That is, it allows a user to create simple names or abbreviations As a trivial example of alias creation, the alias p could be created for the. alias command. The alias command can be useful if you want to create a ' shortcut' to a command. The format is alias name='command'. > alias home='cd. This question already has an answer here: How do I create a permanent Bash alias? 8 answers. If you create an alias for example: alias cls="clear".