Linux Certif

Toute la documentation sur la certification Linux LPI

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skill, snice - ¥×¥í¥»¥¹¤Ë¥·¥°¥Ê¥ë¤òÁ÷¤ë / ¥×¥í¥»¥¹¤ÎÍ¥ÀèÅÙ¤òÊѹ¹¤¹¤ë

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skill [signal to send] [options] process selection criteria

snice [new priority] [options] process selection criteria

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skill ¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥·¥°¥Ê¥ë¤Ï TERM ¤Ç¤¢¤ë¡£ -l ¤ä -L ¤òÍѤ¤¤ë¤È¡¢»ØÄê¤Ç¤­¤ë¥·¥°¥Ê¥ë¤ò¥ê¥¹¥È¤Ç¤­¤ë¡£ ÆäËÊØÍø¤Ê¥·¥°¥Ê¥ë¤Ë¤Ï HUP, INT, KILL, STOP, CONT, 0 ¤Ê¤É¤¬¤¢¤ë¡£ ¥Ç¥Õ¥©¥ë¥È°Ê³°¤Î¥·¥°¥Ê¥ë¤Î»ØÄêÊýË¡¤Ï 3 ¤Ä¤¢¤ë¡£ -9 -SIGKILL -KILL¡£

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-v	¾ÜºÙɽ¼¨¥â¡¼¥É	ÁªÂò¤µ¤ì¤¿¥×¥í¥»¥¹¤Ë´Ø¤¹¤ë¾ðÊó¤òɽ¼¨¤¹¤ë
-w	·Ù¹ð¤òÍ­¸ú¤Ë¤¹¤ë	º£¤Î¤È¤³¤í¤¢¤Þ¤ê¸ú²Ì¤¬¤Ê¤¤
-n	Èó¼Â¹Ô¥â¡¼¥É	¥×¥í¥»¥¹ ID ¤Îɽ¼¨¤À¤±¤ò¹Ô¤¦
-V	¥Ð¡¼¥¸¥ç¥óɽ¼¨	¥×¥í¥°¥é¥à¤Î¥Ð¡¼¥¸¥ç¥ó¤òɽ¼¨¤¹¤ë

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¥×¥í¥»¥¹ÁªÂò´ð½à (process selection criteria) ¤Ï¡¢ üËö¡¦¥æ¡¼¥¶¡¼Ì¾¡¦¥×¥í¥»¥¹ID¡¦¥³¥Þ¥ó¥É̾¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë¡£ °Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤ò»ØÄꤹ¤ë¤È¡¢²ò¼áÊýË¡¤òÌÀ¼¨¤Ç¤­¤ë¡£ ¤³¤Î¤ª¤â¤·¤í¤¤¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë¤Ä¤¤¤Æ¤Ï Albert ¤òÀÕ¤á¤Ê¤¤¤ÇÍߤ·¤¤¡£

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-p	¼¡¤Î°ú¿ô¤Ï¥×¥í¥»¥¹ ID ÈÖ¹æ¤Ç¤¢¤ë
-c	¼¡¤Î°ú¿ô¤Ï¥³¥Þ¥ó¥É̾¤Ç¤¢¤ë

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̾Á°	ÈÖ¹æ	¥¢¥¯¥·¥ç¥ó	ÀâÌÀ
0	0	n/a	¥·¥°¥Ê¥ë¤òÁ÷¤Ã¤¿¾ì¹ç¤Î½ªÎ»¥³¡¼¥É¤ò¼èÆÀ¤¹¤ë
ALRM	14	exit
HUP	1	exit
INT	2	exit
KILL	9	exit	¤³¤Î¥·¥°¥Ê¥ë¤Ï¥Ö¥í¥Ã¥¯¤µ¤ì¤Ê¤¤
PIPE	13	exit
POLL		exit
PROF		exit
TERM	15	exit
USR1		exit
USR2		exit
VTALRM		exit
STKFLT		exit	¼ÂÁõ¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¤â¤·¤ì¤Ê¤¤
PWR		ignore	¥·¥¹¥Æ¥à¤Ë¤è¤Ã¤Æ¤Ï½ªÎ» (exit) ¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤
WINCH		ignore
CHLD		ignore
URG		ignore
TSTP		stop	¥·¥§¥ë¤ÈÁê¸ßºîÍѤ¹¤ë¤«¤â¤·¤ì¤Ê¤¤
TTIN		stop	¥·¥§¥ë¤ÈÁê¸ßºîÍѤ¹¤ë¤«¤â¤·¤ì¤Ê¤¤
TTOU		stop	¥·¥§¥ë¤ÈÁê¸ßºîÍѤ¹¤ë¤«¤â¤·¤ì¤Ê¤¤
STOP		stop	¤³¤Î¥·¥°¥Ê¥ë¤Ï¥Ö¥í¥Ã¥¯¤µ¤ì¤Ê¤¤
CONT		restart	Ää»ß (stop) ¾õÂ֤ʤéºÆ³«¡¢¤½¤Î¾¤Ê¤é̵»ë
ABRT	6	core
FPE	8	core
ILL	4	core
QUIT	3	core
SEGV	11	core
TRAP	5	core
SYS		core	¼ÂÁõ¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¤â¤·¤ì¤Ê¤¤
EMT		core	¼ÂÁõ¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¤â¤·¤ì¤Ê¤¤
BUS		core	¥³¥¢¥À¥ó¥×¤Ï¼ºÇÔ¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤
XCPU		core	¥³¥¢¥À¥ó¥×¤Ï¼ºÇÔ¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤
XFSZ		core	¥³¥¢¥À¥ó¥×¤Ï¼ºÇÔ¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤

Îã

¥³¥Þ¥ó¥É	ÀâÌÀ
snice seti crack +7	seti ¤È crack ¤Î®ÅÙ¤òÍî¤È¤¹
skill -KILL -v /dev/pts/*	¿·¥¹¥¿¥¤¥ë¤Î PTY ¥Ç¥Ð¥¤¥¹¤Î¥æ¡¼¥¶¡¼¤ò kill ¤¹¤ë
skill -STOP viro lm davem	3 ¿Í¤Î¥æ¡¼¥¶¡¼¤ò stop ¤¹¤ë
snice -17 root bash	root ¤Î¥·¥§¥ë¤òÍ¥À褹¤ë

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killall(1), pkill(1), kill(1), renice(1), nice(1), signal(7), kill(2)

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Albert Cahalan <albert@users.sf.net> ¤¬ 1999 ǯ¤Ë non-free ÈǤÎÂå¤ï¤ê¤È¤·¤Æ skill ¤È snice ¤ò½ñ¤­¡¢ procps ¥³¥ì¥¯¥·¥ç¥ó¤Î¸½ºß¤Î¥á¥ó¥Æ¥Ê¤Ç¤¢¤ë¡£ ¥Ð¥°Êó¹ð¤Ï <procps-feedback@lists.sf.net> ¤Þ¤ÇÁ÷¤Ã¤ÆÍߤ·¤¤¡£