/etc/inittab

• /etc/inittab and respawn option

respawn in Upstart File

Activities

• Read https://www.digitalocean.com/community/tutorials/how-to-configure-a-linux-service-to-start-automatically-after-a-crash-or-reboot-part-2-reference

See also

• init (inittab), supervisor, systemd, upstart, service, chkconfig, OpenRC, s6-svstat
• service, service --status-all, /etc/inittab, service ssh restart
• Upstart

https://linux.die.net/man/5/inittab

https://superuser.com/questions/507576/how-to-automatically-restart-a-linux-background-process-if-it-fails