Commands by kodango (1)

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quickly change all .html extensions on files in folder to .htm

List only directories, one per line
omit the 1 (one) if you don't need one-per-line

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"

Print names of all video files encoded with h264

list files recursively by size

Copy ssh keys to user@host to enable password-less ssh logins.
To generate the keys use the command ssh-keygen

Find the package that installed a command

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

multiline data block parse and CSV data extraction with perl
extract data in multiline blocks of data with perl pattern matching loop

Generate a random password 30 characters long


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