Some commands that I come across and find useful

UsefulCommands.md

Useful Commands

Bash

Command	Meaning
echo -en "\rSomeText"	Return carriage to the beginning of the line (-e and \r), write "SomeText" at that point in time. Do not output a new line at the end of the statement (-n). Useful for dynamic terminal messages.
find . -exec touch -am {} \;	Update the access and modified times for all files in this current directory and all subdirectories. Useful for keeping files around when set to expire after a given amount of time.
find . -name 'foo-exclude-me' -prune -o -name 'foo*' -print	Find all files with foo*, ignoring foo-exlude-me