I've been using clipboard history for several years now. I could not go back. I realised it released an unknown continuous pressure on my brain I wasn't aware of.
Shellcheck is a godsend. I'm not a linuxy guy but have had to write some bash at work for gitlab pipelines... I was getting very frustrated with it until I found shellcheck and it instantly resolved a lot of annoyances I had. I added it into the pipeline for the repo that holds the CI scripts (using the koalaman/shellcheck-alpine docker image) and installed the VSCode extension locally. Super simple.