LeTak@feddit.org to linuxmemes@lemmy.world · 9 hours agoMen can't read our signalsfeddit.orgimagemessage-square21fedilinkarrow-up1221arrow-down113
arrow-up1208arrow-down1imageMen can't read our signalsfeddit.orgLeTak@feddit.org to linuxmemes@lemmy.world · 9 hours agomessage-square21fedilink
minus-squaretisktisk@piefed.sociallinkfedilinkEnglisharrow-up1·3 hours agoI’ve seen 1 dollar sign, what does two mean in this context?
minus-squareppue@lemmy.worldlinkfedilinkarrow-up2·54 minutes 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.