Over the years I've found that I usually fall into a pattern of starting with low-fidelity automation in languages like shell and slowly re-writing it over time into more higher-level languages, usually python first, then Java. This way, unimportant tasks can be automated in less than 5 min with one of these shell commands. If it breaks or has errors, no big deal. Python works well for figuring out the structure of the solution as an actual program, and then finally a language with static type checking when it really needs to run without errors.