Yes, it can be cryptic and not beginner-friendly, but it's powerful and once you know it, you know it; it will be useful for years if not decades, as opposed to some tools or frameworks du jour that are sometimes as cryptic.
The main issue is that many people try (by necessity or not) to cobble scripts together without really learning the language and its idioms. It's not that hard to really learn it though, it's basically one man page then the mandatory [wooledge wiki][1].
The main issue is that many people try (by necessity or not) to cobble scripts together without really learning the language and its idioms. It's not that hard to really learn it though, it's basically one man page then the mandatory [wooledge wiki][1].
[1]: http://mywiki.wooledge.org/BashGuide