How can I run a function from a script in command line?

Question

I have a script that has some functions.

Can I run one of the function directly from command line?

Something like this?

myScript.sh func()
         


        

Answer 1

you can call function from command line argument like below

function irfan() {
echo "Irfan khan"
date
hostname
}
function config() {
ifconfig
echo "hey"
}
$1

once you function end put $1 to accept argument let say above code is saved in fun.sh to run function ./fun.sh irfan & ./fun.sh config