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DJ Adams

@qmacro

> exclamation="Wait, what?"
> echo ${exclamation^^}
WAIT, WHAT?

#TIL #bash

16/10/2020, 11:15:02

Favs: 8

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DJ Adams

@qmacro

I've just documented this #TIL in a little #autodidactics blog post:

"Case modification operators in parameter substitution"

-> https://bit.ly/3nR7Hc5

Share & enjoy!

16/10/2020, 11:45:48

Favs: 1

Retweets: 0