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commandlinefu.com is the place to record those command-line gems that you return to again and again.

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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!

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Commands by al3x from sorted by
Terminal - Commands by al3x - 7 results
ldconfig -p | grep <somenewlib.so>
2009-02-07 23:15:38
User: al3x
Functions: grep ldconfig

Allows to check if shared library could be dynamically loaded

ldd <executable binary>
2009-02-07 23:13:40
User: al3x
Functions: ldd

provides list of shared libraries required by executable

rpm -qlp <package.rpm>
2009-02-07 23:11:59
User: al3x
Functions: rpm

allows to check inside rpm file w/o installing it

ls -al /proc/<PID>/fd
2009-02-07 22:57:03
User: al3x
Functions: ls

Useful for examining hostile processes (backdoors,proxies)

find /path -name \*.php -user nobody -exec grep -nH whatever {} \;
2009-02-07 20:53:56
User: al3x
Functions: find grep

allows to grep very narrow subset of files

find /path -type d -perm 777 -exec chmod 755 {} \;
cat /proc/<PID>/environ
2009-02-07 20:49:19
User: al3x
Functions: cat

Good to find out about hostile processes