Table of Contents

Commands
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use man to get more information about the command

usually used in cli
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Commands	Intro
`pwd`	print working directory
`which`	identify the location of cmd
`alias`	set abbreviation for cmd
`echo`	display a line
`bash`	run script in child shell
`source`	run script in current shell
`cd`	change directory
`ls`	list
`cp`	copy
`mv`	move
`rm`	remove
`mkdir`	make diretory
`rmdir`	remove diretory
`chmod`	change file mode
`su`	enter superuser mode
`sudo`	execute cmd as superuser
`top`	list process
`htop`	interactive process viewer
`cat`	concatenate files
`du`	estimate file space usage
`df`	report file system disk usage
`ssh`	OpenSSH remote login client
`sftp`	OpenSSH secure file transfer
`wget`	web downloader
`git`	source control
`tmux`	terminal mux
`more`	file perusal filter for crt viewing
`less`	opposite of more