Basic commands for Linux/Mac OSX and Windows Powershell
Basic commands for operating systems ( Linux/Mac OSX and Windows ) I would like to introduce basic commands and their brief explanations. If you want detail usage, googling them! 1. Linux/Mac OSX pwd: print working directory hostname: my computer's network name mkdir : make directory cd: change directory ls: list directory rmdir: remove directory pushd: push directory popd: pop directory cp: copy a file or directory mv: move a file or directory less: page through a file cat: print the whole file xargs: execute arguments find: find files grep: find things inside files man: read a manual page apropos: find what man page is appropriate env: look at your environment echo: print some arguments export: export/set a new environment variable exit: exit the shell sudo: become super user root chmod: change permission modifiers chown: change ownership 2. Window