Discuss May 2010

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270 participants
215 discussions

yum screwup
by rray_1＠comcast.net 13 May '10

13 May '10

I have several machine running CentOS I upgraded all of them from 5.3 to 5.4 One machine has a yum problem after upgrading # yum update Loaded plugins: fastestmirror Determining fastest mirrors * addons: mirror.trouble-free.net * base: mirror.team-cymru.org * extras: mirror.team-cymru.org * updates: mirror.raystedman.net addons | 951 B 00:00 addons/primary | 201 B 00:00 Traceback (most recent call last): File "/usr/bin/yum", line 29, in ? yummain.user_main(sys.argv[1:], exit_code=True) File "/usr/share/yum-cli/yummain.py", line 309, in user_main errcode = main(args) File "/usr/share/yum-cli/yummain.py", line 178, in main result, resultmsgs = base.doCommands() File "/usr/share/yum-cli/cli.py", line 345, in doCommands self._getTs(needTsRemove) File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 101, in _getTs self._getTsInfo(remove_only) File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 112, in _getTsInfo pkgSack = self.pkgSack File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 661, in <lambda> pkgSack = property(fget=lambda self: self._getSacks(), File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 501, in _getSacks self.repos.populateSack(which=repos) File "/usr/lib/python2.4/site-packages/yum/repos.py", line 260, in populateSack sack.populate(repo, mdtype, callback, cacheonly) File "/usr/lib/python2.4/site-packages/yum/yumRepo.py", line 190, in populate dobj = repo_cache_function(xml, csum) File "/usr/lib/python2.4/site-packages/sqlitecachec.py", line 42, in getPrimary self.repoid)) TypeError: Parsing primary.xml error: Start tag expected, '<' not found I have tried 'yum clean all', 'yum --noplugins', 'rm -r /var/cache/yum/*', deleting all yum packages and reinstalling, and nothing helps If I copy /var/cache/yum/* from a working machine all is well I have used md5sum to check the downloaded files and they match the files on a working machine If I disable the addons repo the other repos load ok Also rpmforge repo breaks yum What else might I try Thanks Richard

2 3

Simplifying making a USB install key
by m.roth＠5-cent.us 13 May '10

13 May '10

Ok, where/how do I submit this to the CentOS project? Here's a complete script - anyone, *please* feel free to test it, and let me know if I've missed anything. Thanks in advance. mark #!/bin/bash # ################################### # Author: mark roth # Date: 30 Apr. 2010 # Purpose: to create a working, bootable CentOS install on a USB key ##################################### if [[ $# < 2 ]]; then echo "usage: $0 <devname> <path/to/install.iso>" echo " Example: $0 sdb /scratch/CentOS-5.4-bin-DVD.iso" echo " Note: you must install livecd-tools before running this." exit fi /sbin/sfdisk -n -uM /dev/$1 << EOF ,10,b,* ,,83 ; ; EOF mkfs -t vfat /dev/${1}1 mkfs /dev/${1}2 /usr/bin/livecd-iso-to-disk /scratch/CentOS-5.4-i386-LiveCD.iso /dev/${1}1 mount /dev/${1}2 /mnt cp $2 /mnt/ # end

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Re: [CentOS] Text file manipulation in CentOS?
by sheraznaz＠yahoo.com 13 May '10

13 May '10

>>To be more specific, I need to find how many distinct records are there in say column#1? awk '{print $1}' filename | sort -u | wc -l This will show how many unique entries are present in column one (use awk -F to change delimiter e.g awk -F ":" for : delimiter) >> How can I filter out the distinct records with number of occurances less than a pre-determined threshold? I don't quite understand this part. awk '{print $1}' filename | sort | uniq -c | sort -rn Will give you a number of occurrences (reverse numerically sorted) of uniq data from column one. Now I think you want to put that through a loop and only show those that are less than threshold? Thanks Sheraz ------Original Message------ From: sheraznaz(a)yahoo.com Sender: centos-bounces(a)centos.org To: CentOS mailing list ReplyTo: CentOS mailing list Subject: Re: [CentOS] Text file manipulation in CentOS? Sent: May 11, 2010 1:14 AM Can you sample input and expected result. Sent from my Verizon Wireless BlackBerry -----Original Message----- From: hadi motamedi <motamedi24(a)gmail.com> Date: Tue, 11 May 2010 09:09:23 To: CentOS mailing list<centos(a)centos.org> Subject: [CentOS] Text file manipulation in CentOS? _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos _______________________________________________ CentOS mailing list CentOS(a)centos.org http://lists.centos.org/mailman/listinfo/centos Sent from my Verizon Wireless BlackBerry

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your session only lasted less than 10 seconds error
by Chaitanya Yanamadala 12 May '10

12 May '10

hai i have run the halt command from the xshell and the machine got restarted, now when i restart the machine, i am getting this error . I have tried to press the CTRL+ALT+F2 and tried to login with the root user but that one is also not working. can any one help me with this.. this the error message i am getting after i tried to login " your session only lasted less than 10 seconds ...try logging in with one of the failsafe sessions to see if you can fix the problem" and it published details (.xsession-errors file) /etc/gdm/PreSession/Default: Registering your session with utmp /etc/gdm/PreSession/Default: running: /usr/bin/sessreg -a -u /var/run/utmp -x "/var/gdm/ :0.Xservers" -h " " -l ":0" "chaitu" session_child_run: Could not exec /etc/X11/xinit/Xsession default Regards Chaitanya

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.vimrc File Disappeared and Saw vimrc and .viminfo Files in My Home Directory
by Wang, Mary Y 12 May '10

12 May '10

Hi, I'm not sure what's going on ;-( updated a .vimrc file in my home directory with some customized settings last week. I'm looking at my home directory now, that .vimrc file disappeared for no reason and I saw a file called vimrc and .viminfo in the home directory. Of course, it didn't take my customized settings when I used vim. Is that a normal behavior? Am I missing something here? Thanks Mary

2 2

Control what messages go into /var/spool/mail/root
by Yungwei Chen 12 May '10

12 May '10

Hi, I found some info messages below in /var/spool/mail/root. To reduce the size of that file, I'm wondering if there's a way to prevent those unimportant messages from entering /var/spool/mail/root. Thanks. 2010-05-10T10:32:27-05:00 <authpriv.info> se1 su: pam_unix(su-l:session): session closed for user root 2010-05-10T10:01:28-05:00 <local1.info> se1 Keepalived_vrrp: VRRP_Instance(VI_1) Received lower prio advert, forcing new election 2010-05-10T10:02:02-05:00 <syslog.info> se1 syslog-ng[12531]: Log statistics; dropped='tcp(......)=0', processed=.....

2 1

ldconfig: /usr/lib64/libfreebl3.so is not a symbolic link
by a arias 12 May '10

12 May '10

I have been getting the following error when trying to run ldconfig: ldconfig: /usr/lib64/libfreebl3.so is not a symbolic link # ll /usr/lib64/libfreebl3.so -rwxr-xr-x 1 root root 312336 Mar 28 11:13 /usr/lib64/libfreebl3.so I've used "yum whatprovides /usr/lib64/libfreeb13.so" to determine that this file belongs to nss. I have tried to reinstall nss but that does not fix the problem. Any ideas? How can I fix this?

3 5

REMOVE NAME FROM YOUR EMAIL LIST
by Bob Taylor 12 May '10

12 May '10

BOB TAYLOR HAS DIED PLEASE REMOVE HIS NAME FROM YOUR E MAIL LIST THANKS

6 5

Configuring proftpd
by Chaitanya Yanamadala 12 May '10

12 May '10

Hai can anyone help me configuring the proftpd for a new user. i have already googled for this one and have found a lot of documents and tried almost all, but none looks to be working. so if anyone have a known way help me out. Chaitanya

2 2

Rsync Directories
by James Bensley 12 May '10

12 May '10

Hey List, I am setting up an rsync daemon (not something I normally do, I normally use rsync over ssh but I'm trying to set up an rsync server and have clients sync their local directories with what is on the server) and I am wondering about the directory entries within the rsyncd.conf. You can add entries in the rsyncd.conf file for directories such as; [Example] comment = "My example directory" path /to/example/dir When using rsync on the client side, how do I specify to only sync the directories in my rsync daemon config file. As I said, I normally use rsync over ssh and just rsync <options> /local/dir user@host:/remote/dir how can I say "rsync <options> user@host /local/folderlist" and have it sync all the folders configured in the server's rsync.conf to a folder on a client called /local/folderlist? -- Regards, James. http://www.jamesbensley.co.cc/

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Discuss May 2010