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  • How do I implement the bg, &, and bg commands functionaliity in my custom unix shell program written in C

    - by user1631009
    I am trying to extend the functionality of my custom unix shell which I earlier wrote as part of my lab assignment. It currently supports all commands through execvp calls, in-built commands like pwd, cd, history, echo and export, and also redirection and pipes. Now I wanted to add the support for running a command in background e.g. $ls -la& Now I also want to implement bg and fg job control commands. I know this can be achieved if I execute the command by forking a new child process and not waiting for it in the parent process. But how do I again bring this command to foreground using fg? I have the idea of entering each background command in a list assigning each of them a serial number. But I don't know how do I make the processes execute in the background, then bring them back to foreground. I guess wait() and waitpid() system calls would come handy but I am not that comfortable with them. I tried reading the man pages but still am in the dark. Can someone please explain in a layman's language how to achieve this in UNIX system programming? And does it have something to do with SIGCONT and SIGSTP signals?

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  • How should I determine my rates for writing custom software?

    - by Carson Myers
    For a custom software that will likely take a year or more to develop, how would I go about determining what to charge as a consultant? I'm having a hard time coming up with a number, and searches online are providing vastly different numbers (between $55/hr and $300/hr). I don't want to shoot too low because it's going to take me so much time (and I'm deferring my education for this project). I also don't want to shoot too high and get unpleasant looks and demand for justification. FWIW I live in Canada, and have approx. 10 years of development experience. I've read the "take your salary and divide it by 1000" rule of thumb, but the thing is I don't have a salary. Currently I'm just doing fairly small programming tasks for a friend who is starting a marketing company, pricing each task fairly arbitrarily. I don't know what I would make over the course of a year doing it, but it would be incredibly low. My responsibilities for the project would be the architecture, programming, database, server, and UX to some degree. It's going to be a public facing web service so I will also need to put a lot of effort into security and scalability. Any advice or experience?

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  • How can I bind a custom color to WPF toolkit ColorPicker? [on hold]

    - by tube-builder
    I need to bind the SelectedColor property of ColorPicker to a custom color which is not present in available colors. I created a simple test to show my problem. My xaml: <xctk:ColorPicker SelectedColor="{Binding Path=Test}"></xctk:ColorPicker> Code behind (CurrentStyle.PenColor returns an integer value which equals 13109765): public Color Test { get; set; } public MyClass() { DataContext = this; Test = Color.FromArgb((byte)((CurrentStyle.PenColor >> 24) & 0xFF), (byte)((CurrentStyle.PenColor >> 16) & 0xFF), (byte)((CurrentStyle.PenColor >> 8) & 0xFF), (byte)(CurrentStyle.PenColor & 0xFF)); InitializeComponent(); } And that's how my ColorPicker looks like when the window is loaded (I don't have enough rep to post images so it's just links): http://s22.postimg.org/frzh2fgy9/image.png Though, when I go to Advanced colors I can see that the color has been recognized and set correctly. Here is a pic: http://s13.postimg.org/gjv4cmy07/image.png Hope for your help. Thanks a lot! EDIT I implemented INotifyPropertyChanged, still to no avail. Here's the code: public Color Test { get { return test; } set { if (test != value) { test = value; OnPropertyChanged("Test"); } } } public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged(string prop) { if (this.PropertyChanged != null) this.PropertyChanged(this, new PropertyChangedEventArgs(prop)); } Maybe I'm doing smth wrong here.

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  • How can I change the default location/action of 'Open Outlook Data File' in Outlook 2010?

    - by Chadddada
    I have recently deployed a Remote Desktop Host server that functions as a remote Microsoft Office 2010 work space for users. In part of the locking down of this server I have installed all programs on the D: drive and, through the use of Group Policy, hidden all the drives on the server from standard users. In addition to hiding these drives I am not allowing users to save anything locally (on the server) or open Libraries. However one of the functions of the server is to provide the Outlook client. Often users will have the .PST file stored on a network location and want to open this in Outlook. Can I change the default action or location that File Open Open Outlook Data File looks or tries to pull the file from? The default location seems to be under Users / Libraries. When click 'Open' you get a warning: This operation has been cancelled due to restrictions in effect on this computer. Clicking OK drops the user into a small menu that shows attached network drives under Computer. Can I instead have the 'Open' click drop the users in a defined network drive or just open computer and allow them to select a share? I don't want them to see the error message. A solution that looks to have been used for Office 2000/03 is: Key: HKEY_CURRENT_USER\Software\Microsoft\Office\<version>\Outlook Value name: ForceOSTPath Value type: REG_EXPAND_SZ Value: path to your storage folder I am not sure if there is a better way to do this now OR if this even works with Office 2010.

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  • any clue in these logs why keyboard audio and internet are messed up

    - by mmj
    Jun 7 00:01:18 Isis lightdm: pam_unix(lightdm-autologin:session): session opened for user mimi by (uid=0) Jun 7 00:01:18 Isis lightdm: pam_ck_connector(lightdm-autologin:session): nox11 mode, ignoring PAM_TTY :0 Jun 7 00:01:26 Isis polkitd(authority=local): Registered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session1 (system bus name :1.36 [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale zh_CN.UTF-8) Jun 7 00:01:29 Isis dbus[610]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.44" (uid=1000 pid=1763 comm="/usr/lib/indicator-datetime/indicator-datetime-ser") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.15" (uid=0 pid=1219 comm="/usr/sbin/console-kit-daemon --no-daemon ") Jun 7 00:07:55 Isis sudo: pam_unix(sudo:auth): authentication failure; logname=mimi uid=1000 euid=0 tty=/dev/pts/1 ruser=mimi rhost= user=mimi Jun 7 00:08:11 Isis sudo: mimi : TTY=pts/1 ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/add-apt-repository ppa:colingille/freshlight Jun 7 00:08:11 Isis sudo: pam_unix(sudo:session): session opened for user root by mimi(uid=1000) Jun 7 00:08:32 Isis sudo: pam_unix(sudo:session): session closed for user root Jun 7 00:11:20 Isis sudo: mimi : TTY=pts/1 ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/apt-get install gparted Jun 7 00:11:20 Isis sudo: pam_unix(sudo:session): session opened for user root by mimi(uid=1000) Jun 7 00:11:59 Isis sudo: pam_unix(sudo:session): session closed for user root Jun 7 00:17:02 Isis CRON[2651]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 00:17:02 Isis CRON[2651]: pam_unix(cron:session): session closed for user root Jun 7 00:17:32 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 successfully authenticated as unix-user:mimi to gain ONE-SHOT authorization for action com.ubuntu.pkexec.gparted for unix-process:2655:96838 [/bin/sh /usr/bin/gparted-pkexec] (owned by unix-user:mimi) Jun 7 00:17:32 Isis pkexec: pam_unix(polkit-1:session): session opened for user root by (uid=1000) Jun 7 00:17:32 Isis pkexec: pam_ck_connector(polkit-1:session): cannot determine display-device Jun 7 00:17:32 Isis pkexec[2657]: mimi: Executing command [USER=root] [TTY=unknown] [CWD=/home/mimi] [COMMAND=/usr/sbin/gparted] Jun 7 00:48:15 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 successfully authenticated as unix-user:mimi to gain ONE-SHOT authorization for action com.ubuntu.pkexec.gparted for unix-process:3813:281120 [/bin/sh /usr/bin/gparted-pkexec] (owned by unix-user:mimi) Jun 7 00:48:15 Isis pkexec: pam_unix(polkit-1:session): session opened for user root by (uid=1000) Jun 7 00:48:15 Isis pkexec: pam_ck_connector(polkit-1:session): cannot determine display-device Jun 7 00:48:15 Isis pkexec[3815]: mimi: Executing command [USER=root] [TTY=unknown] [CWD=/home/mimi] [COMMAND=/usr/sbin/gparted] Jun 7 01:17:01 Isis CRON[3960]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 01:17:01 Isis CRON[3960]: pam_unix(cron:session): session closed for user root Jun 7 02:08:52 Isis gnome-screensaver-dialog: gkr-pam: unlocked login keyring Jun 7 02:17:01 Isis CRON[4246]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 02:17:01 Isis CRON[4246]: pam_unix(cron:session): session closed for user root Jun 7 02:17:05 Isis sudo: mimi : TTY=pts/1 ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/apt-get install unetbootin Jun 7 02:17:05 Isis sudo: pam_unix(sudo:session): session opened for user root by mimi(uid=1000) Jun 7 02:17:57 Isis sudo: pam_unix(sudo:session): session closed for user root Jun 7 02:18:59 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:18:59 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:18:59 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:18:59 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:18:59 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:18:59 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:18:59 Isis sudo: mimi : 3 incorrect password attempts ; TTY=unknown ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/unetbootin 'rootcheck=no' Jun 7 02:18:59 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 02:19:26 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:19:26 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:19:26 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:19:26 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:19:26 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:19:26 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:19:26 Isis sudo: mimi : 3 incorrect password attempts ; TTY=unknown ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/unetbootin 'rootcheck=no' Jun 7 02:19:26 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 02:33:21 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:33:21 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:33:21 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:33:21 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:33:21 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 02:33:21 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 02:33:21 Isis sudo: mimi : 3 incorrect password attempts ; TTY=unknown ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/unetbootin 'rootcheck=no' Jun 7 02:33:21 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 02:40:04 Isis sudo: mimi : TTY=pts/1 ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/unetbootin rootcheck=no Jun 7 02:40:04 Isis sudo: pam_unix(sudo:session): session opened for user root by mimi(uid=1000) Jun 7 03:17:01 Isis CRON[5506]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 03:17:01 Isis CRON[5506]: pam_unix(cron:session): session closed for user root Jun 7 03:33:24 Isis sudo: pam_unix(sudo:session): session closed for user root Jun 7 03:33:43 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 03:33:43 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 03:33:43 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 03:33:43 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 03:33:43 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 03:33:43 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 03:33:43 Isis sudo: mimi : 3 incorrect password attempts ; TTY=pts/1 ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/unetbootin showall=yes 'rootcheck=no' Jun 7 03:33:43 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 04:17:01 Isis CRON[6119]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 04:17:01 Isis CRON[6119]: pam_unix(cron:session): session closed for user root Jun 7 04:18:35 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 successfully authenticated as unix-user:mimi to gain TEMPORARY authorization for action org.debian.apt.install-or-remove-packages for system-bus-name::1.79 [/usr/bin/python /usr/bin/landscape-client-ui-install] (owned by unix-user:mimi) Jun 7 04:19:11 Isis groupadd[6702]: group added to /etc/group: name=landscape, GID=127 Jun 7 04:19:11 Isis groupadd[6702]: group added to /etc/gshadow: name=landscape Jun 7 04:19:11 Isis groupadd[6702]: new group: name=landscape, GID=127 Jun 7 04:19:11 Isis useradd[6706]: new user: name=landscape, UID=115, GID=127, home=/var/lib/landscape, shell=/bin/false Jun 7 04:19:12 Isis usermod[6711]: change user 'landscape' password Jun 7 04:19:12 Isis chage[6716]: changed password expiry for landscape Jun 7 04:19:37 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.canonical.LandscapeClientSettings.configure for unix-process:6146:1543697 [/usr/bin/python /usr/bin/landscape-client-settings-ui] (owned by unix-user:mimi) Jun 7 04:20:20 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.canonical.LandscapeClientSettings.configure for unix-process:6832:1555313 [/usr/bin/python /usr/bin/landscape-client-settings-ui] (owned by unix-user:mimi) Jun 7 04:21:04 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.ubuntu.languageselector.setsystemdefaultlanguage for unix-process:6827:1555123 [/usr/bin/python /usr/bin/gnome-language-selector] (owned by unix-user:mimi) Jun 7 04:21:08 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.ubuntu.languageselector.setsystemdefaultlanguage for unix-process:6827:1555123 [/usr/bin/python /usr/bin/gnome-language-selector] (owned by unix-user:mimi) Jun 7 04:21:44 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action org.debian.apt.install-or-remove-packages for system-bus-name::1.87 [/usr/bin/python /usr/bin/gnome-language-selector] (owned by unix-user:mimi) Jun 7 04:22:27 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 successfully authenticated as unix-user:mimi to gain TEMPORARY authorization for action com.canonical.LandscapeClientSettings.configure for unix-process:7830:1567424 [/usr/bin/python /usr/bin/landscape-client-settings-ui] (owned by unix-user:mimi) Jun 7 04:25:50 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.ubuntu.languageselector.setsystemdefaultlanguage for unix-process:7876:1584865 [/usr/bin/python /usr/bin/gnome-language-selector] (owned by unix-user:mimi) Jun 7 04:25:52 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.ubuntu.languageselector.setsystemdefaultlanguage for unix-process:7876:1584865 [/usr/bin/python /usr/bin/gnome-language-selector] (owned by unix-user:mimi) Jun 7 05:11:57 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 successfully authenticated as unix-user:mimi to gain TEMPORARY authorization for action org.debian.apt.install-or-remove-packages for system-bus-name::1.95 [/usr/bin/python /usr/bin/gnome-language-selector] (owned by unix-user:mimi) Jun 7 05:17:02 Isis CRON[8708]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 05:17:02 Isis CRON[8708]: pam_unix(cron:session): session closed for user root Jun 7 05:28:03 Isis lightdm: pam_unix(lightdm-autologin:session): session opened for user mimi by (uid=0) Jun 7 05:28:03 Isis lightdm: pam_ck_connector(lightdm-autologin:session): nox11 mode, ignoring PAM_TTY :0 Jun 7 05:28:17 Isis polkitd(authority=local): Registered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session1 (system bus name :1.32 [/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) Jun 7 05:28:32 Isis dbus[660]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.44" (uid=1000 pid=1736 comm="/usr/lib/indicator-datetime/indicator-datetime-ser") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.17" (uid=0 pid=1333 comm="/usr/sbin/console-kit-daemon --no-daemon ") Jun 7 06:17:01 Isis CRON[2391]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 06:17:02 Isis CRON[2391]: pam_unix(cron:session): session closed for user root Jun 7 06:25:02 Isis CRON[2492]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 06:25:02 Isis CRON[2492]: pam_unix(cron:session): session closed for user root Jun 7 07:17:01 Isis CRON[3174]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 07:17:01 Isis CRON[3174]: pam_unix(cron:session): session closed for user root Jun 7 07:30:01 Isis CRON[3397]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 07:30:01 Isis CRON[3397]: pam_unix(cron:session): session closed for user root Jun 7 08:09:01 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:09:01 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:09:01 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:09:01 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:09:01 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:09:01 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:09:01 Isis sudo: mimi : 3 incorrect password attempts ; TTY=unknown ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/share/checkbox/backend --path=/usr/share/checkbox/scripts:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games /tmp/checkboxQbuE6V/input /tmp/checkboxQbuE6V/output Jun 7 08:09:01 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 08:09:59 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:09:59 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:09:59 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:09:59 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:09:59 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:09:59 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:09:59 Isis sudo: mimi : 3 incorrect password attempts ; TTY=unknown ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/share/checkbox/backend --path=/usr/share/checkbox/scripts:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games /tmp/checkboxQbuE6V/input /tmp/checkboxQbuE6V/output Jun 7 08:09:59 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 08:10:55 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:10:55 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:10:55 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:10:55 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:10:55 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 08:10:55 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 08:10:55 Isis sudo: mimi : 3 incorrect password attempts ; TTY=unknown ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/share/checkbox/backend --path=/usr/share/checkbox/scripts:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games /tmp/checkboxQbuE6V/input /tmp/checkboxQbuE6V/output Jun 7 08:10:55 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 08:17:01 Isis CRON[4215]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 08:17:01 Isis CRON[4215]: pam_unix(cron:session): session closed for user root Jun 7 09:17:02 Isis CRON[4766]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 09:17:02 Isis CRON[4766]: pam_unix(cron:session): session closed for user root Jun 7 10:17:02 Isis CRON[5046]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 10:17:02 Isis CRON[5046]: pam_unix(cron:session): session closed for user root Jun 7 11:17:02 Isis CRON[5325]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 11:17:02 Isis CRON[5325]: pam_unix(cron:session): session closed for user root Jun 7 12:17:01 Isis CRON[5617]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 12:17:01 Isis CRON[5617]: pam_unix(cron:session): session closed for user root Jun 7 13:07:51 Isis gnome-screensaver-dialog: pam_unix(gnome-screensaver:auth): authentication failure; logname= uid=1000 euid=1000 tty=:0.0 ruser= rhost= user=mimi Jun 7 13:07:51 Isis gnome-screensaver-dialog: pam_winbind(gnome-screensaver:auth): getting password (0x00000388) Jun 7 13:07:51 Isis gnome-screensaver-dialog: pam_winbind(gnome-screensaver:auth): pam_get_item returned a password Jun 7 13:07:51 Isis gnome-screensaver-dialog: pam_winbind(gnome-screensaver:auth): request wbcLogonUser failed: WBC_ERR_AUTH_ERROR, PAM error: PAM_USER_UNKNOWN (10), NTSTATUS: NT_STATUS_NO_SUCH_USER, Error message was: No such user Jun 7 13:08:03 Isis gnome-screensaver-dialog: pam_unix(gnome-screensaver:auth): conversation failed Jun 7 13:08:03 Isis gnome-screensaver-dialog: pam_unix(gnome-screensaver:auth): auth could not identify password for [mimi] Jun 7 13:08:03 Isis gnome-screensaver-dialog: pam_winbind(gnome-screensaver:auth): getting password (0x00000388) Jun 7 13:08:08 Isis lightdm: pam_unix(lightdm:session): session opened for user lightdm by (uid=0) Jun 7 13:08:08 Isis lightdm: pam_ck_connector(lightdm:session): nox11 mode, ignoring PAM_TTY :1 Jun 7 13:08:13 Isis lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "mimi" Jun 7 13:08:16 Isis dbus[660]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.91" (uid=104 pid=5961 comm="/usr/lib/indicator-datetime/indicator-datetime-ser") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.17" (uid=0 pid=1333 comm="/usr/sbin/console-kit-daemon --no-daemon ") Jun 7 13:08:18 Isis dbus[660]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.98" (uid=104 pid=5999 comm="/usr/lib/indicator-datetime/indicator-datetime-ser") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.17" (uid=0 pid=1333 comm="/usr/sbin/console-kit-daemon --no-daemon ") Jun 7 13:10:15 Isis lightdm: pam_unix(lightdm:session): session closed for user lightdm Jun 7 13:17:02 Isis CRON[6181]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 13:17:02 Isis CRON[6181]: pam_unix(cron:session): session closed for user root Jun 7 13:55:14 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 13:55:14 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 13:55:14 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 13:55:14 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 13:55:14 Isis sudo: pam_unix(sudo:auth): conversation failed Jun 7 13:55:14 Isis sudo: pam_unix(sudo:auth): auth could not identify password for [mimi] Jun 7 13:55:14 Isis sudo: mimi : 3 incorrect password attempts ; TTY=unknown ; PWD=/home/mimi ; USER=root ; COMMAND=/usr/bin/unetbootin 'rootcheck=no' Jun 7 13:55:14 Isis sudo: unable to execute /usr/sbin/sendmail: No such file or directory Jun 7 14:02:33 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.canonical.LandscapeClientSettings.configure for unix-process:6736:3087856 [/usr/bin/python /usr/bin/landscape-client-settings-ui] (owned by unix-user:mimi) Jun 7 14:02:51 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action com.canonical.LandscapeClientSettings.configure for unix-process:6752:3089992 [/usr/bin/python /usr/bin/landscape-client-settings-ui] (owned by unix-user:mimi) Jun 7 14:03:14 Isis polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 successfully authenticated as unix-user:mimi to gain TEMPORARY authorization for action com.canonical.LandscapeClientSettings.configure for unix-process:6763:3092515 [/usr/bin/python /usr/bin/landscape-client-settings-ui] (owned by unix-user:mimi) Jun 7 14:17:01 Isis CRON[6933]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 14:17:01 Isis CRON[6933]: pam_unix(cron:session): session closed for user root Jun 7 15:17:02 Isis CRON[7611]: pam_unix(cron:session): session opened for user root by (uid=0) Jun 7 15:17:02 Isis CRON[7611]: pam_unix(cron:session): session closed for user root

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  • Building The Right SharePoint Team For Your Organization

    - by Mark Rackley
    I see the question posted fairly often asking what kind SharePoint team an organization should have. How many people do I need? What roles do I need to fill? What is best for my organization? Well, just like every other answer in SharePoint, the correct answer is “it depends”. Do you ever get sick of hearing that??? I know I do… So, let me give you my thoughts and opinions based upon my experience and what I’ve seen and let you come to your own conclusions. What are the possible SharePoint roles? I guess the first thing you need to understand are the different roles that exist in SharePoint (and their are LOTS). Remember, SharePoint is a massive beast and you will NOT find one person who can do it all. If you are hoping to find that person you will be sorely disappointed. For the most part this is true in SharePoint 2007 and 2010. However, generally things are improved in 2010 and easier for junior individuals to grasp. SharePoint Administrator The absolutely positively only role that you should not be without no matter the size of your organization or SharePoint deployment is a SharePoint administrator. These guys are essential to keeping things running and figuring out what’s wrong when things aren’t running well. These unsung heroes do more before 10 am than I do all day. The bad thing is, when these guys are awesome, you don’t even know they exist because everything is running so smoothly. You should definitely invest some time and money here to make sure you have some competent if not rockstar help. You need an admin who truly loves SharePoint and will go that extra mile when necessary. Let me give you a real world example of what I’m talking about: We have a rockstar admin… and I’m sure she’s sick of my throwing her name around so she’ll just have to live with remaining anonymous in this post… sorry Lori… Anyway! A couple of weeks ago our Server teams came to us and said Hi Lori, I’m finalizing the MOSS servers and doing updates that require a restart; can I restart them? Seems like a harmless request from your server team does it not? Sure, go ahead and apply the patches and reboot during our scheduled maintenance window. No problem? right? Sounded fair to me… but no…. not to our fearless SharePoint admin… I need a complete list of patches that will be applied. There is an update that is out there that will break SharePoint… KB973917 is the patch that has been shown to cause issues. What? You mean Microsoft released a patch that would actually adversely affect SharePoint? If we did NOT have a rockstar admin, our server team would have applied these patches and then when some problem occurred in SharePoint we’d have to go through the fun task of tracking down exactly what caused the issue and resolve it. How much time would that have taken? If you have a junior SharePoint admin or an admin who’s not out there staying on top of what’s going on you could have spent days tracking down something so simple as applying a patch you should not have applied. I will even go as far to say the only SharePoint rockstar you NEED in your organization is a SharePoint admin. You can always outsource really complicated development projects or bring in a rockstar contractor every now and then to make sure you aren’t way off track in other areas. For your day-to-day sanity and to keep SharePoint running smoothly, you need an awesome Admin. Some rockstars in this category are: Ben Curry, Mike Watson, Joel Oleson, Todd Klindt, Shane Young, John Ferringer, Sean McDonough, and of course Lori Gowin. SharePoint Developer Another essential role for your SharePoint deployment is a SharePoint developer. Things do start to get a little hazy here and there are many flavors of “developers”. Are you writing custom code? using SharePoint Designer? What about SharePoint Branding?  Are all of these considered developers? I would say yes. Are they interchangeable? I’d say no. Development in SharePoint is such a large beast in itself. I would say that it’s not so large that you can’t know it all well, but it is so large that there are many people who specialize in one particular category. If you are lucky enough to have someone on staff who knows it all well, you better make sure they are well taken care of because those guys are ready-made to move over to a consulting role and charge you 3 times what you are probably paying them. :) Some of the all-around rockstars are Eric Shupps, Andrew Connell (go Razorbacks), Rob Foster, Paul Schaeflein, and Todd Bleeker SharePoint Power User/No-Code Solutions Developer These SharePoint Swiss Army Knives are essential for quick wins in your organization. These people can twist the out-of-the-box functionality to make it do things you would not even imagine. Give these guys SharePoint Designer, jQuery, InfoPath, and a little time and they will create views, dashboards, and KPI’s that will blow your mind away and give your execs the “wow” they are looking for. Not only can they deliver that wow factor, but they can mashup, merge, and really help make your SharePoint application usable and deliver an overall better user experience. Before you hand off a project to your SharePoint Custom Code developer, let one of these rockstars look at it and show you what they can do (in probably less time). I would say the second most important role you can fill in your organization is one of these guys. Rockstars in this category are Christina Wheeler, Laura Rogers, Jennifer Mason, and Mark Miller SharePoint Developer – Custom Code If you want to really integrate SharePoint into your legacy systems, or really twist it and make it bend to your will, you are going to have to open up Visual Studio and write some custom code.  Remember, SharePoint is essentially just a big, huge, ginormous .NET application, so you CAN write code to make it do ANYTHING, but do you really want to spend the time and effort to do so? At some point with every other form of SharePoint development you are going to run into SOME limitation (SPD Workflows is the big one that comes to mind). If you truly want to knock down all the walls then custom development is the way to go. PLEASE keep in mind when you are looking for a custom code developer that a .NET developer does NOT equal a SharePoint developer. Just SOME of the things these guys write are: Custom Workflows Custom Web Parts Web Service functionality Import data from legacy systems Export data to legacy systems Custom Actions Event Receivers Service Applications (2010) These guys are also the ones generally responsible for packaging everything up into solution packages (you are doing that, right?). Rockstars in this category are Phil Wicklund, Christina Wheeler, Geoff Varosky, and Brian Jackett. SharePoint Branding “But it LOOKS like SharePoint!” Somebody call the WAAAAAAAAAAAAHMbulance…   Themes, Master Pages, Page Layouts, Zones, and over 2000 styles in CSS.. these guys not only have to be comfortable with all of SharePoint’s quirks and pain points when branding, but they have to know it TWICE for publishing and non-publishing sites.  Not only that, but these guys really need to have an eye for graphic design and be able to translate the ramblings of business into something visually stunning. They also have to be comfortable with XSLT, XML, and be able to hand off what they do to your custom developers for them to package as solutions (which you are doing, right?). These rockstars include Heater Waterman, Cathy Dew, and Marcy Kellar SharePoint Architect SharePoint Architects are generally SharePoint Admins or Developers who have moved into more of a BA role? Is that fair to say? These guys really have a grasp and understanding for what SharePoint IS and what it can do. These guys help you structure your farms to meet your needs and help you design your applications the correct way. It’s always a good idea to bring in a rockstar SharePoint Architect to do a sanity check and make sure you aren’t doing anything stupid.  Most organizations probably do not have a rockstar architect on staff. These guys are generally brought in at the deployment of a farm, upgrade of a farm, or for large development projects. I personally also find architects very useful for sitting down with the business to translate their needs into what SharePoint can do. A good architect will be able to pick out what can be done out-of-the-box and what has to be custom built and hand those requirements to the development Staff. Architects can generally fill in as an admin or a developer when needed. Some rockstar architects are Rick Taylor, Dan Usher, Bill English, Spence Harbar, Neil Hodgkins, Eric Harlan, and Bjørn Furuknap. Other Roles / Specialties On top of all these other roles you also get these people who specialize in things like Reporting, BDC (BCS in 2010), Search, Performance, Security, Project Management, etc... etc... etc... Again, most organizations will not have one of these gurus on staff, they’ll just pay out the nose for them when they need them. :) SharePoint End User Everyone else in your organization that touches SharePoint falls into this category. What they actually DO in SharePoint is determined by your governance and what permissions you give these guys. Hopefully you have these guys on a fairly short leash and are NOT giving them access to tools like SharePoint Designer. Sadly end users are the ones who truly make your deployment a success by using it, but are also your biggest enemy in breaking it.  :)  We love you guys… really!!! Okay, all that’s fine and dandy, but what should MY SharePoint team look like? It depends! Okay… Are you just doing out of the box team sites with no custom development? Then you are probably fine with a great Admin team and a great No-Code Solution Development team. How many people do you need? Depends on how busy you can keep them. Sorry, can’t answer the question about numbers without knowing your specific needs. I can just tell you who you MIGHT need and what they will do for you. I’ll leave you with what my ideal SharePoint Team would look like for a particular scenario: Farm / Organization Structure Dev, QA, and 2 Production Farms. 5000 – 10000 Users Custom Development and Integration with legacy systems Team Sites, My Sites, Intranet, Document libraries and overall company collaboration Team Rockstar SharePoint Administrator 2-3 junior SharePoint Administrators SharePoint Architect / Lead Developer 2 Power User / No-Code Solution Developers 2-3 Custom Code developers Branding expert With a team of that size and skill set, they should be able to keep a substantial SharePoint deployment running smoothly and meet your business needs. This does NOT mean that you would not need to bring in contract help from time to time when you need an uber specialist in one area. Also, this team assumes there will be ongoing development for the life of your SharePoint farm. If you are just going to be doing sporadic custom development, it might make sense to partner with an awesome firm that specializes in that sort of work (I can give you the name of a couple if you are interested).  Again though, the size of your team depends on the number of requests you are receiving and how much active deployment you are doing. So, don’t bring in a team that looks like this and then yell at me because they are sitting around with nothing to do or are so overwhelmed that nothing is getting done. I do URGE you to take the proper time to asses your needs and determine what team is BEST for your organization. Also, PLEASE PLEASE PLEASE do not skimp on the talent. When it comes to SharePoint you really do get what you pay for when it comes to employees, contractors, and software.  SharePoint can become absolutely critical to your business and because you skimped on hiring a developer he created a web part that brings down the farm because he doesn’t know what he’s doing, or you hire an admin who thinks it’s fine to stick everything in the same Content Database and then can’t figure out why people are complaining. SharePoint can be an enormous blessing to an organization or it’s biggest curse. Spend the time and money to do it right, or be prepared to spending even more time and money later to fix it.

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  • Issues with signal handling [closed]

    - by user34790
    I am trying to actually study the signal handling behavior in multiprocess system. I have a system where there are three signal generating processes generating signals of type SIGUSR1 and SIGUSR1. I have two handler processes that handle a particular type of signal. I have another monitoring process that also receives the signals and then does its work. I have a certain issue. Whenever my signal handling processes generate a signal of a particular type, it is sent to the process group so it is received by the signal handling processes as well as the monitoring processes. Whenever the signal handlers of monitoring and signal handling processes are called, I have printed to indicate the signal handling. I was expecting a uniform series of calls for the signal handlers of the monitoring and handling processes. However, looking at the output I could see like at the beginning the monitoring and signal handling processes's signal handlers are called uniformly. However, after I could see like signal handler processes handlers being called in a burst followed by the signal handler of monitoring process being called in a burst. Here is my code and output #include <iostream> #include <sys/types.h> #include <sys/wait.h> #include <sys/time.h> #include <signal.h> #include <cstdio> #include <stdlib.h> #include <sys/ipc.h> #include <sys/shm.h> #define NUM_SENDER_PROCESSES 3 #define NUM_HANDLER_PROCESSES 4 #define NUM_SIGNAL_REPORT 10 #define MAX_SIGNAL_COUNT 100000 using namespace std; volatile int *usrsig1_handler_count; volatile int *usrsig2_handler_count; volatile int *usrsig1_sender_count; volatile int *usrsig2_sender_count; volatile int *lock_1; volatile int *lock_2; volatile int *lock_3; volatile int *lock_4; volatile int *lock_5; volatile int *lock_6; //Used only by the monitoring process volatile int monitor_count; volatile int usrsig1_monitor_count; volatile int usrsig2_monitor_count; double time_1[NUM_SIGNAL_REPORT]; double time_2[NUM_SIGNAL_REPORT]; //Used only by the main process int total_signal_count; //For shared memory int shmid; const int shareSize = sizeof(int) * (10); double timestamp() { struct timeval tp; gettimeofday(&tp, NULL); return (double)tp.tv_sec + tp.tv_usec / 1000000.; } pid_t senders[NUM_SENDER_PROCESSES]; pid_t handlers[NUM_HANDLER_PROCESSES]; pid_t reporter; void signal_catcher_1(int); void signal_catcher_2(int); void signal_catcher_int(int); void signal_catcher_monitor(int); void signal_catcher_main(int); void terminate_processes() { //Kill the child processes int status; cout << "Time up terminating the child processes" << endl; for(int i=0; i<NUM_SENDER_PROCESSES; i++) { kill(senders[i],SIGKILL); } for(int i=0; i<NUM_HANDLER_PROCESSES; i++) { kill(handlers[i],SIGKILL); } kill(reporter,SIGKILL); //Wait for the child processes to finish for(int i=0; i<NUM_SENDER_PROCESSES; i++) { waitpid(senders[i], &status, 0); } for(int i=0; i<NUM_HANDLER_PROCESSES; i++) { waitpid(handlers[i], &status, 0); } waitpid(reporter, &status, 0); } int main(int argc, char *argv[]) { if(argc != 2) { cout << "Required parameters missing. " << endl; cout << "Option 1 = 1 which means run for 30 seconds" << endl; cout << "Option 2 = 2 which means run until 100000 signals" << endl; exit(0); } int option = atoi(argv[1]); pid_t pid; if(option == 2) { if(signal(SIGUSR1, signal_catcher_main) == SIG_ERR) { perror("1"); exit(1); } if(signal(SIGUSR2, signal_catcher_main) == SIG_ERR) { perror("2"); exit(1); } } else { if(signal(SIGUSR1, SIG_IGN) == SIG_ERR) { perror("1"); exit(1); } if(signal(SIGUSR2, SIG_IGN) == SIG_ERR) { perror("2"); exit(1); } } if(signal(SIGINT, signal_catcher_int) == SIG_ERR) { perror("3"); exit(1); } /////////////////////////////////////////////////////////////////////////////////////// ////////////////////// Initializing the shared memory ///////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////// cout << "Initializing the shared memory" << endl; if ((shmid=shmget(IPC_PRIVATE,shareSize,IPC_CREAT|0660))< 0) { perror("shmget fail"); exit(1); } usrsig1_handler_count = (int *) shmat(shmid, NULL, 0); usrsig2_handler_count = usrsig1_handler_count + 1; usrsig1_sender_count = usrsig2_handler_count + 1; usrsig2_sender_count = usrsig1_sender_count + 1; lock_1 = usrsig2_sender_count + 1; lock_2 = lock_1 + 1; lock_3 = lock_2 + 1; lock_4 = lock_3 + 1; lock_5 = lock_4 + 1; lock_6 = lock_5 + 1; //Initialize them to be zero *usrsig1_handler_count = 0; *usrsig2_handler_count = 0; *usrsig1_sender_count = 0; *usrsig2_sender_count = 0; *lock_1 = 0; *lock_2 = 0; *lock_3 = 0; *lock_4 = 0; *lock_5 = 0; *lock_6 = 0; cout << "End of initializing the shared memory" << endl; ///////////////////////////////////////////////////////////////////////////////////////////// /////////////////// End of initializing the shared memory /////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////// /////////////////////////////Registering the signal handlers/////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////// cout << "Registering the signal handlers" << endl; for(int i=0; i<NUM_HANDLER_PROCESSES; i++) { if((pid = fork()) == 0) { if(i%2 == 0) { struct sigaction action; action.sa_handler = signal_catcher_1; sigset_t block_mask; action.sa_flags = 0; sigaction(SIGUSR1,&action,NULL); if(signal(SIGUSR2, SIG_IGN) == SIG_ERR) { perror("2"); exit(1); } } else { if(signal(SIGUSR1 ,SIG_IGN) == SIG_ERR) { perror("1"); exit(1); } struct sigaction action; action.sa_handler = signal_catcher_2; action.sa_flags = 0; sigaction(SIGUSR2,&action,NULL); } if(signal(SIGINT, SIG_DFL) == SIG_ERR) { perror("2"); exit(1); } while(true) { pause(); } exit(0); } else { //cout << "Registerd the handler " << pid << endl; handlers[i] = pid; } } cout << "End of registering the signal handlers" << endl; ///////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////////End of registering the signal handlers ////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////// ///////////////////////////Registering the monitoring process ////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////////////////////////// cout << "Registering the monitoring process" << endl; if((pid = fork()) == 0) { struct sigaction action; action.sa_handler = signal_catcher_monitor; sigemptyset(&action.sa_mask); sigset_t block_mask; sigemptyset(&block_mask); sigaddset(&block_mask,SIGUSR1); sigaddset(&block_mask,SIGUSR2); action.sa_flags = 0; action.sa_mask = block_mask; sigaction(SIGUSR1,&action,NULL); sigaction(SIGUSR2,&action,NULL); if(signal(SIGINT, SIG_DFL) == SIG_ERR) { perror("2"); exit(1); } while(true) { pause(); } exit(0); } else { cout << "Monitor's pid is " << pid << endl; reporter = pid; } cout << "End of registering the monitoring process" << endl; ///////////////////////////////////////////////////////////////////////////////////////////////////// ////////////////////////End of registering the monitoring process//////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////////////// //Sleep to make sure that the monitor and handler processes are well initialized and ready to handle signals sleep(5); ////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////Registering the signal generators/////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////////////// cout << "Registering the signal generators" << endl; for(int i=0; i<NUM_SENDER_PROCESSES; i++) { if((pid = fork()) == 0) { if(signal(SIGUSR1, SIG_IGN) == SIG_ERR) { perror("1"); exit(1); } if(signal(SIGUSR2, SIG_IGN) == SIG_ERR) { perror("2"); exit(1); } if(signal(SIGINT, SIG_DFL) == SIG_ERR) { perror("2"); exit(1); } srand(i); while(true) { int signal_id = rand()%2 + 1; if(signal_id == 1) { killpg(getpgid(getpid()), SIGUSR1); while(__sync_lock_test_and_set(lock_4,1) != 0) { } (*usrsig1_sender_count)++; *lock_4 = 0; } else { killpg(getpgid(getpid()), SIGUSR2); while(__sync_lock_test_and_set(lock_5,1) != 0) { } (*usrsig2_sender_count)++; *lock_5=0; } int r = rand()%10 + 1; double s = (double)r/100; sleep(s); } exit(0); } else { //cout << "Registered the sender " << pid << endl; senders[i] = pid; } } //cout << "End of registering the signal generators" << endl; ///////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////End of registering the signal generators/////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////////////////////////// //Either sleep for 30 seconds and terminate the program or if the number of signals generated reaches 10000, terminate the program if(option = 1) { sleep(90); terminate_processes(); } else { while(true) { if(total_signal_count >= MAX_SIGNAL_COUNT) { terminate_processes(); } else { sleep(0.001); } } } } void signal_catcher_1(int the_sig) { while(__sync_lock_test_and_set(lock_1,1) != 0) { } (*usrsig1_handler_count) = (*usrsig1_handler_count) + 1; cout << "Signal Handler 1 " << *usrsig1_handler_count << endl; __sync_lock_release(lock_1); } void signal_catcher_2(int the_sig) { while(__sync_lock_test_and_set(lock_2,1) != 0) { } (*usrsig2_handler_count) = (*usrsig2_handler_count) + 1; __sync_lock_release(lock_2); } void signal_catcher_main(int the_sig) { while(__sync_lock_test_and_set(lock_6,1) != 0) { } total_signal_count++; *lock_6 = 0; } void signal_catcher_int(int the_sig) { for(int i=0; i<NUM_SENDER_PROCESSES; i++) { kill(senders[i],SIGKILL); } for(int i=0; i<NUM_HANDLER_PROCESSES; i++) { kill(handlers[i],SIGKILL); } kill(reporter,SIGKILL); exit(3); } void signal_catcher_monitor(int the_sig) { cout << "Monitoring process " << *usrsig1_handler_count << endl; } Here is the initial segment of output Monitoring process 0 Monitoring process 0 Monitoring process 0 Monitoring process 0 Signal Handler 1 1 Monitoring process 2 Signal Handler 1 2 Signal Handler 1 3 Signal Handler 1 4 Monitoring process 4 Monitoring process Signal Handler 1 6 Signal Handler 1 7 Monitoring process 7 Monitoring process 8 Monitoring process 8 Signal Handler 1 9 Monitoring process 9 Monitoring process 9 Monitoring process 10 Signal Handler 1 11 Monitoring process 11 Monitoring process 12 Signal Handler 1 13 Signal Handler 1 14 Signal Handler 1 15 Signal Handler 1 16 Signal Handler 1 17 Signal Handler 1 18 Monitoring process 19 Signal Handler 1 20 Monitoring process 20 Signal Handler 1 21 Monitoring process 21 Monitoring process 21 Monitoring process 22 Monitoring process 22 Monitoring process 23 Signal Handler 1 24 Signal Handler 1 25 Monitoring process 25 Signal Handler 1 27 Signal Handler 1 28 Signal Handler 1 29 Here is the segment when the signal handler processes signal handlers are called in a burst Signal Handler 1 456 Signal Handler 1 457 Signal Handler 1 458 Signal Handler 1 459 Signal Handler 1 460 Signal Handler 1 461 Signal Handler 1 462 Signal Handler 1 463 Signal Handler 1 464 Signal Handler 1 465 Signal Handler 1 466 Signal Handler 1 467 Signal Handler 1 468 Signal Handler 1 469 Signal Handler 1 470 Signal Handler 1 471 Signal Handler 1 472 Signal Handler 1 473 Signal Handler 1 474 Signal Handler 1 475 Signal Handler 1 476 Signal Handler 1 477 Signal Handler 1 478 Signal Handler 1 479 Signal Handler 1 480 Signal Handler 1 481 Signal Handler 1 482 Signal Handler 1 483 Signal Handler 1 484 Signal Handler 1 485 Signal Handler 1 486 Signal Handler 1 487 Signal Handler 1 488 Signal Handler 1 489 Signal Handler 1 490 Signal Handler 1 491 Signal Handler 1 492 Signal Handler 1 493 Signal Handler 1 494 Signal Handler 1 495 Signal Handler 1 496 Signal Handler 1 497 Signal Handler 1 498 Signal Handler 1 499 Signal Handler 1 500 Signal Handler 1 501 Signal Handler 1 502 Signal Handler 1 503 Signal Handler 1 504 Signal Handler 1 505 Signal Handler 1 506 Here is the segment when the monitoring processes signal handlers are called in a burst Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Monitoring process 140 Why isn't it uniform afterwards. Why are they called in a burst?

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  • Android custom widget styles: how to put them into a namespace?

    - by Matthias
    In the ApiDemos, there is a view example called Gallery1 which declares a custom style in attrs.xml, as such: <declare-styleable name="Gallery1"> <attr name="android:galleryItemBackground" /> </declare-styleable> now, I want to do the same thing for my widgets, but using a different namespace. However, as soon as I replace the android: namespace with something else, I get this error: ERROR: In Gallery1, unable to find attribute myns:galleryItemBackground Unable to find attribute? Why does it look for an attribute I am about to declare? Isn't the point of this file to be able to name your own custom attributes? It's interesting to note that it works if you do not supply a custom namespace, but just an attribute name.

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  • Reference custom list form fields from code behind and automatically fill them with values.

    - by Janis Veinbergs
    Hello. I`v made my custom NewForm.aspx for my list and I want to add some custom code to it. So I inherit that form from my own class: public class MyCustomNewForm : Microsoft.SharePoint.WebPartPages.WebPartPage Now I want to reference some of available fields to automatically fill them for user. (Javascript won't help here as I have to get some data from other lists). But I have no idea how do I reference these fields from codebehind files. The code for control field is written (well, it was generated by Sharepoint Designer when using command Insert SharePoint Controls Custom List Form...) in .aspx page like this: <SharePoint:FormField runat="server" id="ff1{$Pos}" ControlMode="New" FieldName="Title" __designer:bind="{ddwrt:DataBind('i',concat('ff1',$Pos),'Value','ValueChanged','ID',ddwrt:EscapeDelims(string(@ID)),'@Title')}"/> When looking at id at runtime, it is insanely long So how do i reference fields, so I could set Text property on them in my codebehind file?

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  • How do I write a custom validator for a zend form element with customized error messages?

    - by Mallika Iyer
    I have a question field with a list of allowed characters : A-Z,0-9,colon (:), question mark (?), comma(,), hyphen(-), apostrophe ('). I have the regex which works fine, in the fashion : $question->addValidator('regex', true, array(<regular expresstion>)) The default error message is something like ''' does not match against pattern '' I want to write a custom error message that says ' is not allowed in this field' Is there a simple way to do it using the existing zend components that I'm missing? Is writing a custom validator the only way to achieve what I'm trying to achieve? If yes, how do I write a custom validator (I looked at the documentation and didn't quite understand how I can customize the error messages) If there is any other way, I'd most appreciate that input too. Thanks for taking the time to answer this!

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  • How to Style Custom Recaptcha Widget Using Ambethia Ruby Gem?

    - by cotopaxi
    I'm not sure how to go about styling a custom theme Recaptcha widget using http://github.com/ambethia/recaptcha I want to resize the widget to fit in a form in a sidebar. If I do <%= recaptcha_tags :display => {:theme => 'custom', :custom_theme_widget => 'recaptcha_widget'} %> and add <div id="recaptcha_widget"> <div id="recaptcha_image"></div> <input type="text" id="recaptcha_response_field" name="recaptcha_response_field" /> </div> as per http://stackoverflow.com/questions/1715575/recaptcha-form-customization I only get the response input field, and an error message in the source attribute of the img tag src="http://optim.coral.cs.cmu.edu/error/TypeError_Result_of_expression___recaptcha_response_field__null_is_not_an_object_" Has anyone found a good way to custom theme the Recaptcha widget using the Ambethia gem?

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  • How can my application submit salesforce case with custom fields?

    - by Aaron
    I have an application that submits bugs for multiple customers to multiple destinations. I would like this application to include salesforce as a destination. I have web reference to the Enterprise WSDL and I am able to create cases for salesforce. This works great until I want to include user defined custom fields as part of the case. The custom fields are strongly typed with a __c prefix for my instance of salseforce. But I will not have the liberty of updating my web service with my customers instance of salesforce. How can I submit a salesforce case with custom fields that are not defined in the WSDL? Should I not be using the Enterprise WSDL?

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  • How to set -Xbootclasspath for a JRE with a custom launcher?

    - by Tom
    I have a Java application which is using a certain Java Runtime Environment. The application uses it's own launcher to startup the java virtual machine. No use of the java.exe, javaw.exe, javaws.exe binaries is being made -- as the application seems to have it's own launcher which is a different executable. This custom launcher is using the rest of the JRE files, such as bin/client/jvm.dll and rt.jar package etc. Now, the problem is that I want to set a boot class path for this custom launcher. The custom launcher does not support the -Xbootclasspath command line parameter, like the default java.exe does. Is there any way for me to set the boot class path now for this java runtime environment? Thanks in advance. Some things to keep in mind: I do not have the source of this application This is meant for self and personal debugging use only, not for distribution

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  • Custom marker changed to a black rectangle after clicking the marker few times on Google Map v2

    - by RajeevSahu
    Hi, How to avoid displaying black rectangles over the Custom marker. Actually Custom markers changed to a black image rectangle after clicking the marker few times on Google Map. I am using API V2. I am using Nokia N97 to display my google map with Custom markers. I am not sure, but I guess because of wi-fi connectivity, some times the connection lost, so at that moment when I click the Markers, they turned to black image rectangles. Any idea, how to avoid this thing. Thanks...

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  • How to include a Custom list in one Sharepoint site in to another as a web part?

    - by Rakhitha
    I have two share point web sites. One is a child web site of the other. For example if my first site is myweb1, other one is myweb1/myweb2. I have a custom list created in myweb1. I want to include that as a web part in number of web pages in both myweb1 and myweb1/myweb2 sites. Including the web part in the same site which contains the custom list is not a problem. But how do I include it in the other site. The web part does not show up in the list. I dont want to copy the content of custom list. I want pages in both sites that have included this list as a web part to be updated whenever the list content is changed. Any ideas?

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  • Is it possible to use RedirectToAction() inside a custom AuthorizeAttribute class?

    - by Lance McNearney
    Using ASP.Net MVC 2, is there any way to use the RedirectToAction() method of the Controller class inside a class that is based on the AuthorizeAttribute class? public class CustomAttribute : AuthorizeAttribute { protected override bool AuthorizeCore(HttpContextBase context) { // Custom authentication goes here return false; } public override void OnAuthorization(AuthorizationContext context) { base.OnAuthorization(context); // This would be my ideal result context.Result = RedirectToAction("Action", "Controller"); } } I'm looking for a way to re-direct the user to a specific controller / action when they fail the authentication instead of returning them to the login page. Is it possible to have the re-direct URL generated for that controller / action and then use RedirectResult()? I'm trying to avoid the temptation to just hard-code the URL.

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  • How to make a custom template in WordPress work as a password protected page?

    - by KaOSoFt
    I'm building a page with a custom template. The thing is, I need this page to be password protected, or at least accessible to logged in users, but even if I set it as such (Private/Password protected) in the New Pages section in WordPress Administration, it won't display the menu entry nor the content (if Private) or it would show the page contents immediately (if Password protected). I've read somewhere that the_content() function is what makes this work, but as you can guess, my custom template doesn't use the_content() at all, and it's all based on custom content. Do you happen to know how can I (re)implement these two options?

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  • Why is MenuItem.AdapterContextMenuInfo null when my list view has a custom adapter?

    - by gregm
    My question: Before I go and use an OnLongClickListener, is there a better way to pass the "what was clicked to create this context menu" information when your list view has a custom adapter? Here are some details: Normally, my code can just do something like this: public boolean onContextItemSelected(MenuItem item) { AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo(); and then go on and be happy. However, ever since I introduced a custom adapter, item.getMenuInfo() is null. This is a big problem, because my code no longer knows which item was clicked. (My custom Adapter makes each list row a checkbox and a text view) I tried this but failed: Created my own special AdapterContextMenuInfo (called "HasAViewMenuInfo"), but when I pass it in this method, it ends up being null in the menu public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, new HasAViewMenuInfo(v));

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  • Handling HTTP 404 Error in ASP.NET Web API

    - by imran_ku07
            Introduction:                     Building modern HTTP/RESTful/RPC services has become very easy with the new ASP.NET Web API framework. Using ASP.NET Web API framework, you can create HTTP services which can be accessed from browsers, machines, mobile devices and other clients. Developing HTTP services is now become more easy for ASP.NET MVC developer becasue ASP.NET Web API is now included in ASP.NET MVC. In addition to developing HTTP services, it is also important to return meaningful response to client if a resource(uri) not found(HTTP 404) for a reason(for example, mistyped resource uri). It is also important to make this response centralized so you can configure all of 'HTTP 404 Not Found' resource at one place. In this article, I will show you how to handle 'HTTP 404 Not Found' at one place.         Description:                     Let's say that you are developing a HTTP RESTful application using ASP.NET Web API framework. In this application you need to handle HTTP 404 errors in a centralized location. From ASP.NET Web API point of you, you need to handle these situations, No route matched. Route is matched but no {controller} has been found on route. No type with {controller} name has been found. No matching action method found in the selected controller due to no action method start with the request HTTP method verb or no action method with IActionHttpMethodProviderRoute implemented attribute found or no method with {action} name found or no method with the matching {action} name found.                                          Now, let create a ErrorController with Handle404 action method. This action method will be used in all of the above cases for sending HTTP 404 response message to the client.  public class ErrorController : ApiController { [HttpGet, HttpPost, HttpPut, HttpDelete, HttpHead, HttpOptions, AcceptVerbs("PATCH")] public HttpResponseMessage Handle404() { var responseMessage = new HttpResponseMessage(HttpStatusCode.NotFound); responseMessage.ReasonPhrase = "The requested resource is not found"; return responseMessage; } }                     You can easily change the above action method to send some other specific HTTP 404 error response. If a client of your HTTP service send a request to a resource(uri) and no route matched with this uri on server then you can route the request to the above Handle404 method using a custom route. Put this route at the very bottom of route configuration,  routes.MapHttpRoute( name: "Error404", routeTemplate: "{*url}", defaults: new { controller = "Error", action = "Handle404" } );                     Now you need handle the case when there is no {controller} in the matching route or when there is no type with {controller} name found. You can easily handle this case and route the request to the above Handle404 method using a custom IHttpControllerSelector. Here is the definition of a custom IHttpControllerSelector, public class HttpNotFoundAwareDefaultHttpControllerSelector : DefaultHttpControllerSelector { public HttpNotFoundAwareDefaultHttpControllerSelector(HttpConfiguration configuration) : base(configuration) { } public override HttpControllerDescriptor SelectController(HttpRequestMessage request) { HttpControllerDescriptor decriptor = null; try { decriptor = base.SelectController(request); } catch (HttpResponseException ex) { var code = ex.Response.StatusCode; if (code != HttpStatusCode.NotFound) throw; var routeValues = request.GetRouteData().Values; routeValues["controller"] = "Error"; routeValues["action"] = "Handle404"; decriptor = base.SelectController(request); } return decriptor; } }                     Next, it is also required to pass the request to the above Handle404 method if no matching action method found in the selected controller due to the reason discussed above. This situation can also be easily handled through a custom IHttpActionSelector. Here is the source of custom IHttpActionSelector,  public class HttpNotFoundAwareControllerActionSelector : ApiControllerActionSelector { public HttpNotFoundAwareControllerActionSelector() { } public override HttpActionDescriptor SelectAction(HttpControllerContext controllerContext) { HttpActionDescriptor decriptor = null; try { decriptor = base.SelectAction(controllerContext); } catch (HttpResponseException ex) { var code = ex.Response.StatusCode; if (code != HttpStatusCode.NotFound && code != HttpStatusCode.MethodNotAllowed) throw; var routeData = controllerContext.RouteData; routeData.Values["action"] = "Handle404"; IHttpController httpController = new ErrorController(); controllerContext.Controller = httpController; controllerContext.ControllerDescriptor = new HttpControllerDescriptor(controllerContext.Configuration, "Error", httpController.GetType()); decriptor = base.SelectAction(controllerContext); } return decriptor; } }                     Finally, we need to register the custom IHttpControllerSelector and IHttpActionSelector. Open global.asax.cs file and add these lines,  configuration.Services.Replace(typeof(IHttpControllerSelector), new HttpNotFoundAwareDefaultHttpControllerSelector(configuration)); configuration.Services.Replace(typeof(IHttpActionSelector), new HttpNotFoundAwareControllerActionSelector());         Summary:                       In addition to building an application for HTTP services, it is also important to send meaningful centralized information in response when something goes wrong, for example 'HTTP 404 Not Found' error.  In this article, I showed you how to handle 'HTTP 404 Not Found' error in a centralized location. Hopefully you will enjoy this article too.

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  • How to customize Windows Failover clustering to trigger on failure of custom window service?

    - by melaos
    i'm a total newbie on windows failover clustering. and what i want to do now is to setup the FC (failover clustering) on two win 2008 R2 server. and right now i have my custom window service running on both machine. But they cannot run concurrently as it will mess up the DB, thus i just want one to be available at all time (high availability). so i'm wondering if there's any way to set the failover policy to include this custom window service that i've installed on these machines so that if this service goes down or die, then it will automatically trigger the failover to the second node. is this possible? or must it be done programatically? and if so what is the best way? thanks ~m

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  • My Code Kata–A Solution Kata

    - by Glav
    There are many developers and coders out there who like to do code Kata’s to keep their coding ability up to scratch and to practice their skills. I think it is a good idea. While I like the concept, I find them dead boring and of minimal purpose. Yes, they serve to hone your skills but that’s about it. They are often quite abstract, in that they usually focus on a small problem set requiring specific solutions. It is fair enough as that is how they are designed but again, I find them quite boring. What I personally like to do is go for something a little larger and a little more fun. It takes a little more time and is not as easily executed as a kata though, but it services the same purposes from a practice perspective and allows me to continue to solve some problems that are not directly part of the initial goal. This means I can cover a broader learning range and have a bit more fun. If I am lucky, sometimes they even end up being useful tools. With that in mind, I thought I’d share my current ‘kata’. It is not really a code kata as it is too big. I prefer to think of it as a ‘solution kata’. The code is on bitbucket here. What I wanted to do was create a kind of simplistic virtual world where I can create a player, or a class, stuff it into the world, and see if it survives, and can navigate its way to the exit. Requirements were pretty simple: Must be able to define a map to describe the world using simple X,Y co-ordinates. Z co-ordinates as well if you feel like getting clever. Should have the concept of entrances, exists, solid blocks, and potentially other materials (again if you want to get clever). A coder should be able to easily write a class which will act as an inhabitant of the world. An inhabitant will receive stimulus from the world in the form of surrounding environment and be able to make a decision on action which it passes back to the ‘world’ for processing. At a minimum, an inhabitant will have sight and speed characteristics which determine how far they can ‘see’ in the world, and how fast they can move. Coders who write a really bad ‘inhabitant’ should not adversely affect the rest of world. Should allow multiple inhabitants in the world. So that was the solution I set out to act as a practice solution and a little bit of fun. It had some interesting problems to solve and I figured, if it turned out ok, I could potentially use this as a ‘developer test’ for interviews. Ask a potential coder to write a class for an inhabitant. Show the coder the map they will navigate, but also mention that we will use their code to navigate a map they have not yet seen and a little more complex. I have been playing with solution for a short time now and have it working in basic concepts. Below is a screen shot using a very basic console visualiser that shows the map, boundaries, blocks, entrance, exit and players/inhabitants. The yellow asterisks ‘*’ are the players, green ‘O’ the entrance, purple ‘^’ the exit, maroon/browny ‘#’ are solid blocks. The players can move around at different speeds, knock into each others, and make directional movement decisions based on what they see and who is around them. It has been quite fun to write and it is also quite fun to develop different players to inject into the world. The code below shows a really simple implementation of an inhabitant that can work out what to do based on stimulus from the world. It is pretty simple and just tries to move in some direction if there is nothing blocking the path. public class TestPlayer:LivingEntity { public TestPlayer() { Name = "Beta Boy"; LifeKey = Guid.NewGuid(); } public override ActionResult DecideActionToPerform(EcoDev.Core.Common.Actions.ActionContext actionContext) { try { var action = new MovementAction(); // move forward if we can if (actionContext.Position.ForwardFacingPositions.Length > 0) { if (CheckAccessibilityOfMapBlock(actionContext.Position.ForwardFacingPositions[0])) { action.DirectionToMove = MovementDirection.Forward; return action; } } if (actionContext.Position.LeftFacingPositions.Length > 0) { if (CheckAccessibilityOfMapBlock(actionContext.Position.LeftFacingPositions[0])) { action.DirectionToMove = MovementDirection.Left; return action; } } if (actionContext.Position.RearFacingPositions.Length > 0) { if (CheckAccessibilityOfMapBlock(actionContext.Position.RearFacingPositions[0])) { action.DirectionToMove = MovementDirection.Back; return action; } } if (actionContext.Position.RightFacingPositions.Length > 0) { if (CheckAccessibilityOfMapBlock(actionContext.Position.RightFacingPositions[0])) { action.DirectionToMove = MovementDirection.Right; return action; } } return action; } catch (Exception ex) { World.WriteDebugInformation("Player: "+ Name, string.Format("Player Generated exception: {0}",ex.Message)); throw ex; } } private bool CheckAccessibilityOfMapBlock(MapBlock block) { if (block == null || block.Accessibility == MapBlockAccessibility.AllowEntry || block.Accessibility == MapBlockAccessibility.AllowExit || block.Accessibility == MapBlockAccessibility.AllowPotentialEntry) { return true; } return false; } } It is simple and it seems to work well. The world implementation itself decides the stimulus context that is passed to he inhabitant to make an action decision. All movement is carried out on separate threads and timed appropriately to be as fair as possible and to cater for additional skills such as speed, and eventually maybe stamina, strength, with actions like fighting. It is pretty fun to make up random maps and see how your inhabitant does. You can download the code from here. Along the way I have played with parallel extensions to make the compute intensive stuff spread across all cores, had to heavily factor in visibility of methods and properties so design of classes was paramount, work out movement algorithms that play fairly in the world and properly favour the players with higher abilities, as well as a host of other issues. So that is my ‘solution kata’. If I keep going with it, I may develop a web interface for it where people can upload assemblies and watch their player within a web browser visualiser and maybe even a map designer. What do you do to keep the fires burning?

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  • rhythmbox plugin code for hot key not working

    - by Bunny Rabbit
    def activate(self,shell): self.shell = shell self.copy_selected() self.action = gtk.Action ('foo','bar','baz',None) self.activate_id = self.action.connect ('activate', self.call_bk_fn,self.shell) self.action_group = gtk.ActionGroup ('hot_key_action_group') self.action_group.add_action_with_accel (self.action, "<control>E") uim = shell.get_ui_manager () uim.insert_action_group (self.action_group, 0) uim.ensure_update () def call_bk_fn(): print('hello world') i am using the above code in a plugin for rhythmbox ,and here i am trying to register the key ctr+e so that the call_bk_fn gets called whenever the key combination is pressed , but its not working why is that so ?

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  • 14+ WordPress Portfolio Themes

    - by Edward
    There are various portfolio themes for WordPress out there, with this collection we are trying to help you choose the best one. These themes can be used to create any type of personal, photography, art or corporate portfolio. Display 3 in 1 Display 3 in 1 – Business & Portfolio WordPress Theme. Features a fantastic 3D Image slideshow that can be controlled from your backend with a custom tool. The Theme has a huge wordpress custom backend (8 additional Admin Pages) that make customization of the Theme easy for those who dont know much about coding or wordpress. Price: $40 View Demo Download DeepFocus Tempting features such as automatic separation of blog and portfolio content by template, publishing of most important information on homepage, styles to choose from and many more such features. It also provides for page templates for blog, portfolio, blog archive, tags etc. It has the best feature that helps you to manage everything from one place. Price: $39 (Package includes more than 55 themes) View Demo Download SimplePress Simple, yet awesome. One of the best portfolio theme. Price: $39 (Package includes more than 55 themes) View Demo Download Graphix Graphix is one of best word press portfolio themes. It is most suited to aspiring designers, developers, artists and photographers who’d like a framework theme, which has a great-looking portfolio with a feature-rich blog. It has theme option page, 5-color style, SEO option, featured content blocks, drop down multi-level menu, social profile link custom widgets, custom post, custom page template etc. Price: $69 Single & $149 Developer Package View Demo Download Bizznizz It boasts of many features such as custom homepage, custom post types, custom widgets, portfolio templates, alternative styles and many more. View Demo Download Showtime Ultimate WordPress Theme for you to create your web portfolio, It has 3 different styles for you to choose from. Price: $40 View Demo Download Montana WP Horizontal Portfolio Theme Montana Theme – WP Horizontal Portfolio Theme, best suited for creative studios to showcase design, photography, illustration, paintings and art. Price: $30 View Demo Download OverALL OverALL Premium WordPress Blog & Portfolio Theme, is low priced & has amazing tons of features. Price: $17 View Demo Download Habitat Habitat – Blog and Portfolio Theme. Unique Portfolio Sorting/Filtering with a custom jQuery script (each entry supports multiple images or a video) Multiple Featured Images for each post to generate individual Slideshows per Post, or the option to directly embed video content from youtube, vimeo, hulu etc. Price: $35 View Demo Download Fresh Folio Fresh Folio from WooThemes, can be used as both portfolio and a premium WordPress theme. The theme is a remix of the Fresh News Theme and Proud Folio Theme which combines all the best elements of the respective blog and portfolio style themes. View Demo Download Fresh Folio Features: Can be used to create an impressive portfolio. 7 diverse theme styles to choose from (default, blue, red, grunge light, grunge floral, antique, blue creamer, nightlife) The template will automatically (visually) separate your blog & portfolio content, making this an amazing theme for aspiring designers, developers, artists, photographers etc. Unique page templates types for the portfolio, blog, blog archives, tags & search results. Integrated Theme Options (for WordPress) to tweak the layout, colour scheme etc. for the theme Optional Automatic Image Resize, which is used to dynamically create the thumbnails and featured images Includes Widget enabled Sidebars. eGallery eGallery is a theme made to transform your wordpress blog into a fully functional online portfolio. Theme is perfectly designed to emphasize the artwork you choose to showcase. The design has been greatly enhanced using javascript, and is easy to implement. Price: $39 (Package includes more than 55 themes) View Demo Download ProudFolio ProudFolio is a portfolio premium WordPress theme from Woo Themes. The theme is for designers, developers, artists and photographers who would like a showcase theme which would depict as a portfolio and also serves a purpose of blog. ProudFolio puts a strong emphasis on the portfolio pieces, allowing for decent-sized thumbnails, huge fullscreen views via Lightbox, and full details on the single page. The theme file also contains a choice of three different background images and color schemes. Price: $70 Single $150 Developer License View Demo Download Features: The template will automatically (visually) separate your blog & portfolio content. An unique homepage layout, which publishes only the most important information; Unique page templates for the portfolio, blog, blog archives, tags & search results. Integrated Theme Options (for WordPress) to tweak the layout, colour scheme etc. for the theme; Built-in video panel, which you can use to publish any web-based Flash videos; Automatic Image Resize, which is used to dynamically create the thumbnails and featured images; Custom Page Templates for Archives, Sitemap & Image Gallery; Built-in Gravatar Support for Authors & Comments; Integrated Banner Management script to display randomized banner ads of your choice site-wide; Pretty drop down navigation everywhere; and Widget Enabled Sidebars. Porftolio WordPress Theme A FREE wordpress theme designed for web portfolios and (for now) just for web portfolios. It is coming with an Administrative Panel from where you can edit the head quote text, you can edit all theme colors, font families, font sizes and you can fill a curriculum vitae and display it into a special page. Theme demo and download can be found here Viz | Biz Viz | Biz is a premium WordPress photo gallery and portfolio theme designed specifically for photographers, graphic designers and web designers who want to display their creative work online, market their services, as well as have a typical text blog, using the power and flexibility of WordPress. It is priced for $79.95. Theme Features: Premium quality portfolio template Custom logo uploader to replace the standard graphic with your own unique look from the WP Dashboard Integrated blog component (front images are custom fields and thumbnails, but you can also have a typical blog) Four tabbed feature areas (About Me, Services, Recent Posts, and Tags) Two home page feature photos (You choose which photos to feature using a WP category) Manage your online portfolio through the WordPress CMS Crop two sizes of your work: One for the front page thumbnails and another full size version and upload to WP Search engine optimized. Related posts:14 WordPress Photo Blog & Portfolio Themes 6 PhotoBlog Portfolio WordPress Themes Professional WordPress Business Themes

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  • Configure custom SSL certificate for RDP on Windows Server 2012 in Remote Administration mode?

    - by Ryan Bolger
    So the release of Windows Server 2012 has removed a lot of the old Remote Desktop related configuration utilities. In particular, there is no more Remote Desktop Session Host Configuration utility that gave you access to the RDP-Tcp properties dialog that let you configure a custom certificate for the RDSH to use. In its place is a nice new consolidated GUI that is part of the overall "edit deployment properties" workflow in the new Server Manager. The catch is that you only get access to that workflow if you have the Remote Desktop Services role installed (as far as I can tell). This seems like a bit of an oversight on Microsoft's part. How can we configure a custom SSL certificate for RDP on Windows Server 2012 when it's running in the default Remote Administration mode without needlessly installing the Remote Desktop Services role?

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  • "custom" routers for VPN - useful or waste of money?

    - by Andrew Heath
    I use VPN in China and my current service contract expires soon so I was checking what sort of plans are out there now. I found that Witopia offers a "Cloak Box", what appears to be a Linksys wireless router with allegedly hacked/custom firmware to support VPN. Aside from allowing multiple computers to share one VPN connection, is there anything else at work here to justify that price when most new routers are $100 or less these days? Or is this something targeted towards the cd-rom cupholder crowd? And yes, I've contacted them, but haven't heard back yet... EDIT I've heard back from the company - here are the details if anyone else is interested: the router is a Linksys WRT54GL running TomatoVPN custom firmware the hardware waranty is one (1) year, from Linksys/Cisco the VPN is hard-set, so any device connected to the router MUST use the VPN (Witopia blocks torrents) I've decided it's not for me, but hopefully this information will prove useful to others.

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