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How do you shell expand your variables and why?
(lemmy.world)
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this post was submitted on 26 Aug 2023
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Programming
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@ilega_dh You don't need
catin cases whengrep "d" alphabet.txtcan read from file too. Edit: But obviously your comment was more of a joke to over complicate it. So never mind then.To be safe, should probably output grep to a file, then cat that.
Agreed. Everything in Linux is a file so let’s keep it that way.