quickref.md

• pwd: print working directory (where am i?)

• cd: change directory

• ls: list directory contents

• tree: show a hierarchical directory view

• echo: spit a file out onto the terminal

• cat: concatenate (print out a file onto the terminal)

• less: view a file page by page

• file: see the filetype of a file

• cp: copy a file

• mkdir: make a directory

• mv: move a file (or rename)

• rm: remove a file or directory

• man: view online documentation

• bash FILE: run FILE as a bash script

• ~: your home directory

• ..: "back" one directory

• *: the "anything" wildcard