--- a/linux.rst Tue Apr 24 11:44:07 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
--*- mode: outline; coding: utf-8 -*-
-
-* SysRq.
-
- x86: ALT-SysRq-<command key>
- SPARC: ALT-STOP-<command key>
- PPC: ALT - Print Screen (or F13) - <command key>
-
- 'b' - reboot
- 'p' - dump the current registers and flags to your console
- 'r' - take control of keyboard back from X
- 'e' - send SIGTERM to all processes, except for init
- 'i' - send SIGKILL to all processes, except for init
- 's' - attempt to sync all mounted filesystems
- 'u' - remount all filesystems read-only
-
-You can put one of such line:
-
- $ echo 0 > /proc/sys/kernel/sysrq # disable
- $ echo 1 > /proc/sys/kernel/sysrq # enable
-
-to your /etc/rc.local or alternativaly place under /etc/sysctl:
-
- kernel.sysrq = 1
-
- http://www.kernel.org/doc/Documentation/sysrq.txt
- Linux Magic System Request Key Hacks