From: Randy Dunlap Date: Sat, 10 Feb 2007 09:45:55 +0000 (-0800) Subject: [PATCH] sysrq: alphabetize command keys doc X-Git-Tag: v2.6.21-rc1~274^2~293 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=78831ba68263d37382d61ea87d738975d992bd0d;p=linux-2.6 [PATCH] sysrq: alphabetize command keys doc Alphabetize the sysrq command keys list. Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt index 6161316698..452c0f1523 100644 --- a/Documentation/sysrq.txt +++ b/Documentation/sysrq.txt @@ -64,11 +64,6 @@ On all - write a character to /proc/sysrq-trigger. e.g.: * What are the 'command' keys? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -'r' - Turns off keyboard raw mode and sets it to XLATE. - -'k' - Secure Access Key (SAK) Kills all programs on the current virtual - console. NOTE: See important comments below in SAK section. - 'b' - Will immediately reboot the system without syncing or unmounting your disks. @@ -76,21 +71,37 @@ On all - write a character to /proc/sysrq-trigger. e.g.: 'd' - Shows all locks that are held. -'o' - Will shut your system off (if configured and supported). +'e' - Send a SIGTERM to all processes, except for init. -'s' - Will attempt to sync all mounted filesystems. +'f' - Will call oom_kill to kill a memory hog process. -'u' - Will attempt to remount all mounted filesystems read-only. +'g' - Used by kgdb on ppc platforms. -'p' - Will dump the current registers and flags to your console. +'h' - Will display help (actually any other key than those listed + above will display help. but 'h' is easy to remember :-) -'t' - Will dump a list of current tasks and their information to your - console. +'i' - Send a SIGKILL to all processes, except for init. + +'k' - Secure Access Key (SAK) Kills all programs on the current virtual + console. NOTE: See important comments below in SAK section. 'm' - Will dump current memory info to your console. 'n' - Used to make RT tasks nice-able +'o' - Will shut your system off (if configured and supported). + +'p' - Will dump the current registers and flags to your console. + +'r' - Turns off keyboard raw mode and sets it to XLATE. + +'s' - Will attempt to sync all mounted filesystems. + +'t' - Will dump a list of current tasks and their information to your + console. + +'u' - Will attempt to remount all mounted filesystems read-only. + 'v' - Dumps Voyager SMP processor info to your console. 'w' - Dumps tasks that are in uninterruptable (blocked) state. @@ -102,17 +113,6 @@ On all - write a character to /proc/sysrq-trigger. e.g.: it so that only emergency messages like PANICs or OOPSes would make it to your console.) -'f' - Will call oom_kill to kill a memory hog process. - -'e' - Send a SIGTERM to all processes, except for init. - -'g' - Used by kgdb on ppc platforms. - -'i' - Send a SIGKILL to all processes, except for init. - -'h' - Will display help (actually any other key than those listed - above will display help. but 'h' is easy to remember :-) - * Okay, so what can I use them for? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Well, un'R'aw is very handy when your X server or a svgalib program crashes.