mail command not found error while script execution [closed]

Question

below is the code which I am working on, I am trying to trigger the mail when it enters the if block

#!/bin/bash
toaddr2="[email protected]"
# Main Routine
export PATH=/usr/bin:/usr/local/bin
ssh -o PasswordAuthentication=no -q [email protected] exit
test=$?
echo "return value  is $test"

set PATH=/usr/bin:$PATH
mail $toaddr2 -s "THIS IS THE SUBJECT"

When I execute the above code, i am getting mail command not found I am using bash and tried setting up the path as well.

I tried with mailx command as well, got the same error Not worked, any clue from any one, what might be the issue.

Answer 1

You can start with:

which mail

If it is in your path you can have the full path to it in bash. You could also attempt to use

 locate 

To find mail on your machine.