LeTak@feddit.org to linuxmemes@lemmy.world · 5 days agoMen can't read our signalsfeddit.orgimagemessage-square43linkfedilinkarrow-up1367arrow-down118
arrow-up1349arrow-down1imageMen can't read our signalsfeddit.orgLeTak@feddit.org to linuxmemes@lemmy.world · 5 days agomessage-square43linkfedilink
minus-squareMatriks404@lemmy.worldlinkfedilinkarrow-up20·edit-25 days agoMe: kill -9 $$ It’s only a joke btw.
minus-squaretoynbee@lemmy.worldlinkfedilinkarrow-up14·edit-24 days agoDamn, dude. Glad it’s just a joke, but that’s the nerdiest and most circumspect way I’ve ever seen this expressed.
minus-squareredjard@lemmy.dbzer0.comlinkfedilinkarrow-up3·4 days agoI type kill -4 $$ all the time so I don’t pollute bash history. It’s probably up there as most typed command in 3rd place after l and cd ... I swear I can type the entire thing in 1s flat on a good day.
minus-squaretisktisk@piefed.sociallinkfedilinkEnglisharrow-up2·4 days agoI’ve seen 1 dollar sign, what does two mean in this context?
minus-squareppue@lemmy.worldlinkfedilinkarrow-up5·4 days agoIt is a variable holding the process id of the shell instance interpreting the command. You could say “yourself” instead.
Me:
kill -9 $$It’s only a joke btw.
Damn, dude. Glad it’s just a joke, but that’s the nerdiest and most circumspect way I’ve ever seen this expressed.
I type
kill -4 $$all the time so I don’t pollute bash history. It’s probably up there as most typed command in 3rd place afterlandcd ...I swear I can type the entire thing in 1s flat on a good day.
I’ve seen 1 dollar sign, what does two mean in this context?
It is a variable holding the process id of the shell instance interpreting the command. You could say “yourself” instead.