unalias.sh

来自「Shall高级编程」· Shell 代码 · 共 16 行

#!/bin/bash
# unalias.sh

shopt -s expand_aliases  # Enables alias expansion.

alias llm='ls -al | more'
llm

echo

unalias llm              # Unset alias.
llm
# Error message results, since 'llm' no longer recognized.

exit 0