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Find the WWN's of Qlogic HBAs in SUSE 10
To find the WWPN and Other information of Qlogic HBAs without restarting the host, you can use any of the following methods. for i in `seq 0 4` ; do echo #####Host $i ######; cat /sys/class/fc_host/ho… more →
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Find the WWN's of Qlogic HBAs in SUSE 10
wrote 6 months ago: To find the WWPN and Other information of Qlogic HBAs without restarting the host, you can use any o … more →
OpenSSL Unable to load config info on SLES 9
wrote 7 months ago: I’m using openssl-devel-0.9.7d-15.21 and openssl-0.9.7d-15.21 version to generate the key and … more →
OpenIPMI (Intelligent Platform Management Interface) for Linux
wrote 11 months ago: OpenIPMI is an effort to create a full-function IPMI system to allow full access to all IPMI informa … more →
Current version of the ServeRAID
wrote 1 year ago: To find the current version of the ServeRAID device driver under Linux use the following. Eg from IB … more →
df and du commands showing different values in *inx
wrote 1 year ago: Normally, df and du will report with closest usage on a specific file system. But there might be som … more →
Copy Directories Between File systems (cpio)
wrote 1 year ago: # find . -print -depth | cpio -pdm filesystem2 or #find . -depth -print0 | cpio –null –s … more →
Stop all processes Accessing a file system
wrote 1 year ago: Follow the steps: Become superuser or assume an equivalent role. List all the processes that are acc … more →
Qlogic Dynamic TGT-LUN Discovery Utility for Linux
wrote 1 year ago: Features supported : The Dynamic TGT-LUN Discovery utility provides following features:Re-scans all … more →
dd
wrote 1 year ago: The program dd (disk dump) is used to copy partitions and disks and for other copy tricks.Typical us … more →
SUDO
wrote 1 year ago: Sudo is a standard way to give users some administrative rights without giving out the rootpassword. … more →
Rsync
wrote 1 year ago: Rsync can almost completely replace cp and scp, furthermore interrupted transfers areefficiently res … more →
chkconfig for Ubuntu (sysv-rc-conf)
— 1 comment
wrote 1 year ago: There is an alternative for editing runlevels that can be used just like chkconfig:http://sysv-rc-co … more →
cksum
wrote 1 year ago: cksum calculates and displays a checksum for each input file. A checksum is an error-checking techni … more →
Script to Search for Packages
wrote 1 year ago: The commandrpm -q –changelog rpm #! /bin/shfor i in $(rpm -q -a -l | grep $1); doecho “\ … more →
xinetd guide
wrote 1 year ago: Basically, xientd performs the same functions as inetd, but it’s a lot better in terms of security b … more →
Shell scripting
wrote 1 year ago: Variables To separare variable from the rest of the text, use {} $ echo ${name}7 To remove a variabl … more →
AWK Programming
wrote 1 year ago: awk is filter. awk performs the specified action on lines that match the pattern. Like ’sed … more →
Red Hat Package Manager (RPM) Quick Ref
— 1 comment
wrote 1 year ago: RPM package database /var/lib/rpm *.rpm – Used to install, uninstall, upgrade, query, verify a … more →
Find the largest files and directory
wrote 1 year ago: # du -a /var | sort -nr | head -n 10 # find /var -type f -ls | sort -k 7 -rn | head -n 10 Find out t … more →
