Command-line CheatSheet#

• ls -> Print a directory’s contents
  • -l -> Print the contents as a list
  • -a -> Display every file and directory
• cat -> Print a file’s contents
• cd -> Move to a different directory
• pwd -> Prints the directory you’re currently in
• echo -> Print character strings and variables
• whoami -> Print your username
• echo $USER Print your username
• groups -> Print the groups you are part of
• echo $UID -> Print your user’s unique numeric ID