Linux One small step per day---The alias command detailed

1 command functions

The alias command is used to set an alias for an instruction, and aliases set by the alias command are limited to the login operation, and an alias can be set in/etc/profile or in your own ~/.BASHRC if you want to automatically set a nickname each time you log in.

2 command syntax

alias "option" "Alias" = ' "instruction name" '

3 Command parameters

-P Print command aliases already set

4 usage Examples

• Displays command aliases that have been set in the system

• Set an instruction alias

Linux One small step per day

Source: Http://www.cnblogs.com/westoslinux

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Linux One small step per day---The alias command detailed