Commands by asdzxc (6)

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Find the package that installed a command

Command line progress bar
This command tar?s up a directory and sends the output to gzip, showing a rate of 223MB/s. This may require you installing the pv command. For debian based users out there: $ sudo aptitude install pv

aptbackup restore
Use when aptbackup will not start or you just want to see what's going on.

Transfer a file to multiple hosts over ssh
You can push files to up to 32 servers at once assuming ssh keys are in place. Great tool, it is part of the pssh suite.

a function to put environment variable in zsh history for editing
This only makes sense if you are using command line editing. Create the function in your current zsh session, then type eve PATH go 'UP' in your history and notice the current (editable) definition of PATH shows up as the previous command. Same as doing: PATH="'$PATH'" but takes fewer characters and you don't have to remember the escaping.

Print a horizontal line
Replace the underscore with any other character. e.g. + or - or =

Sum columns from CSV column $COL
More of the same but with more elaborate perl-fu :-)

Show a prettified list of nearby wireless APs

Congratulations on new year
Requires installed command line PHP. Also, try at different dimensions of terminal window

list files recursively by size


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