On Thu, 2017-03-02 at 16:51 -0500, Felix Miata wrote:
PRETTY_NAME="openSUSE Tumbleweed" # which init /sbin/init # init --help init [OPTIONS...] {COMMAND}
Send control commands to the init daemon.
--help Show this help --no-wall Don't send wall message before halt/power- off/reboot
Commands: 0 Power-off the machine 6 Reboot the machine 2, 3, 4, 5 Start runlevelX.target unit 1, s, S Enter rescue mode q, Q Reload init daemon configuration u, U Reexecute init daemon
"Start" it, or isolate it? Is there a difference?
From init(1):
"If systemd is called as init and a PID that is not 1, it will execute telinit and pass all command line arguments unmodified."
From telinit(8):
"telinit may be used to change the SysV system runlevel...
2, 3, 4, 5: this [...] is equivalent to systemctl isolate
runlevel2.target, ..."
--
Dr. Martin Wilck