Alias Command in Linux
I am sure you might feel irritated typing long Linux commands again and again. Linux alias allows you to create custom shortcut commands that internally runs your long command.
Find Currently Defined Linux Aliases
To list all the currently defined aliases use below command
Create Linux Alias
To create a shortcut command, simply type the alias and assign it
alias ShortCut="Full Command"
Let's create a shortcut command for sqlplus / as sysdba
alias sq="sqlplus / as sysdba"
Now when you type sq, it will actually execute sqlplus / as sysdba. To make this permanent, add it to .bashrc file.
vi ~/.bashrc alias sq="sqlplus / as sysdba" --> at at the end