Fri, 09 Oct 2009
hard reboot
http://blog.air4web.com/linux-force-reboot.html
This commands will show you how to remotely hard reboot machine. Hard reboot mean that shutdown scripts will not run and machine reboot immediately without syncing hard disk drives, shutdown applications etc.
This commands enable sysrq and after this call fast reboot.
echo 1 > /proc/sys/kernel/sysrq
echo b > /proc/sysrq-trigger
echo b > /proc/sysrq-trigger
If you want to force shutdown machine try this.
Force shutdown.
echo 1 > /proc/sys/kernel/sysrq
echo o > /proc/sysrq-trigger
echo o > /proc/sysrq-trigger
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