Linux unalias command
Updated: 04/26/2017 by Computer Hope
Remove each name from the list of defined aliases.
unalias [-a] name [name ...]
|-a||Specifies the name of the alias that you want to remove.|
If you did the example on our alias page, to remove that example which was called "home" you would type the below command.
alias — Create an alternate name for a command.