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I also used this approach but the original creator's version posted on GitHub is remarkably more concise (due to a clever use of the ++ operator).
by schoen 10y ago
I also used this approach but the original creator's version posted on GitHub is remarkably more concise (due to a clever use of the ++ operator).
- ianmcgowan 10y agoawk '!h[$0]++' faces.txt That is clever! Awk golf hole-in-one ;-)