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
Generates a bash array and uses it to select a random image from ~/wallpapers.
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.
Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.
» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10
Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):
Subscribe to the feed for: