Commands by peshay (11)

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Count to 65535 in binary (for no apparent reason)
Yes, it's useless.

Calculate N!
Same as the seq/bc solution but without bc.

List pr. command in megabytes sum of deleted files that are still in use and therefore consumes diskspace

Install pip with Proxy
Installs pip packages defining a proxy

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"

Immediately put execute permission on any file saved/created in $HOME/bin

Benchmark SQL Query
Benchmark a SQL query against MySQL Server. The example runs the query 10 times, and you get the average runtime in the output. To ensure that the query does not get cached, use `RESET QUERY CACHE;` on top in the query file.

Coping files, excluding certain files
Preserve file structure when coping and exclude some file o dir patterns

Grep for word in directory (recursive)
greps for search word in directory and below (defaults to cd). -i case insensitive -n shows line number -H shows file name

Notify me when users log in
Notifyme is a program that listen in background for users login, and report on login and logout. Users can be specified from a list or in a ~/notify.rc file. -C options force to display messages on the center of the screen.See man notifyme for more details. Part of notifyme package, tested on Debian.


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