LeTak@feddit.org to linuxmemes@lemmy.world · 11 months agoMen can't read our signalsfeddit.orgimagemessage-square44linkfedilinkarrow-up1379arrow-down119
arrow-up1360arrow-down1imageMen can't read our signalsfeddit.orgLeTak@feddit.org to linuxmemes@lemmy.world · 11 months agomessage-square44linkfedilink
minus-squaretisktisk@piefed.sociallinkfedilinkEnglisharrow-up3·11 months agoI’ve seen 1 dollar sign, what does two mean in this context?
minus-squareppue@lemmy.worldlinkfedilinkarrow-up5·11 months 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.