LeTak@feddit.org to linuxmemes@lemmy.world · 11 hours agoMen can't read our signalsfeddit.orgimagemessage-square18fedilinkarrow-up1236arrow-down113
arrow-up1223arrow-down1imageMen can't read our signalsfeddit.orgLeTak@feddit.org to linuxmemes@lemmy.world · 11 hours agomessage-square18fedilink
minus-squaretisktisk@piefed.sociallinkfedilinkEnglisharrow-up1·4 hours agoI’ve seen 1 dollar sign, what does two mean in this context?
minus-squareppue@lemmy.worldlinkfedilinkarrow-up2·3 hours agoIt is a variable holding the process id of the shell instance interpreting the command. You could say “yourself” instead.
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.