Sjmarf@sh.itjust.works to Programmer Humor@programming.dev · 1 month agoSussh.itjust.worksimagemessage-square24fedilinkarrow-up1610arrow-down18
arrow-up1602arrow-down1imageSussh.itjust.worksSjmarf@sh.itjust.works to Programmer Humor@programming.dev · 1 month agomessage-square24fedilink
minus-squarebamboo@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up188·1 month agoWow TIL about the use of underscore in an interactive session.
minus-squareUnbecredible@lemm.eelinkfedilinkEnglisharrow-up30·1 month 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-up9·1 month 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.