How to embed a script in bash?

Question

linux

I apologize for a simple question, but I can’t find something at all. How can I call a script from bash without specifying the path to the script?
For example, there is a script in /home/user/script.exp
at the moment it can only be called through ./script.exp or /home/user/script.exp, but I would like to be able to call it from anywhere simply by user @server:~$ script

Answer 1

Either add /home/user/ to your PATH variable, or copy the script to one of the folders already in your PATH variable.

Answer 2

Usually, they do not put their scripts in the root of the home folder, but create a bin directory there (/home/[username]/bin), and various scripts are put there. and add this directory to PATH.

Answer 3

# ln -s /home/user/script.exp /usr/bin/script