Commands by whoami (1)

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Get the gravatar UTL for a given email address

Piping Microphone Audio Over Netcat
Send microphone audio to another computer using netcat and arecord. Connect to the stream using "nc [other ip] 3333|aplay" You can set up two-way communication by piping audio the reverse direction on another port: Machine #1: $arecord -D hw:0,0 -f S16_LE -c2|nc -l 3333 &;nc -l 3334|aplay Machine #2: $$ip=[machine1_ip];arecord -D hw:0,0 -f S16_LE -c2|nc $ip 3334 &;nc $ip 3333|aplay

Monitor all DNS queries made by Firefox Mac OS X version

Tweet from Terminal to twitter !
Tweeting from terminal to twitter accounts..

Mutt - Change mail sender.

Syntax Highlight your Perl code

list block devices
Shows all block devices in a tree with descruptions of what they are.

Number of .... indicate how far down to cd
Use dots to cd down directories instead of having to remember all of the pesky back slashes! Better yet, works on even and odd number of dots! Now, just estimate how far down you want to traverse.

wrap long lines of a text
wraps text lines at the specified width (90 here). -s option is to force to wrap on blank characters -b count bytes instead of columns

Git fetch all remote branches


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