Commands by IMissDos (0)

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    bash: commands not found

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Random play a mp3 file
Pick a mp3 at random and play it. Assumes the availability of locate with an updated db and mpg123 Not the most useful command I guess, but all of the really useful ones are taken...

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Delete .svn directories and content recursively
Use carefully have rm -rf ;-)

Compare two CSV files, discarding any repeated lines
The value for the sort command's -k argument is the column in the CSV file to sort on. In this example, it sorts on the second column. You must use some form of the sort command in order for uniq to work properly.

Target a specific column for pattern substitution
Awk replaces every instance of foo with bar in the 5th column only.

Get just the IP for a hostname

Find the package that installed a command

List all authors of a particular git project
This should work even if the output format changes.

Hypnosis
for OS X

add all files not under version control to repository
With the force options the same results can be achieved

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