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dominiwe
97 days ago
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A shell colon does nothing. Use it anyway
I actually did absolutely need it recently when I golfed together a shell script that is simultaneously a valid YAML file [0]. Sometimes having no-op tokens is nice!
[0]:
https://domi.work/blog/posts/compose_polyglot/
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[0]: https://domi.work/blog/posts/compose_polyglot/