Commands by frame45 (1)

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Make changes in .bashrc immediately available

Calculate days on which Friday the 13th occurs (inspired from the work of the user justsomeguy)
Friday is the 5th day of the week, monday is the 1st. Output may be affected by locale.

Install pip with Proxy
Installs pip packages defining a proxy

extract column from csv file
extracts the 5th column using the delimiter ','

Signals list by NUMBER and NAME
This command seems to achieve the similar/same goal.

Outputs a sorted list of disk usage to a text file
Recursively searches current directory and outputs sorted list of each directory's disk usage to a text file.

list all executables in your path
If run in bash, this will display all executables that are in your current $PATH

list block devices
Shows all block devices in a tree with descruptions of what they are.

Backup all mysql databases to individual files on a remote server
It grabs all the database names granted for the $MYSQLUSER and gzip them to a remote host via SSH.

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"


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