Sjmarf to Programmer Humor@programming.dev • 9 months agoSussh.itjust.worksimagemessage-square24fedilinkarrow-up1621arrow-down18
arrow-up1613arrow-down1imageSussh.itjust.worksSjmarf to Programmer Humor@programming.dev • 9 months agomessage-square24fedilink
minus-square@bamboo@lemmy.blahaj.zonelinkfedilinkEnglish192•9 months agoWow TIL about the use of underscore in an interactive session.
minus-squareUnbecrediblelinkfedilinkEnglish30•9 months agowhaaaaaaaa 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.
minus-squareFauxPseudo linkfedilink10•9 months ago$_ in bash is the most recent parameter Always look for the built in variables. They save time.
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Wow TIL about the use of underscore in an interactive session.
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.
$_ in bash is the most recent parameter Always look for the built in variables. They save time.