Sjmarf to Programmer Humor@programming.dev • 2 months agoSussh.itjust.worksimagemessage-square23fedilinkarrow-up1619arrow-down19
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minus-square@bamboo@lemmy.blahaj.zonelinkfedilinkEnglish191•2 months agoWow TIL about the use of underscore in an interactive session.
minus-squareUnbecrediblelinkfedilinkEnglish30•2 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•2 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.