So, if you're on Posix, and you type something that isn't a command, it gives you a "command not found" error.
> ggg
-bash: ggg: command not found
Is there a way to intercept this and have it trigger a different command? What about changing the text.
(I am using a Mac… if that matters, but I also use Ubuntu and varieties of RHEL)
1 Answer
Bash doesn't have a Try/Catch/Except, but you can use || like this. If the second command will only run, if the first one fails. Thats what the double pipe is doing here. And thats for any kind of error.
gggg || gggg2
where gggg2 is your other command
