Sjmarf@sh.itjust.works to Programmer Humor@programming.dev · 15 days agoSussh.itjust.worksimagemessage-square24fedilinkarrow-up1602arrow-down18
arrow-up1594arrow-down1imageSussh.itjust.worksSjmarf@sh.itjust.works to Programmer Humor@programming.dev · 15 days agomessage-square24fedilink
minus-squarebamboo@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up185·15 days agoWow TIL about the use of underscore in an interactive session.
minus-squareUnbecredible@lemm.eelinkfedilinkEnglisharrow-up30·14 days 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-up9·14 days 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.