Sjmarf@sh.itjust.works to Programmer Humor@programming.dev · 3 months agoSussh.itjust.worksexternal-linkmessage-square7fedilinkarrow-up14arrow-down10
arrow-up14arrow-down1external-linkSussh.itjust.worksSjmarf@sh.itjust.works to Programmer Humor@programming.dev · 3 months agomessage-square7fedilink
minus-squarebamboo@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up2·3 months agoWow TIL about the use of underscore in an interactive session.
minus-squareFauxPseudo @lemmy.worldlinkfedilinkarrow-up2·3 months ago$_ in bash is the most recent parameter Always look for the built in variables. They save time.
minus-squareUnbecredible@lemm.eelinkfedilinkEnglisharrow-up1·3 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.
Wow TIL about the use of underscore in an interactive session.
$_ in bash is the most recent parameter Always look for the built in variables. They save time.
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.