Add command alias and Mac command alias for mac

Add command alias and Mac command alias for mac

1. Switch to the user's home directory

$ Cd

2. Edit or create a. bash_profile File

3. Add an alias

Command alias setting Syntax:

Alias [alias] = '[command name]'

Note: There are no spaces on both sides of the equal sign. If there are spaces in the command name, enclose them in quotation marks.

For example:

Alias ll = 'LS-l'

4. Reload the configuration file

$ Source./bash_profile

5. view all current alias settings

$ Alias

 

Note: Mac alias settings are basically the same as those in Linux, but only the configuration files are different. Refer to the Linux alias command