How to run multiple Unix commands in one time?

Question

I\'m still new to Unix. Is it possible to run multiple commands of Unix in one time? Such as write all those commands that I want to run in a file, then after I call that file,

Answer 1

Sure. It's called a "shell script". In bash, put all the commands in a file with the suffix "sh". Then run this:

chmod +x myfile.sh

then type

. ./myFile

or

source ./myfile

or just

./myfile