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• Trouble editing ~/.bash_profile: -bash: $'\r': command not found

  - by Dave

  I installed CygWin on Windows 7. Using Notepad, I edited my ~/.bash_profile file to add on to the PATH variable … PATH="${PATH}:/cygdrive/c/apache-ant-1.8.2/bin" Now, when I SSH in to my Windows machine, I get this error … -bash: $'\r': command not found -bash: $'\r': command not found -bash: $'\r': command not found -bash: $'\r': command not found -bash: $'\r': command not found -bash: /home/dev/.bash_profile: line 39: syntax error: unexpected end of file and my PATH is not set. Anyone know how I can correct this?

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• [metasploit] Has anyone gotten multi/browser/java_signed_applet to work?

  - by marc

  Welcome, Today i want test following exploit "exploit/multi/browser/java_signed_applet" on my Ubuntu 10.04 desktop using Metasploit framework. I'm following that guide: http://pauldotcom.com/wiki/index.php/Episode185 When im trying to start exploit, i got error: JVM not initialized. You must install the Java Development Kit, the rjb ruby gem, and set the $JAVA_HOME variable. [-] Falling back to static signed applet. This exploit will still work, but the CERTCN and APPLETNAME variables will be ignored. I have installed sun-java6-jdk, and gem install rjb And patch to JAVA look working because: ls $JAVA_HOME bin ext jre LICENSE README.html COPYRIGHT include lib man THIRDPARTYLICENSEREADME.txt If anyone, have any idea... Except installation of backtrack what is not possible... Because i need use it on my Ubuntu, (have to virtualize XP for test) regards

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• how to configure my internal dns to resolve external resources

  - by Ralph Shillington

  I have an internal DNS as part of my AD setup. I have an hosted DNS for public resources (which are typically at some data centre somewhere) Occasionally while on our internal network I need to get to a public resource --- for example www.ourcompany.com since there isn't a www record in our internal DNS I cant get the name resolved. How do I configure my DNS to forward names it doesn't recognise to the public DNS. Update: As per the comment yes I have a "split-horizon" dns (which seemed like a good idea at the time) This AD setup is less than 24 hours old, and can be redone if need be -- (although I would rather not)

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• Snow Leopard directories after hard disk crash and restore from Migrate Utility

  - by ennuikiller

  My hard drive on my macbook pro crashed the other day and I got a replacement from Apple with a vanilla snow leopard install. Upon returning home I used the Migration Utility to restore my previous data and configuration. So far, so good! Everything looks and works exactly the same as before the crash. However, I noticed these 2 directories that are taking up quite a bit of space: /Developer (from old Mac) /opt (from old Mac) The question is can I safely remove these? As I said, my macbook pro appears to be restored completely to before the hard drive crash. I can run all my apps and all my files appear to be intact. Therefore it seems the system is not using these directories. Also because of their odd names it doesn't seem that os x is using them for any purpose. Thanks in advance for any help!

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• Apache mod_proxy_html Substitute: how to re-use part of regex match? (regex variables?)

  - by goober

  Hi all, Have a unique URL-rewriting situation in Apache. I need to be able to take a URL that starts with "\u002f[X]" or '\u002f[X]" Where X is the rest of some URL, and substitute the text "\u002fmeis2\u002f[X] I'm not sure how the Regex works in Apache -- I think it's the same as Perl 5? -- but even then I'm a little unsure how this would be done. My hunch is that it has to do with Regex grouping and then using $1 to pull the variable out, but I'm entirely unfamiliar with this process in Apache. Hoping someone can help -- thanks!

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• Recursively move files in sub-dirs to new sub-dirs of same name

  - by Gabriel

  I have a batch of files all ending with the same string, ie: *_ext.dat located in several sub-dirs along with several other files, in a given main dir. This is the structure: /main_dir/subdir1/file11_ext.dat /main_dir/subdir1/file12_ext.dat /main_dir/subdir1/file13_ext.dat /main_dir/subdir1/file14_other.dat /main_dir/subdir1/file15_other.dat /main_dir/subdir2/file21_ext.dat /main_dir/subdir2/file22_ext.dat /main_dir/subdir2/file23_ext.dat /main_dir/subdir2/file24_other.dat /main_dir/subdir2/file25_other.dat /main_dir/subdir3/file31_ext.dat /main_dir/subdir3/file32_ext.dat /main_dir/subdir3/file33_ext.dat /main_dir/subdir3/file34_other.dat /main_dir/subdir3/file35_other.dat I need to recursively move only the files ending in *_ext.dat into a new main dir, new_dir, respecting the sub-dir structure so the files will end up in an equivalent dir structure like this: /new_dir/subdir1/file11_ext.dat /new_dir/subdir1/file12_ext.dat /new_dir/subdir1/file13_ext.dat /new_dir/subdir2/file21_ext.dat /new_dir/subdir2/file22_ext.dat /new_dir/subdir2/file23_ext.dat /new_dir/subdir3/file31_ext.dat /new_dir/subdir3/file32_ext.dat /new_dir/subdir3/file33_ext.dat Because of this the command should also create those sub-dirs with their corresponding names. I know that with a line like this one: find . -name "*_ext.dat" -print0 | xargs -0 rm -rf I can delete all those files, but I don't know how to modify it to do what I need (or if it is even possible).

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• Nodes inside Cisco VPN. Incoming SSH requests allowed. But can't initiate an outbound SSH.

  - by Douglas Peter

  I've a gateway-to-gateway VPN setup between my Linksys RV042 router and a Cisco VPN. I am able to SSH into any of the machine inside the VPN from my network. But none of the machines inside the VPN can initiate an SSH into my network. It seems they've blocked even all ping requests to my network gateway. This is the requirement: I have scripts that SSH into the machines inside the VPN and run a long mysql query. The query generates an output to a file. The time that these queries take is variable. So I have a loop in my machine that periodically SSHes into the VPN machine and checks if the query has finished, and pulls the generated file using SCP. I need to simplify it thus: The script will run at the machine inside the VPN, and when the query completes, it will SSH into my machine and pushes the generated file. Thanks for any ideas.

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• How can I find a laptop if it has a different name all over the world?

  - by Mike

  CONUNDRUM: A laptop review in the UK talks about how brilliant the "ASUS ABCDE 55" is, but in America, France, etc there is no such laptop name. In fact it's called "ASUS 12345 AB" - AAARRGH! QUESTION: Is there a way of finding out all the diverse names for the same laptop all over the world? Example: if Samsung create a R2D2500, then what is that spec laptop called in all the other countries (if they release it of course). Or if it's not released, what is their similar spec laptop called in the other countries? I understand that specs may be different, but if I read a review on my trusted UK website, but live in say Australia, I want to be able to find the name of the same laptop in Australia and then check out local places to buy it. So if anyone knows if there is a technique, specific website, or even how to use a company website to find out these annoying name changes I'd really appreciate it.

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• Drupal - Site Building, Menus

  - by Nicholas O'Neil

  Hi, I'm working with Drupal for the first time and trying to figure out how to change the Menu item names through the Administer Site Building configuration menus. I have logged into the Drupal admin site and navigated to Administer/ Site Building/ Menus, select the menu item and click Edit, change the Title from , 'About' to 'About Us' however when loading the site page it still says 'About' Please pardon my lack of understanding on drupal, i am somewhat familiar with joomla another CMS however I just need some pointers in the right direction as to how to edit the links and rename them within drupal. the links are not images as far as i can tell while viewing the source and properties on the links. Thank you!

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• Dovecot ignoring maximum number of IMAP connections

  - by Michelle

  I have a single mailbox mail server running Dovecot/Postfix and I have two IMAP clients, Thunderbird on the PC and K9 on Android. I keep on receiving this error in my logs even after I change the 'mail_max_userip_connections' variable to 50. puppet dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max_userip_connections=10): user=<[email protected]>, method=PLAIN, rip=62.242.90.2, lip=198.29.31.229, TLS Why does it say that it is set to 10 in the log? Is that hardcoded? grep -r "mail_max_userip_connections" /etc/dovecot /etc/dovecot/conf.d/20-managesieve.conf: #mail_max_userip_connections = 10 /etc/dovecot/conf.d/20-pop3.conf: #mail_max_userip_connections = 3 /etc/dovecot/conf.d/20-imap.conf: mail_max_userip_connections = 50 I've restarted dovecot after making the changes but this error is still logged and I can't access the mailbox. Can anyone help me understand why I can't seem to raise the maximum limit?

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• Dell V105 and 10.6

  - by James

  Hello, I am trying to get a Dell V105 printer to work with my iMac. It is running 10.6 and I have installed all the drivers on the Snow Leopard disk. I believe there is no official Dell driver but I have also heard the Dell printers are made by third parties that may sell the same printer under different names. There a quite a few Lexmark models that seem to look very similar and I have tried setting the driver to the 2600 series that looks very similar but that has not enabled me to print. Although it claims to give me the supply levels correctly. Can anyone help? Thanks for your time

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• Amazon EC2 SQL Server Connection

  - by cnxmax

  I have two instances running on Amazon AWS EC2. One is running MSSQL Server 2005, the other is running a web application. I CAN connect to the database in my app using a connection string that references the Public IP of my EC2 instance running SQL Server. I CANNOT connect from the web app server if I change the connection string to reference the database servers Private IP Address. But I can connect if I run that same code on the database server itself. I can remote desktop from the app server to the database server using the private IP. I have a feeling there is something in my SQL Sever configuration that is preventing this remote connection. I have remote connections enabled, I have it set to listen on all IP addresses. Any ideas? Other things I've done: - Added exceptions to Windows Firewall - Tried connecting to using EC2 DNS Names

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• how to check in a bash script where the shell is run from

  - by nass

  I am fuzzy about how to set a command in a script to be run only when the shell is running within an X session. basically, in ~/.bashrc I set my keyboard maps as setxkbmap -layout 'us,gr' -variant 'altgr-intl,extended' -option grp:alt_shift_toggle If I am connecting through putty , or otherwise, and i just open a command prompt window, I DONT want this command to run. If on the other hand, i have an X session running (locally or remotely) I want this command to run. how can I do this checking in a bash script? Is there a bash environment variable I can be looking at? some other way? Thank you for your help

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• Renaming Z drive in DOSBox

  - by Jay Kominek

  DOSBox makes a virtual drive, which it names Z:, for storing utility stuff on. Clearly they're trying to stay out of your way, so you can do whatever you want with the C: drive. Swell, I understand that. But I've got some old database accessing software I really, really want to run which assumes it lives on the Z drive. So I need to get DOSBox's Z called anything else. (C would be fine with me.) I've seen mentions that it is possible, but no actual indication of how to do it. Anything that gets the job done is appreciated.

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• windows 7 file permission problem

  - by user20989

  i download one zip folder and extract it in windows 7. after extracting it shows file names with green color. now when i try to open any file, it give error access denied. even i set the permission on that file for full control, same error is coming. if i extract same folder in windows vista or xp no error. actually attribute of file is AE and when i right click on file and then select properties-- general-- advance -- encrypt contents to secure data is selected. if uncheck this option i can't apply it again gives error permission denied. Thanks

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• Running Mac OS X 10.6 my users home directory is wrong

  - by Erik Miller

  Somehow my home directory on my Mac has been changed and I'm not sure how to go about changing it back, I'm more of a linux guy and Mac OS X has some other mechanism for storing that information. Basically when I log into the machine normally than start a terminal window. I start in the /Users/erik_miller directory, which is my home directory, but when I run some this like cd ~ The machine tries to change to /Users/erik_miller. Yes, the same path with a period on the end. I can change my $HOME environment variable for the session, but the next time I start the machine it reverts. So, I think if I can find where that information is stored I can just change it there and hopefully all will be well.

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• Access the failing addresses within bounce_message_file in exim

  - by mkurz

  We are running exim version 4.72 I'm using bounce_message_file to customize our bounce messages, like desribed in the documentation Within this bounce message template I can access various variables like $message_exim_id, etc. Is there also a way to access the list of the failing addresses (maybe with their error messages) in such a variable (as string, list,... whatever) or in any other way? It does not really matter how and in which format they are, I just want access them within the bounce message template file. (I am referencing to the failed addresses usually listed automatically after the line "This is a permanent error. The following address(es) failed:") Thank you very much for your help!

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• Are folders and filenames starting with "icon" illegal in SMB?

  - by dash-tom-bang

  Are five letter filenames starting with "icon" illegal in SMB? I just got a Drobo FS, in part to back up the computers in my house, and it does not accept folders named 'icons', 'iconv', or indeed I tried a bunch of other icon plus one letter names. I got errors on creation of these folders although now I don't remember the exact error. It has been confirmed with Drobo support that they "veto" files and folders named like this, due to them being illegal in the SMB spec. My Google skills so far have not been sufficient to turning any information on this up, however, so I wonder if anyone knows what's up? Sadly I can create these files and folders from my Mac, which I guess connects using AFP? But then I can't see them on my Windows machines. This is of little help if it is my Windows machines that I want to back up, and those being the ones with folders named like this. Thanks.

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• Use apt-get source on a debian repo without using /etc/apt/source.list

  - by Erwan Queffélec

  I'm trying to use apt-get source as a regular user on a debian squeeze system. I want to retrieve the sources for cyrus-imapd-2.4 from the testing/wheezy repository. apt-get source works without root privileges; however, it seems there is no way to get apt-get to fetch anything from a repository that is not in /etc/apt/sources.list. Is there any command line option, alternate sources.list file, environment variable that will get apt to work with a custom repository ? I do have root access so I could change the /etc/apt/sources.list, however I really do not want to do that for a number of reason.

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• How should I setup separate mx records for a subdomain?

  - by Chris Adams

  Lets say I have a domain that I run a web app on, for example cranketywidgets.com, and I'm using google apps for handle email for people work work on that domain, i.e. support@ cranketywidgets.com, [email protected], [email protected] and so on. Google's own mail services aren't always the best for sending automated reminder emails, comment notifications and so on, so the current solution I plan to pursue is to create a separate subdomain called mailer.cranketywidgets.com, run a mail server off it, and create a few accounts specifically for sending these kinds of emails. What should the mx records and a records look like here for this? I'm somewhat confused by the fact that mx records can be names, but that they must eventually resolve to an A record. What should the records look like here? cranketywidgets.com - A record to actual server like 10.24.233.214 cranketywidgets.com - mx records for google's email apps mailer.cranketywidgets.com - mx name pointing to server's ip address Would greatly appeciate some help on this - the answer seems like it'll be obvious, but email spam is a difficult problem to solve.

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• How can I diff two Redhat Linux servers?

  - by Stuart Woodward

  I have two servers that have should have the same setup except for known differences. By running: find / \( -path /proc -o -path /sys -o -path /dev \) -prune -o -print | sort > allfiles.txt I can find a list of all the files on one server and compare it against the list of files on the the other server. This will show me the differences in the names of the files that reside on the servers. What I really want to do is run a checksum on all the files on both of the servers and compare them to also find where the contents are different. e.g find / \( -path /proc -o -path /sys -o -path /dev \) -prune -o -print | xargs /usr/bin/sha1sum Is this a sensible way to do this? I was thinking that rysnc already has most of this functionality but can it be used to provide the list of differences?

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• DNS record question

  - by Just plain me

  So I have two Windows domains/seperate forests. One forest consist of what is left of the bought-out company's domain. They have 5 servers that still have important data and need to be worked with on a daily basis by a large group of employees. We have a forest level trust setup to ease file access. We manually create DNS A records for the 5 servers so their short names would resolve to the IP addresses. I need the FQDN to resolve though. Should I create CName records to achieve this? I hope this question makes sense, I am learning DNS on the fly... :)

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• How to burn a CD-ROM from a Mac for Solaris

  - by cope360

  I would like to burn a CD using a Mac (10.5) which I can then access from a Solaris 10 x86 machine. This partially works: Insert blank CD and let the Finder open it so it creates a "Recordable CD" window for it. Drag the files to be burned into the "Recordable CD" window Burn (there are no options except for speed) Then to mount in Solaris: mount -f hsfs -o ro /dev/dsk/foo /mnt/bar The problem here is that Solaris will see all the filenames as lower case and it will only allow each file name to contain one period (these are HSFS limitations). My guess is that the Mac is not burning the disc with the Rock Ridge extensions that allow for the full file names to be preserved. Is there some combination of burning tools/options and mount options that will make this work?

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• Python: Check existence of shell command before execution

  - by Gabriel L. Oliveira

  Hi all. I'm trying to find a way to check the existence of a shell command before its execution. For example, I'll execute the command ack-grep. So, I'm trying to do: import subprocess from subprocess import PIPE cmd_grep = subprocess.Popen(["ack-grep", "--no-color", "--max-count=1", "--no-group", "def run_main", "../cgedit/"], stdout=PIPE, stderr=PIPE) Than, if I execute cmd_grep.stderr.read() I receive '' like the output. But I don't have the command ack-grep on my path. So, why Popen is not putting the error message on my .stderr variable? Also, is there a easyer way to do what I'm trying to do?

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• Intel Server Board S3420GP fails to boot with video connected

  - by Riley

  All, Building a new system using an Intel Server Board S3420GP motherboard and an Intel Xeon X3440 processor. Before installing this motherboard into the chassis we want to test that it will actually boot correctly. We have mounted the processor and RAM with no hard drives attached. The boot sequence differs between the next variable: 1) Connecting video results in the system fans ramp up and down, twice, and then the system beeps with the same behavior repeating; the system status light shows "Amber" 2) With no video, the system goes through POST and the diag LEDs show that the system is missing a bootable device Need some assistance identifying why the board would fail to POST with video connected. // Update // Using another Power Supply the system gets passed the fans ramping up and down twice. Video still does not display.

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