In linux you can rename commands. This feature is called an alias, and is used to create aliases for commands, making them easier to execute.

How do I create an alias?

The structure for creating an alias:

alias alias_name='command'

In this way, we can create new commands.

To create them, you need to modify the .bashrc file in the /home/Username/.bashrc directory. If it doesn't exist, create the file and add each alias at the end of the file.

Open with your preferred editor:

sudo editor ~/.bashrc

An example is shown below:

alias upsystem='sudo apt-get update && sudo apt-get upgrade'

To save the changes, once and for all:

source ~/.bashrc

How to use it?

Once added to the end of the .bashrc file, simply execute the new command using the alias.

upsystem

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