Commands by hemanth (21)

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MoscowML with editable input-line and history
Works also with SML/NJ and other interpreters or tools with interactive environments.

backup and remove files with access time older than 5 days.
create an archive of files with access time older than 5 days, and remove original files.

Install pip with Proxy
Installs pip packages defining a proxy

Protect directory from an overzealous rm -rf *
-R Recursively change attributes of directories and their contents. +i to set the immutable bit to prevent even root from erasing or changing the contents of a file.

Clean your broken terminal
If something fracks up your terminal, just type in 'reset' and everything should be good again.

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"

Show apps that use internet connection at the moment.
show only the name of the apps that are using internet

Change active bond slave
This forces a bonded interface to switch to another slave in the bond as its active slave.

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

List files older than one year, exluding those in the .snapshot directory
Useful when you want to cron a daily deletion task in order to keep files not older than one year. The command excludes .snapshot directory to prevent backup deletion. One can append -delete to this command to delete the files : $ find /path/to/directory -not \( -name .snapshot -prune \) -type f -mtime +365 -delete


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