Changing linux command can help us, if you want to equate all the basic commands in OS into one, or just make it memorable. For example image below, here I changed the command "ls" to "list", and it worked.


The basic commands that need to be considered, is the "which" and "cp / mv"

For example, here I will change the command "ls", which serves to view the contents of a directory, a "list", which has the same function.

First, we locate the directory where the command

$sudo which ls

hence, will produce

#/bin/ls

now copy that directory and the same place, and change the "ls" to be different.

$ sudo cp /bin/ls /bin/list

or if you want to change it permanently, just rename the "ls" command with

$ sudo mv /bin/ls /bin/list

Now the test, whether the newly revamped command goes well, quite so.