Linux CMD Tool Series 01-alias

The alias cmd list your current aliases. For example:

Alias

Use alias to shorten a long cmd in current Shell session:

alias [name=['command']]

Use unalias to remove the alias, or use ' \ ' (back-slash) before command to DISA Ble alias.

Your ~/. BASHRC file might look like:

cp='cp? VI'ifrm='rm? I'  ifmv='mv? I'if you're going to Overwrite something

system-wide Aliases can put in the /ETC/BASHRC

If you is already in a shell session and you want to apply the new BASHRC immediately :

SOURCE ~/.BASHRC

Examples:

1. Simplify pathing

Alias.. ='CD. ' alias ... ='CD. /.. /'alias .... ='CD. /.. /.. /'alias ... .. ='CD. /.. /.. /.. /'

2. Call multiple Cmds

Alias pl='pwd; LS'

3. Call other aliases

Alias p="pwd"alias L="ls-la"alias L= " p; L "

4. Creating, separate aliases simultaneously

Alias p="pwd"; L="ls-al"

5. Remove all aliases

Unalias-a

Linux CMD Tool Series 01-alias