Commands tagged wc (38)

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password generator
make password randomly, default 8 chars, using bash3.X only, no external program.

function to compute what percentage of X is Y? Where percent/100 = X/Y => percent=100*X/Y
This function make it easy to compute X/Y as a percentage. The name "wpoxiy" is an acronym of "what percentage of X is Y"

View webcam output using GStreamer pipeline
Open a window that displays camera capture. Framerate, width and height may be changed to match your needs.

Execute a command with a timeout

pngcrush all .png files in the directory
Find all pngs in directory structure and pngcrush them, none destructive. You can just remove the "{}.crush" part if you want destructive.

Find and list users who talk like "lolcats"
Greps IRC logs for phrases and lists users who said them.

Merge AVI-files without recoding
Useful for when you download movies split into < 700mb parts. Credit to rich @ http://superuser.com/questions/318640/merge-avi-files-without-recoding-in-mac-os-x-lion mencoder is generally included with mplayer. MacPorts: $sudo port install mplayer

Rename file to same name plus datestamp of last modification.
Note that the -i will not help in a script. Proper error checking is required.

Create a bunch of dummy text files

Automatically update all the installed python packages


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