[ndsipa_pomu]

Akshuaaaly, I think you'll find that any BASH script uses an array for the command line arguments.

Personally, I'm fine with BASH arrays (even associative ones) and yes, the syntax can be opaque, but they get the job done. I find that the long-term advantages of BASH outweigh the many, many problems with it. (If you want something to keep running for 20 years on a variety of different machines and architectures, then BASH is easier to manage than almost any other language).

[tambourine_man]

Command line argument parsing is already a complicated issue in Bash. It’s not a hard rule, but whenever I have to Google Bash’s array syntax I think to myself “stop it now, you’ll regret it”.