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You'll never guess what I learned from https://www.uninformativ.de/blog/postings/2023-11-19/0/POSTING-en.html. I've never seen
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for i do in shell scripts. Turns out, that walks over all positional arguments. So I reckon my for i in "$@"; do can now be shorter from now on. Very interesting in that detailled explanation to see all the – at least to me – inconsistent handling of semicolons and line breaks.
@movq@www.uninformativ.de You’re good, it’s POSIX-compliant. ;-) I also was taught $* first instead of "$@". Looks like a common thing. :-) Shell has just soooooo many quirks and inconsistencies, it is quite hard to master it. But we’ll never get rid of it.