UNIX - Shell Commands & Scripts

Shell Commands

• cron - anacron

• find

• grep

• ln (symbolic／soft link - hard link)

• Neovim

• ps

• rsync

• top like commands

• UNIX - Moving Around Directories

• UNIX - Performance Observability Commands

• User Group Permission & Ownership

• vi - vim

• which - type - command - whence - where - whereis - whatis - hash

• fish shell - easy to use, beginner-friendly shell

• starship - a great prompt that requires no setup

• z - quickly jump around your filesystem

• fzf - general-purpose fuzzy search

• fd - like find but better

• ripgrep - like grep but better

• htop and glances - system monitoring tools

• virtualenv and virtualfish - Python virtual environment management

• pyenv, nodenv, and rbenv - manage different versions of Python, Node, and Ruby

• pipx - install Python packages in isolated environments

• ctop and lazydocker - monitoring tools for Docker

• asciinema - record your terminal sessions (and let viewers copy code from those recordings)

• colordiff and diff-so-fancy - like diff but with colors

• tree - for presenting the content of a folder

• bat - like cat but better

• httpie - like curl but better

• tldr - simplified “man pages”

• exa - like ls but better

• litecli and pgcli - like sqlite3 and psql but better

• mas - CLI interface for App Store

• ncdu - disk usage analyzer (replacement fo du)

Link to original

Shell Scripts

• Creating Scripts
• shc - Obfuscating Scripts

Shell Special Symbols

• Multi Oneline Commands (Executing Multiple Commands in a Single Line)
• UNIX - Command Redirection