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Recent twts in reply to #bsl6gma

@lyse@lyse.isobeef.org Oops, I must confess that I didn’t check whether that’s POSIX or not. 😬 So, thanks for the link. 👍

It really is a shame that there’s no guarantee that a shebang of #!/bin/sh enforces true and strict POSIX-conformity. This is all so fragile. 😞

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(I think I first saw for i; do in Shell-Skript Programmierung by Patrick Ditchen from 2008: German excerpt. They didn’t mention any restrictions on shell versions and I’ve been using it for ages. 😅 (I’m not too happy that the book uses for i in $* as the default template instead of for i in "$@". The book doesn’t care too much about file names with spaces in them.))

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