Are you tired of always typing long commands for simple tasks? Then you are at the right place.
This plugin gives you the opportunity to change any command to whatever you like you INCLUDING it's arguments.
To add an alias to your command, open the commands.yml in the EasyCommand folder in your plugin directory and add it like this with your own parameters:

commands:
<newCommandName>:
old: <oldCommandName>
args:
<newArgumentName>: <oldArgumentName>
...

Note: The arguments are in no particular order (might get changed in the future to not be able to use wrong argument order, etc.)