The oddity is in the lines that you didn't quote: getting the date in format "2024_06_10" in $date, then splitting it into year, month, day, then joining it back into the very same format "2024_06_10".

Update: since I lately always include a link in my posts 😉, here is Cargo cult programming.

In reply to Re^3: a nifty utility script from chatgpt by soonix
in thread a nifty utility script from chatgpt by Aldebaran

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