Safe Practices

Method	How
man <command>	Full manual page (press q to exit)
<command> --help	Short help text
tldr <command>	Simple examples (install with brew install tldr)
which <command>	Show where a command lives

Safe Practices

• Think before you rm: There's no undo for deleted files
• Don't run commands with sudo unless you understand them: sudo runs as admin
• Never paste commands from the internet without reading them first
• Use ls first to see what's in a directory before deleting anything
• Back up before running unfamiliar scripts