Become dangerous on the command line — files, permissions, processes, shell scripting, networking, and system administration.
- 1What Linux is
- 2A short history: Unix to Linux
- 3Distributions: Ubuntu, Fedora, Debian, Arch
- 4Why servers run Linux
- 5Getting a Linux environment: VM, WSL, cloud
- 6The desktop vs. the terminal
- 7The shell: your command center
- 8Getting help: man pages and --help
- 9pwd, ls, cd: where am I?
- 10Absolute vs. relative paths
- 11The filesystem hierarchy: /, /home, /etc, /var
- 12Hidden files and dotfiles
- 13Tab completion and history
- 14Clear, exit, and keyboard shortcuts