Sjmarf@sh.itjust.works to Programmer Humor · 3 months agoSussh.itjust.worksimagemessage-square25fedilinkarrow-up1619arrow-down18
arrow-up1611arrow-down1imageSussh.itjust.worksSjmarf@sh.itjust.works to Programmer Humor · 3 months agomessage-square25fedilink
minus-squarezkfcfbzr@lemmy.worldlinkfedilinkEnglisharrow-up207·3 months agoFor those wanting to follow along
minus-squarebamboo@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up192·3 months agoWow TIL about the use of underscore in an interactive session.
minus-squareUnbecredible@lemm.eelinkfedilinkEnglisharrow-up30·3 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.
minus-squareFauxPseudo @lemmy.worldlinkfedilinkarrow-up10·3 months ago$_ in bash is the most recent parameter Always look for the built in variables. They save time.
For those wanting to follow along
Embedded for convenience:
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.