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Showing posts from March, 2011

Control Growing Files

• /var/adm/wtmp &• /etc/security/failedlogin there exist two wayes 1- cat /dev/null > /var/adm/wtmp 2- > /etc/security/failedlogin • /var/adm/sulog • /var/spool/*/* 1. stopsrc -s qdaemon 2. rm /var/spool/lpd/qdir/* 3. rm /var/spool/lpd/stat/* 4. rm /var/spool/qdaemon/* 5. startsrc -s qdaemon • $HOME/smit.log • $HOME/smit.script • $HOME/websm.log • $HOME/websm.script This command will print the number of blocks used by each directory and file in the root. find . -type d -exec du -s {} \; You can search for "large" files by cd'ing to a suspect directory ( or even starting at /, if you must), and typing find . -size +5000 -print will print the names of all files over 5,000 blocks (2,560,000) bytes. This may find many, many files, so you might want to refine it with larger numbers. You might also want to sort it: find / -size +2000 -exec ls -s{} \; | sort -nr | more to print all files that change in current directory at last 24 hours f

craete alias

to creat alias by a user vi /$HOME/.profile and set a value of variable  ENV="$HOME/.kshrc" then edit at .kshrc file alias alias_name= 'commands_to_execute' ex: alias tsmstart = ' cd /usr/tivoli/tsm/server/bin; nohup ./rc.admserv & '