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[PATCH] sysrq: alphabetize command keys doc

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Alphabetize the sysrq command keys list.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2007-02-10 01:45:55 -08:00 committed by Linus Torvalds
parent b653d081c1
commit 78831ba682
1 changed files with 22 additions and 22 deletions
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44
Documentation/sysrq.txt
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@ -64,11 +64,6 @@ On all - write a character to /proc/sysrq-trigger. e.g.:
* What are the 'command' keys? * 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 'b' - Will immediately reboot the system without syncing or unmounting
your disks. your disks.
@ -76,21 +71,37 @@ On all - write a character to /proc/sysrq-trigger. e.g.:
'd' - Shows all locks that are held. '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 'i' - Send a SIGKILL to all processes, except for init.
console.
'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. 'm' - Will dump current memory info to your console.
'n' - Used to make RT tasks nice-able '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. 'v' - Dumps Voyager SMP processor info to your console.
'w' - Dumps tasks that are in uninterruptable (blocked) state. '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 it so that only emergency messages like PANICs or OOPSes would
make it to your console.) 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? * Okay, so what can I use them for?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Well, un'R'aw is very handy when your X server or a svgalib program crashes. Well, un'R'aw is very handy when your X server or a svgalib program crashes.