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Sus (sh.itjust.works)
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[-] bamboo 186 points 2 months ago

Wow TIL about the use of underscore in an interactive session.

[-] Unbecredible@lemm.ee 29 points 2 months ago

whaaaaaaaa this is so tight. I use an interactive session as a calculator on my pc and always wish there was a way to refer to the last result.

[-] FauxPseudo@lemmy.world 8 points 2 months ago

$_ in bash is the most recent parameter Always look for the built in variables. They save time.

this post was submitted on 14 Sep 2024
596 points (100.0% liked)

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