610

Sus (sh.itjust.works)

submitted 1 month ago by sjmarf@sh.itjust.works to c/programmer_humor@programming.dev

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[-] bamboo@lemmy.blahaj.zone 191 points 1 month ago

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

[-] Unbecredible@lemm.ee 30 points 1 month 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 10 points 1 month 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

610 points (98.7% liked)

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