Sjmarf@sh.itjust.works to Programmer Humor@programming.dev · 2 months agoSussh.itjust.worksimagemessage-square21fedilinkarrow-up1596
arrow-up1596imageSussh.itjust.worksSjmarf@sh.itjust.works to Programmer Humor@programming.dev · 2 months agomessage-square21fedilink
minus-squarebamboolinkfedilinkEnglisharrow-up186·2 months agoWow TIL about the use of underscore in an interactive session.
minus-squareUnbecredible@lemm.eelinkfedilinkEnglisharrow-up29·2 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-up8·2 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.