Sjmarf to Programmer Humor@programming.dev · 2 months agoSusimagemessage-square24fedilinkarrow-up1612arrow-down18
arrow-up1604arrow-down1imageSusSjmarf to Programmer Humor@programming.dev · 2 months agomessage-square24fedilink
minus-squarebamboo@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up190·2 months agoWow TIL about the use of underscore in an interactive session.
minus-squareUnbecredible@lemm.eelinkfedilinkEnglisharrow-up30·2 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 @lemmy.worldlinkfedilinkarrow-up10·2 months ago$_ in bash is the most recent parameter Always look for the built in variables. They save time.
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.