Debugging a bash script that runs a bunch of stuff in subshells (with recursive sprinkles on top!) and pulling my hair out trying to get it to run with -vx and redirect to a file. Tried various combinations of XTRACEFD & normal redirects with no luck. But there's always more than one way to skin a cat, right?

• screen -L
• bash -vx buggy_script.sh
• exit && $EDITOR screenlog.0

:-)