Is it possible to list/find/compare the program versions on a Centos system, against Redhat/Centos Errata/Security/Bug lists? Sort of looking for a way to make sure that all the packages on a system are ok, and not a security risk-- Without having to update every package. A pseudo code, in my mind is:
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I need to get names of all installed packages in 2 machines and save them in 2 text files, then I want to compare these 2 files to know the differences between 2 files and from that I could know the differences between 2 machines. Is it possible to do that and what program I could use?
View 2 Replies View RelatedWould someone be able to point me in the direction to find a list of update releases for Redhat Linux v5?
View 1 Replies View RelatedI am in the process of building a new server on an Asus P5QPL-AM motherboard and an Intel E8600 processor.explain to me the difference between the two versions and what would you recommend.Also, is there any advantage of SATA over IDE hard drives?
View 1 Replies View Relatedmy problem is sinple, I want to download centos based rpm but i can only find redhat rpm's on the net. can I use redhat rpms for centos?
View 2 Replies View RelatedI built a home server (NAS/WWW/SSH/media server etc) and chose CentOS 5 as the OS (stability, easy of configuration).I was just about to start tuning the power consumption when I realised that the kernel CentOS uses is so "old" that it does not support the latest reduced power consumption enhancements that Linux has achieved in big strides in the recent past (we are probably still talking 6-12+ months ago e.g. tickless kernel)..
So my questions; 1) I know CentOS was maybe not meant for home servers (certainly its not its primary purpose), but if it is, any ideas of what kind of power consumption it takes (I know its relative) and if there are particular power consumptions that are worthwhile?
2) Do you recommend me compiling my own 2.6.21+ kernel from kernel.org or am I just likely to have compatibility issues (I really did not want to do that) or when is CentOS 5.4 supposed to have a newer 2.6.21+ version kernel?
Was it wrong of me in principle to choose CentOS for a home server when I am power conscious? (I don't have a low-power VIA processor either but a P4 so I am really just hoping to make do with software changes).
I would like to know what packages are currently installed in my linux machine. My machine is running CentOS 5.4. There is no GUI. All I have is command line interface.
View 2 Replies View RelatedHow can I remove the list of versions of Ubuntu showing at the system Start Up?. Because I have windows XP, Windows 7 and Ubuntu in my System. Every time when i login to Ubuntu i have to use the arrow key to select the operating system.
View 3 Replies View RelatedWill Redhat support CentOS under any circumstances? I have heard at my employer that if you setup you system with CentOS and then on down the line you find you need RHEL support that you can purchase a license from Redhat and they will support your CentOS installation.Is that an official policy at Redhat? Unofficial? Or completely untrue?
View 2 Replies View RelatedI have an internal hard drive and an external hard drive, both with about 350 GB of data. The data came from the same source, but over the last couple of years, different people have moved files around to different directories, and some files have been deleted. Now I want to merge all the files onto the internal hard drive. I estimate that 80% of the files on the external hard drive are the same, so I don't want to copy 290+ GB of data over when I already have it.
Therefore, I need a way to find just the files on the external hard drive that don't already exist on the internal one. In other words, I need to create two lists of file names irrespective of directories and compare them, selecting only the file names that exist in one list OR the other. I've Googled for solutions but can't find anything suitable. There are ways to create text files of the file names and compare them with diff, but they have to be in the same order, and since these files are in vastly different directories, that won't work.
I'm in a research institution with about 20 linux desktops currently running different versions of fedora. The sysadmins used to update and configure each of these machines individually. We want to move to centos to make operating systems more uniform and simplify administration.
The basic needs are: One central, easy-to-use package management for all machines central management of configuration files for all machines. In addition it would be nice to have a local repository with a subset of user-installable rpms. It looks like rhel can do this with the redhat network. Is it possible on centos, too? If yes, is it necessary to pay a subscription to rhn to use their web hosting of services?
I am trying to install the latest release (5.4 64 bit) from DVD. I downloaded the torrent from here.My system is completely virgin - no OS has ever been installed on it. So I suppose somewhat fittingly, there is some resistance to my advances :).Details:Intel dual core 64 bit CPUASUS PK5KPL-AM main boardSATA HDDI am trying to boot from the DVD I burned from the downloaded ISO.
It boots up ok at first but when it comes to creating the partition it can't seem to find my HDD. I get the following error:An error has occurred - no valid devices were found on which to create new file systems. Please check your hardware for the cause of this problem.Can anyone please suggest a way to troubleshoot this? I realize the problem could be the hardware, but I would like to eliminate all other possibilities before taking the system back to the distributor for repair.
I have a list of locked accounts, called lockedusers, how can I with a bash script compare it to /etc/passwd on the server and print them out if they match?
View 2 Replies View RelatedI have CentOS 5, squid installed and running (writing this on the proxy) and I have squidGuard running with Shalla's URL black lists
I have:
Now if I visit any of the domains or urls in the blacklist it just lets me go straight through.
I have chown -r the db/* folder...
Cant think of anything that will be stopping me?
I have a Centos 5 machine, and I've been attempting to install GNOME and the like. However, quite a large number of packages do NOT install because of missing dependencies, all of which seem to trace back to 'system-logos'. Unfortunately, I can find no trace of this package in the 'yum list available' output. Google came up with nothing. If you can help, it would be MUCH appreciated! BTW, I've also tried 'fedora-logos' and 'linux-logos' without success.
View 1 Replies View Relateddocumentation on the "stable" war-horse OSs. I am impressed for example on the community support of Ubuntu, Slackware, and impressed by the formal documentation of Arch and Gentoo.
1. However, how does the documentation of CentOS/RHEL compare to some of the other distros? and
2. How about compared to similar OSs, like Debian
i finished installing CentOS 5 and managed to connect to the Internet. My Network Interface Card (NIC) is "Atheros L2 Fast Ethernet" and it is not in the device list. anybody can tells me what i should do now to be connected to the Internet?
View 8 Replies View RelatedI need a program to convert .deb to .rpm run on redhat linux.
How can I do?
I have a fresh install of COS5.6 installed a test laptop. I have following instructions to set up the PXE server based on the following: http:[url]......The base PXE installation seems to work fine (The menu labeled CentOS 5.6 works fine ). The whole purpose of this was to be able to boot iso's like Hirens and Imaging software ISO's.The issue is that whenever i try to pick an iso from the list it just says "Could not find ramdisk image:" [path to iso][path to iso] being either of the two iso i had set up to test this.
I would like to think that i made a typo but i can find one. The files i used are from the source of syslinux v4.0.4.The following information should be pertinent
Contents of /tftpboot/pxelinux.0/default[code].....
I have a limited experice with linux in an enterprise environment and looking for any direction as to what to do about this.
When I run 'parted' and then type 'print' to see the partitions that are available, I see two entries: /dev/sda1 and /dev/sda2. /dev/sda1 is of ext3 type whereas for /dev/sda2 nothing is specified for file system type. The LVM flags are set for /dev/sda2.
When I tried to resize /dev/sda2, it gives me the error "File system type not recognized". let me know how to find out the file system type of the partition.
Assume I have plugged in an external USB hard disc.
How can I find out (from terminal cmdline) the file system (ext2, ext3, reiserfs,...) of this hard disc?
From Ubuntu I know the two commands:
sudo blkid -c /dev/null
or
sudo fdisk -l
but these are not known in CentOS.
What are the corresponding cmds in CentOS?
The 3rd vendor SW is requesting to have KSH version older that 20100202. CentOS 5.5 (x86_64) comes with 20100202-1.el5_5.1 and downgrade version listed is 20100202-1.el5
sudo yum downgrade ksh*
Loaded plugins: fastestmirror
Setting up Downgrade Process
Loading mirror speeds from cached hostfile
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I just upgraded by box from Fedora Core 9 to Centos 5.2. Finally!I have a 500GB SATA drive, it's partitioned into three equal size slices, hda1 through 3. The old Fedora was on hda1, I installed the new Centos on hda3. I instructed the installer to write the MBR to /dev/hda, not /dev/hda3. Fdisk says I have sector 0 unused.First, the system wouldn't boot - it just looped through the BIOS, rebooting over and over again. The BIOS sees the disk, but it never loaded Grub. I tried re-running grub-install /dev/hda, and not I get a Grub Error 17 after stage 1.5 loads.
I can boot from rescue OK, the grub.conf man menu.lst look fine, it's pointing to "root (hd0,2)". It's either the BIOS that can't find the MBR, or the MBR can't find Grub.When I looked at the disk with fdisk after the install, hda1 was still marked bootable, hda3 was not, so I swapped bootable flags but that has not made a difference. I also appended the new grub to the old grub thinking I could get the MBR (if it is there) to load the old grub and thence find the new Centos, but that didn't work either.Mobo is an old Shuttle AK35.Any ideas? Did I mess up by not telling the system to put the MBR on /dev/hda3? Is there a way to fix this without reinstalling?
I've installed the CentOS 5.1 from a CD only yesterday and everything is working fine except Mysql that came from the CD distribution. I have detected that my system has mysql.
[root@onion /]# rpm -qa |grep mysql
mysql-5.0.22-2.1.0.1
[root@onion /]# find . -name mysql
./usr/bin/mysql
./usr/share/mysql
./usr/lib/mysql
However I'm unable to find mysqld, safe_mysqld or mysql_install_db in my filesysytem.
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I was wondering whether there is an inbuilt logging system in UNIX?
I ran and installation and the program opened up automatically but I can't find the program executable.
If I could find a log then I could locate this file.
I am trying to get the wireless enabled in my laptop. Following is the dmesg log I get:
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq
ipw2200: Copyright(c) 2003-2006 Intel Corporation
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
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I am running my web and game server on ubuntu 8.04 lts and am considering in reinstalling a new OS. I would like to try another different OS(most probably CentOS or Debian and I saw alot of good comments about them). I'm not sure what version I am going to install. I searched on websites of companies that rents dedicated servers and noticed that they mainly use Debian 4 or 5 and CentOS 5 or 4.7. I would like you to tell me which versions do you prefer for CentOS and Debian servers.
View 5 Replies View RelatedI'm missing a fundamental that I just cant seem to wrap my head around with setting up repositories with RepoSync. I set up a local repository when my system was running version 5.2. Everything ran like a top up until the release of 5.3 Upon release I ran the standard yum on my 5.2 server which upgraded it to 5.3 and thats where my mental block is catching me up.
When I run a reposync It seems that all I'm able to download is the 5.2 packages. I'm trying to figure out how I can manage both a 5.2 repo along side a 5.3 repo with reposync and figure out what needs to be done to properly make reposync pull down the latest updates for the newer version. My original thinking was that once my repo server was upgraded to 5.3 it would start pulling the 5.3 updates but obviously I'm way off base since that is not happening.
I have been messing around with ettercap and with with a little bit of arping. Running out of things to do though! New programs? If you list a program i can probably find some guides on how to use it
View 14 Replies View RelatedWhere can I find a bunch of GDM theme RPM's for CentOS 5.4? All my efforts at Googling only results in Ubuntu (.deb) themes.
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