alias

Question 1

alias

Answer 1

An alias definition provides a string value that shall replace a command name when it is encountered.

Question 2

alias -p

Answer 2

-p Print all defined aliases in a reusable format.

Question 3

alias a=’cmd’

alias a=’cmd1;cmd2’

Answer 3

These are examples of how to define an alias.

Edit the ~.bashrc file to define an alias permanently.