Commands by JokesOnYou (0)

  • bash: commands not found

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Counts number of lines
Counts number of lines of code in *.h and *.cc files

Read a keypress without echoing it
This shell snippet reads a single keypress from stdin and stores it in the $KEY variable. You do NOT have to press the enter key! The key is NOT echoed to stdout! This is useful for implementing simple text menus in scripts and similar things.

Generate a (compressed) pdf from images
use imagemagik convert

Stream system sounds over rtmp
sox (SOund eXchange) can capture the system audio be it a browser playing youtube or from hardware mic and can pipe it to ffmpeg which encodes it into flv and send it over rtmp. Tested using Red5 rtmp server.

subtraction between lines

list files recursively by size

Show a prettified list of nearby wireless APs

create a simple version of ls with extended output
create a short alias for 'ls' with multi-column (-C), file type syntax additions (slashes after directories, @ for symlinks, etc... (-F), long format (-l), including hidden directories (all ./, ../, .svn, etc) (-a), show file-system blocks actually in use (-s), human readable file sizes (-h)

compare two Microsoft Word documents
http://meld.sourceforge.net/ http://www.winfield.demon.nl/

Shows size of dirs and files, hidden or not, sorted.


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