send output to file from within shell script

Question

I'm creating a script for users to run. I need to redirect the output to a file I'm creating from inside the script (hostname-date).

I have all the pieces except for how to copy the output of the script from inside the same script. All the examples I can find call the script and > it into the log, but this isn't an option.

-Alex

Answer 1

Add the following at the top of your script:

exec &> output.txt

It will make both stdin and stderr of the commands in the rest of your script go into the file output.txt.