Commands by gthb (1)

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commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

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Search commandlinefu.com and display with VIMs syntax highlighting!
Multi-argument version, but with VIM loveliness :D

Instant mirror from your laptop + webcam
Flips the y-axis to emulate a real mirror, uses low resolution for speed, this will also hide blemishes and the like :)

Query an NFS host for its list of exports

sleep for 1/10s or 1/100s or even 1/1000000s
sleep in microseconds instead of seconds Alternatively to usleep, which is not defined in POSIX 2008 (though it was defined up to POSIX 2004, and it is evidently available on Linux and other platforms with a history of POSIX compliance), the POSIX 2008 standard defines nanosleep

Clear terminal Screen
Probably the quickest / easiest way to clear the screen.

archlinux:Delete packages from pacman cache that are older than 7 days
for debian/ubuntu

list files recursively by size

print all except first collumn

direct a single stream of input (ls) to multiple readers (grep & wc) without using temporary files

See your current RAM frequency
man dmidecode [look for type]


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