minus-squareppue@lemmy.worldtolinuxmemes@lemmy.world•Men can't read our signalslinkfedilinkarrow-up5·4 days agoIt is a variable holding the process id of the shell instance interpreting the command. You could say “yourself” instead. linkfedilink
It is a variable holding the process id of the shell instance interpreting the command. You could say “yourself” instead.