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Commands using egrep from sorted by
Terminal - Commands using egrep - 191 results
lsof | egrep "^COMMAND|deleted"
2009-03-12 23:11:26
User: jyoder
Functions: egrep
2

If your customer deletes a file that is still in use by a process, that space does not get freed up (will not show up in df) until that process either closes the file on its own, or is killed.

alias lh='ls -a | egrep "^\."'
find . -name "*.php" | xargs egrep -i -s 'specialFunction' > searchresult.txt
2009-02-23 15:25:49
User: tb323
Functions: egrep find xargs
-4

Will search recursively and output the searchResult.txt in the same folder you are located.

for x in `psql -e\l | awk '{print $1}'| egrep -v "(^List|^Name|\-\-\-\-\-|^\()"`; do pg_dump -C $x | gzip > /var/lib/pgsql/backups/$x-nightly.dmp.gz; done
2009-02-21 15:21:09
User: f4nt
Functions: awk egrep gzip
1

Ran as the postgres user, dumps each database individually. It dumps with the create statements as well, so you can just 'zcat $x-nightly.dmp.gz | psql' to reimport/recreate a database from a backup.

egrep 'string1|string2' file
2009-02-20 20:41:33
User: jcgam69
Functions: egrep
0

search file for string1 or string2

ps -eo stat,pid,user,command | egrep "^STAT|^D|^R"
2009-02-20 19:00:17
User: jyoder
Functions: egrep ps
4

Want to know why your load average is so high? Run this command to see what processes are on the run queue. Runnable processes have a status of "R", and commands waiting on I/O have a status of "D".

On some older versions of Linux may require -emo instead of -eo.

On Solaris: ps -aefL -o s -o user -o comm | egrep "^O|^R|COMMAND"

egrep '^[^#]' some_file
psg () { ps auxwww | egrep "$1|PID" | grep -v grep }
2009-02-18 23:37:35
User: mulad
Functions: egrep grep ps
1

Yet another ps grep function, but this one includes the column headings.

egrep -o '\b[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\b' access.log | sort -u
ls -l | egrep ^d
2009-02-08 22:21:55
User: ergut
Functions: egrep ls
3

This command would be useful when it is desirable to list only the directories. 'egrep' chooses only the lines that begin with 'd'.

pidof () { ps acx | egrep -i $@ | awk '{print $1}'; }
wget -qO - http://myip.dk/ | egrep -m1 -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'
curl -s http://myip.dk/ | egrep -m1 -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'
cd ~/.purple/logs/; egrep -ri "i can haz|pwn|l33t|w00|zomg" * | cut -d'/' -f 3 | sort | uniq | xargs -I {} echo "Note to self: ban user '{}'"
egrep -ie "<*HREF=(.*?)>" index.html | awk -F\" '{print $2}' | grep ://
ssh-keygen -l -f [pubkey] | awk '{print $2}' | tr -ds ':' '' | egrep -ie "[a-f0-9]{32}"