minus-squareunalivejoylinkfedilinkEnglish5•5 months agoSimilarly, $$ is the current PID, $PPID is the parent PID. (Bash)
minus-squareunalivejoylinkfedilinkEnglish5•5 months agoWith suicide, you have a chance to get your affairs in order. kill -9 $$ is hiring an assassin to kill you and not tell you when it will happen. It happens suddenly without warning.
Similarly,
$$is the current PID,$PPIDis the parent PID. (Bash)So ‘kill -9 $$’ is just suicide?
With suicide, you have a chance to get your affairs in order.
kill -9 $$is hiring an assassin to kill you and not tell you when it will happen. It happens suddenly without warning.You can type
seppukufor that