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  • unable to install new versions of linux on my PC

    - by iamrohitbanga
    I have an MSI-RC410 motherboard with onboard ATI Radeon XPress 200 series Graphics card. I have used OpenSuse-11.0 on my PC for over an year. but when I tried to upgrade to OpenSuse-11.1, I managed to install it only to find that several features were missing. for example /dev/cdrom was missing. Also install DVD of Fedora 11 did not work. I have also tried Ubuntu-9.10 live cd. When I boot from the CD i get the initramfs command prompt. Still able to install old versions of these OSs. What is the reason for this behavior? Does it have to do anything with the new version of the linux kernel not being compatible with my hardware? What should i do to install new versions of Linux?

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  • execute a command in all subdirectories bash

    - by Luigi R. Viggiano
    I have a directory structure composed by: iTunes/Music/${author}/${album}/${song.mp3} I implemented a script to strip my mp3 bitrate to 128 kbps using lame (which works on a single file at time). My script looks like this 'normalize_mp3.sh': #!/bin/bash SAVEIFS=$IFS IFS=$(echo -en "\n\b") for f in *.mp3 do lame --cbr $f __out.mp3 mv __out.mp3 $f done IFS=$SAVEIFS This works fine, if I go folder by folder and execute this command. But I'd like to have a "global" command, like in 4DOS so I can run: $ cd iTunes/Music $ global normalize_mp3.sh and the global command would traverse all subdirs and execute the normalize_mp3.sh to strip all my mp3 in all subfolders. Anyone knows if there is a unix equivalent to the 4dos global command? I tried to play with find -exec but I just managed to get an headache.

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  • Upgrade Mysql to 5.5 with cPanel

    - by Merrill
    I have a cPanel installed on a CentOS server and it includes an old version of Mysql. Has anyone tried upgrading Mysql to 5.5 on a cPanel managed server? If so, I would really like some guidance. I read, on the cPanel forum, that it's not supported and one user complained, after manually upgrading his version of Mysql, cPanel automatically removed it, but that was a long time ago. Also, I'm a newbie to Linux, so please forgive any dumb questions. Help... Thanks.

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  • How should I remotely manage Dell Poweredge 2850 running Ubuntu server?

    - by Saul
    First I've got to say I'm a Linux / Ubuntu novice, so go gentle on me as I'm on day 3. I've managed to get Ubuntu server Ubuntu 8.04 LTS installed and running on the Poweredge 1850 I bought off ebay. The box will go in a rack at my office but I want to be able to work on it and power on and off from home and I gather that (maybe) IPMI over LAN might be the way to do this, or maybe its something to do with BMC or something? I want to be able to administer/manage from a client PC at home running XP. I will be configuring the office router to port forward port 80 and 443 to the Ubuntu server running Apache2, and I'm puzzled about how the remote management works (unless it comes on a different port forwarded to a different internal IP) Thanks for any help

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  • JSF command button attribute is transferred incorrectly

    - by Oleg Rybak
    I have following code in jsf page, backed by jsf managed bean <h:dataTable value="#{poolBean.pools}" var="item"> <h:column> <f:facet name="header"> <h:outputLabel value="Id"/> </f:facet> <h:outputText value="#{item.id}"/> </h:column> <h:column> <f:facet name="header"> <h:outputLabel value="Start Range"/> </f:facet> <h:inputText value="#{item.startRange}" required="true"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value="End Range"/> </f:facet> <h:inputText value="#{item.endRange}" required="true"/> </h:column> <h:column> <f:facet name="header"> <h:outputText value="Pool type"/> </f:facet> <h:selectOneMenu value="#{item.poolType}" required="true"> <f:selectItems value="#{poolBean.poolTypesMenu}"/> </h:selectOneMenu> </h:column> <h:column> <f:facet name="header"/> <h:commandButton id="ModifyPool" actionListener="#{poolBean.updatePool}" image="img/update.gif" title="Modify Pool"> <f:attribute name="pool" value="#{item}"/> </h:commandButton> </h:column> </h:dataTable> This code fragment is dedicated to editing come collection of items. Each row of the table contains "edit" button that submits changed values of the row to the server. It has the item itself as an attribute. Submit is performed by calling actionListener method in the backing managed bean. This code runs correctly on Glassfish v 2.1 But when the server was updated to Glassfish v 2.1.1, the attribute stopped to be passed correctly. Instead of passing edited item (when we change the values in table row, we are actually changing the underlying object fields), the source item is submitted to server, i.e. the item that was previously given to the page. All the changes that were made on the page are discarded. I tried to update jsf version from 1.2_02 to 1.2_14 (we are using jsf RI), but it had no effect. Perhaps anyone came across the same problem? Any help and suggestions will be appreciated.

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  • Help replacing old Windows 2003 SBS DC with a Win2008 Standard Edition DC

    - by Chris
    Objective: Trying to replace a Windows 2003 SBS domain controller with a windows server 2008 Standard Edition Domain Controller. What I did: used ADPREP. Then all user accounts and OUs are successfully replicated into the 2008 server. I have also managed to transfer all the DC roles (operations master,schema,pdc) into the Server 2008. I have also used NETDOM QUERY FSMO . It displayed that all the roles transferred to the 2008 server. Problem: When I am trying to demote the windows 2003 SBS server using DCPROMO, the message is “No other Active Directory for this domain can be contacted”. I also tried shutting down the 2003 server. Users can login into the domain but they have trouble finding SHARED folders. Can someone help me find out what I did wrong ? Need a little push in the right direction here. Thank you very much ?

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  • Dell D620 Windows 7 Blank screen

    - by Dave Arkell
    When I installed Windows 7 on my Dell D620 it was all fine until a couple of days later most times when I either shut down or suspend (by closing the lid). When I unsuspend or startup the computer, there is often a completely blank screen (can't see post screen or anything), and restarting doesn't help. I've found that I can eventually bring it back up again by suspending and unsuspending a few times, but obviously this is not ideal. Has anyone else experienced this? I think it is a driver issue, that somehow the driver is putting the video card into a certain mode that it forgets how to get it back out of. Any ideas on a better solution than my switching off and on business? Edit: Turns out that the video card had burned out! IT managed to get me a new mainboard sorted for me.

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  • Can I set up OpenVPN on two or more machines so that they can each act as client and server?

    - by ianfuture
    The question summarises what I want to achieve. In more detail: I have a Windows XP Pro PC at a work location that I want to be able to access my home Windows XP Pro PC and other home computers from. But I also want to be able to connect to the work PC from home. I think the term generally used is a "mesh" network. Can I do this with OpenVPN ? If so how would I do it? What are the most important things to remember to do? EDIT: The work Windows XP Pro PC is largely managed by IT Dept, I do have local admin rights to install things. Some settings are disabled. My main concern was firewalls and port forwarding on the work PC. Any suggestions?

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  • iPhone VPN with OpenSwan fails to reconnect

    - by gilm
    I have managed to configure VPN with iPhone and OpenSWAN on Linux 2.6. Though, when disconnecting the iphone and reconnecting, it times out. I have found that: 1) no packets are being sent when you disconnect iPhone from VPN. 2) when reconnecting, pluto picks up on the older socket and tries to use that state machine. which then fails and iPhone retransmits until times out. I'm using the latest version in git, including #1204 patch. I see the NAT-T patch debug lines in the logs. But still, no cookie. Help?

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  • Windows 7 - cancel mirror synchronisation

    - by Chris W
    I've got basic disk OS managed disk mirroring setup in Windows 7 for a couple of volumes. After a power failure the mirrors are currently resynching. These are only small volumes of data but the sync has not completed after more than 24 hours. Is there any way to stop this as it's driving me nuts? I need to get the machine back to a usable state to get some work done but it's a bit of a dog whilst this synch is going on. I've tried removing the mirrors but it won't let me do that whilst the re-sync is in progress.

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  • Windows 7 - cancel mirror synchronisation

    - by Chris W
    I've got basic disk OS managed disk mirroring setup in Windows 7 for a couple of volumes. After a power failure the mirrors are currently resynching. These are only small volumes of data but the sync has not completed after more than 24 hours. Is there any way to stop this as it's driving me nuts? I need to get the machine back to a usable state to get some work done but it's a bit of a dog whilst this synch is going on. I've tried removing the mirrors but it won't let me do that whilst the re-sync is in progress.

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  • Resealing windows XP stops PXE working

    - by zeocrash
    I'm trying to capture a drive image of a windows xp pro machine. I've gone through the steps and resealed the machine. When i try and network boot the PXE instantly gives the message "PXE-MOF" and ends. I have managed to get network boot to work on this machine whenever XP is not resealed. I have tried Multiple times to get PXE to work after resealing windows, but with no luck. As soon as i unseal it, PXE works every time. I know PXE is supposed to work independent of what's on the hard drive. Is there any way that resealing windows could cause PXE to stop working.

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  • Getting my IP off the hotmail blacklist

    - by Kai
    I got a new server with a new IP address. Apparently this IP is listed in the hotmail blacklists so that I can't send mails to hotmail users out of my webapplication. postfix/smtp[24706]: 8F31C9404B: to=<[email protected]>, relay=mx3.hotmail.com[65.55.37.88]:25, delay=0.66, delays=0.01/0/0.48/0.16, dsn=5.0.0, status=bounced (host mx3.hotmail.com[65.55.37.88] said: 550 SC-001 Unfortunately, messages from 78.47.228.xxx weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. (in reply to MAIL FROM command)) My hoster will not help me get that address removed from the blacklist. So I tried to find a way to do it on my own, but I can't find a way to ask Microsoft to remove my IP from that list. Has anyone managed to remove a falsely listed address? And if yes: how?

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  • How to restrict user to a particular folder in CentOS 6?

    - by Chris Demetriad
    I will need to create users so developers can log in and clone/pull/push changes/repositories from a github like platform. I've managed to add a user (using the root) to this CentOS machine; I now have this line in /etc/passwd: chris:x:32008:32010::/home/chris/public_html:/bin/bash ..and this in /etc/shadow: chris:$1$ruUeLtTu$onAY2hdu1J.UmHajEIlmR.:15385:0:99999:7::: I am able to SSH the server, I have permission to create a folder and I guess that should be enough. But I am able to see other files and folders outside public_html. How can I actually restrict the user to a particular directory so he can't "cd out" of his folder? Update: root@echo [~]# ls -ld /home/moove drwx--x--x 21 moove moove 4096 Mar 22 16:16 /home/moove/ root@echo [~]# ls -ld /home/moove/public_html drwxr-x--- 11 moove nobody 4096 Mar 27 11:29 /home/moove/public_html/ root@echo [~]# ls -ld /home/moove/public_html/dev drwxr-x--- 12 moove nobody 4096 Mar 27 14:47 /home/moove/public_html/dev/ root@echo [~]# ls -ld /home/moove/public_html/dev/arsenal drwxr-xr-x 3 arsenal moove 4096 Mar 27 14:53 /home/moove/public_html/dev/arsenal/

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  • Suggestion for auditd set-up

    - by JVerstry
    Hi, I am trying to learn about securing a Linux box (I am using Ubuntu). Auditd is recommended for monitoring activities on the node. I have managed to install it, but I can't find much information about proper set-up to secure my node. How should I set-up auditd to make my node more secure? What should I monitor? Why? I am looking for set-up examples and recommendation from experienced administrators. Thanks!

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  • Graphing services using pnp4nagios

    - by Matias
    Hi! I've managed to install pnp4nagios 0.6.3 and I'm a bit confused about how pnp4nagios generates graphics. Almost out of the box, it started graphs for ping and some http servers (not all of them). But, how can I make it graph things like disk utilization (When that value comes from SNMP)?? For example, ls /usr/local/pnp4nagios/var/perfdata/isis/ Cola_de_Mail.rrd Cola_de_Mail.xml HTTP.rrd HTTP.xml PING.rrd PING.xml Those are checks running on the host isis, but there are many other checks for that server that are not taken into account by pnp4nagios. How can I make pnp4nagios "see" the other checks?? Thanks!

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  • Mac OS X bash: uninstall all apache and PHP occurences

    - by fireeyedboy
    Hi all, How do I find all installed apache and PHP occurences on a Mac OS X system in bash and uninstall them? My motivation: I've managed to install multiple apache and PHP packages (I believe it's called packages in Unix terms, correct?) at some point, and I'ld like to start out fresh again, without completely re-installing Mac OS X again. Also, I'ld like to install suPHP along with apache this time, and I believe I need to compile apache with some additional stuff for that. But that is a challenge I'll deal with later, and probably ask a question about then. :) Thank you in advance for your info.

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  • How to open the Quota Entries list for a given drive from a shortcut or command line?

    - by Indrek
    Is it possible to open the Quota Entries list for a given drive from a shortcut or the command line in Windows? And if so, how? I'm not talking about managing quota entries from the command line (fsutil quota), I'm looking for a way to get directly to the Quota Entries GUI rather than going through My Computer → right-click on a drive → Properties → Quota tab → Show Quota Settings → Quota Entries... I managed to find out (using Process Explorer) that the backend process is dllhost.exe, and the DLL in question should be dskquoui.dll, so it should be possible to run it directly with rundll32.exe, but I'm not sure of the exact syntax. Any ideas?

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  • bind9 dns proxy

    - by Zulakis
    We are offering multiple SSL-enabled services in our local network. To avoid certificate-warnings we bought certificates for server.ourdomain.tld and firewall.ourdomain.tld. We now created a zone in our local DNS-server in which we pointed the hosts to the corresponding private-ips. Now, each time another record for ourdomain.tld, like for example www.ourdomain.tld or alike are changed, we need to update it on both our public-dns-server AND the local dns-server. I would like our local bind-dns to serve all the information from our public-dns but serve different information for these 2 hosts. I know I could possibly have our private-ips in our public-dns but I don't want that for security reasons. The internet dns-server is being managed by a third party, while we have full control of the intranet one. Because of this I am looking for a solution which lets the intranet retrieve the records from the internet one.

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  • Why would a server not send a SYN/ACK packet in response to a SYN packet

    - by codemonkey
    Lately, we've become aware of a TCP connection issue that is mostly limited to mac and Linux users who browse our websites. From the user perspective, it presents itself as a really long connection time to our websites (11 seconds). We've managed to track down the technical signature of this problem, but can't figure out why it is happening or how to fix it. Basically, what is happening is that the client's machine is sending the SYN packet to establish the TCP connection and the web server receives it, but does not respond with the SYN/ACK packet. After the client has sent many SYN packets, the server finally responds with a SYN/ACK packet and everything is fine for the remainder of the connection. And, of course, the kicker to the problem: it is intermittent and does not happen all the time (though it does happen between 10-30% of the time) We are using Fedora 12 Linux as the OS and Nginx as the web server.

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  • What is your favorite password storage tool?

    - by Marcel Levy
    Aside from personal passwords, I'm always juggling a number of project-specific passwords, including those for network, web and database authentication. Some authentication can be managed with ssh keys and the like, but everywhere I've worked I also faced the need for the management of passwords that need to be available to a number of different people. So what do you use, either for personal or team-based password management? Personally I'd like to hear about cross-platform tools, but I'm sure other people would be satisfied with Windows-only solutions. I know the stackoverflow podcast tackled this issue in #7 and #9, but I'm hoping we can come up with the definitive answer here. Update: Even though this question was asked before its sibling site existed, you should probably add your two cents to the more active question over at superuser, which is a more appropriate venue for this.

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  • CMD Echo date but show month as string

    - by Asim Rehman
    I am using the robocopy command to create a backup system, I have successfully managed to copy the folders, but the date stamp is wrong. The folders are prefixed with the date and time . The robocopy command is this: robocopy U:\Data\ X:\Private\Backups\FolderName_%date:/=-%-(%time::=-%) /e The out of the folder is displayed like this: FolderName_09-11-2013-(20-24-06.60) The only thing I want to change is the date, I want to show the month as a string with only the first 3 characters like Oct. Can someone please guide me. Thanks.

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  • Concurrent backups in SQL Server?

    - by Mikey Cee
    We currently have our backups managed by a third party company. There are a bunch of agent jobs created that take full backups (4 times a day) and transaction log backups (4 times an hour). We now want to manage our backups in house, but don't want to disable the third party's jobs until we are sure that we have everything configured correctly internally So I am proposing to have a short period (say, a couple of days) where backups are being taken both by the old and the new system. I am wondering what the ramifications of having these two different systems both manage backups, and the potential pitfalls of having backups taken simultaneously. Is this even supported? If so, and bearing in mind that the system can cope with one backup without any noticeable performance degradation, is it fairly logical to assume that it should be able to cope with two simultaneous backups? Currently the load on the server is fairly light and it rarely struggles. Any advice is appreciated

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  • Disable Bing search entirely from IE when using sysprep

    - by takesides
    I'm creating a Windows Server 2012 R2 image for our product (an all-in-one appliance installed on server hardware) and I am having incredible trouble with getting Bing removed from Internet Explorer. Our clients do not want Bing at all, not as a default search, not as a "search from address bar" feature, not in any sense. I've managed to configure everything else that I want in IE using WAIK to generate an unattend XML file but this has me completely stuck. Ideally I want Bing removed from IE altogether but I would make do with it just being completely disabled. I can find no options in either WAIK or Group Policy to configure this as I need it. Any ideas gratefully received.

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  • zeroing a disk with dd vs Disk Utility

    - by jdizzle
    I'm attempting to zero a disk on my Mac OS X machine. I'm going for complete zeros and unformatted, so I think of dd. Unfortunately the maximum throughput I've managed to get out of dd is 7MB/s. Just for grins I tried disk utility and it has a throughput of 19MB/s. What gives? I've tried changing the bs option on dd to all sorts of values, but it still hovers around 7MB/s. Why is disk utility so much faster?

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