Annotated edit history of
SysReq version 2, including all changes.
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WikiAdmin |
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Used under [Linux] for Magic Sys Key. If you have this compiled into your kernel, *and* enabled in proc (see /etc/sysctl.conf or echo 1 >/proc/sys/kernel/sysrq) |
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This means you can do nifty things even if your machine has completely screwed up. |
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A useful sequence: |
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;Alt-SysReq-U:Force remount of all filesystems readonly |
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;Alt-SysReq-S:Sync all disks |
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;Alt-SysReq-B:Reboot |
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Other useful commands: |
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;Alt-SysReq-?:List all sysreq's |
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;Alt-SysReq-K:Kill all processes |
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PerryLorier |
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CategoryKernel |
