, 14 2009 . 20:50
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http://www.lmgtfy.ru/?q=%D0%A7%D1%82%D0%BE+%D1%82%D0%B0%D0%BA%D0%BE%D0%B5+SysRq
SysRq
SysRq SysReq ( System Request) - IBM PC , . IBM System/370. . Print screen.
*NIX? , PrtSc / SysRq. - , - , . - , . , "-" .
Magic SysRq , . Magic SysRq , - , .
? , : CONFIG_MAGIC_SYSRQ Y ( ). : ALT, SysRq, "" - .
, , . , , . 2.6.20 .
Alt + SysRq +
'H'elp - SysRq, ;
loglevel'0'-'8' - 0 ( ) 8 ( );
re'B'oot - , RESET ( );
'C'rashdump - kexec , ;
hol'D's - , ;
power'O'ff - ( , );
'S'ync - , "Emergency Remount R/O" - , "Emergency Remount Complete";
'U'nmount - "-";
show'T'asks - ;
'N'ice - , ;
sho'W'-blocked-tasks - (, -) ;
show'M'em - , -;
'F'ull - oom_kill (out-of-memory kill) , ( );
secure acces 'K'ey - , , ( , , SysRq);
un'R'aw - -, , - : , - ;
t'E'rm - SIGTERM , init.
K'I'LL - SIGKILL , init.
ALT+SysRq+k - X- Alt+Ctrl+BackSpace.
, , ALT+SysRq + s, ALT+SysRq + u , ALT+SysRq+b
