Shell
alias
Create shorthand names for commands or command sequences.
Synopsis
syntax
alias [NAME[=VALUE]]...
Examples
Create ll shortcut for detailed listing
alias ll='ls -alF'
Shortcut for git status
alias gs='git status'
List all defined aliases
alias
Make rm always ask for confirmation
alias rm='rm -i'
About alias
The `alias` command create shorthand names for commands or command sequences. Shell commands configure your interactive environment — variables, aliases, history, and shell options.
The shell is your primary interface with Linux, and customizing it improves productivity. These commands work across bash, zsh, and other POSIX-compatible shells with minor differences.
The command accepts 0 commonly used flags shown above, though the full set of options is available in the man page (`man alias`). The 4 examples on this page cover typical real-world usage patterns that you can copy and adapt for your own workflows.
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