The 'codesign' utility verifies and displays code signing signatures of applications and binaries, ensuring software authenticity and integrity checks.
Give it a go:
shell script to manage launchd service configurations
(https://ameblo.jp/alex445/entry-12956611218.html)
Is it worth it?:
The 'fs_usage' tool monitors real-time filesystem activity, showing processes accessing storage with detailed read/write statistics.