redirect all output in a bash script when using set -x

Question

I have a bash script that has set -x in it. Is it possible to redirect the debug prints of this script and all its output to a file? Ideally I would like to do

Answer 1

In my case, the script was being called multiple times from elsewhere, and I wasn't seeing everything, so I did an append instead, and it worked:

exec 1>>FILENAME 2>&1
set -x

To avoid confusion, be sure to delete FILENAME before each run.