Linux Certif

Toute la documentation sur la certification Linux LPI

last

̾Á°

last - ¥æ¡¼¥¶¤Þ¤¿¤ÏüËö¤Ë¤è¤ëºÇ¸å¤Î¥í¥°¥¤¥ó¤ò¼¨¤¹

½ñ¼°

last [-number] [-f filename] [-t tty] [-h hostname] [-i address] [-l] [-y] [name...]

ÀâÌÀ

last ¤Ï wtmp ¥Õ¥¡¥¤¥ë¤ÎËöÈø¤ò¸«¤ë¡£¤³¤Î¥Õ¥¡¥¤¥ë¤Ë¤Ï¡¢Á´¤Æ¤Î ¥í¥°¥¤¥ó¡¦¥í¥°¥¢¥¦¥È¤Ë¤ª¤±¤ë¥æ¡¼¥¶¤äüËö¡Ê¤¢¤ë¤¤¤Ï¡¢¥æ¡¼¥¶¤äüËö¤Î¥°¥ë¡¼¥×¡Ë¤Î ¾ðÊ󤬵­Ï¿¤µ¤ì¤Æ¤¤¤ë¡£ °ú¿ô¤Ï¡¢¥æ¡¼¥¶Ì¾¤Þ¤¿¤Ï´Ø·¸¤Î¤¢¤ëüËö¤ò»ØÄꤹ¤ë¡£ Ê£¿ô¤Î°ú¿ô¤¬Í¿¤¨¤é¤ì¤ë¾ì¹ç¡¢°ú¿ô¤Î¤¦¤Á¤Î¤É¤ì¤Ë¤Ç¤âÅö¤Æ¤Ï¤Þ¤ë¾ðÊó¤¬ ½ÐÎϤµ¤ì¤ë¡£ Î㤨¤Ð¡¢``last rootconsole'' ¤Ï¡¢root ¤Ë¤è¤ëÁ´¤Æ¤Î¥»¥Ã¥·¥ç¥ó¤È¡¢ üËö¤Ç¹Ô¤ï¤ì¤¿Á´¤Æ¤Î¥»¥Ã¥·¥ç¥ó¤òɽ¼¨¤¹¤ë¡£ last ¤Ï¡¢»ØÄꤵ¤ì¤¿¥æ¡¼¥¶¤ÈüËö¤Î¥»¥Ã¥·¥ç¥ó¤ËÂФ·¡¢ ¥»¥Ã¥·¥ç¥ó¤Î»Ï¤Þ¤Ã¤¿»þ´Ö¡¦¥»¥Ã¥·¥ç¥ó¤Îµ¡´Ø¡¦¥»¥Ã¥·¥ç¥ó¤¬¹Ô¤ï¤ì¤¿Ã¼Ëö¤ò ¡Ê¿·¤·¤¤½ç¤Ë¡Ëɽ¼¨¤¹¤ë¡£ ¥»¥Ã¥·¥ç¥ó¤¬¤Þ¤À·Ñ³¤·¤Æ¤¤¤ë¤«¡¢ ¥ê¥Ö¡¼¥È¤Ë¤è¤Ã¤ÆÀÚ¤é¤ì¤¿¾ì¹ç¡¢last ¤Ï¤½¤Î¤è¤¦¤Ë¼¨¤¹¡£

¥·¥¹¥Æ¥à¤¬¥ê¥Ö¡¼¥È¤¹¤ë¤Èµ¼»÷¥æ¡¼¥¶ reboot ¤Î¥í¥°¥¤¥ó¤¬µ­Ï¿¤µ¤ì¤ë¡£

°ú¿ô¤Î¤Ê¤¤ last ¤Ï¡¢¹ß½ç¤Ë¤¹¤Ù¤Æ¤Î¥í¥°¥¤¥ó¤ª¤è¤Ó¥í¥°¥¢¥¦¥È¤Î¥ì¥³¡¼¥É¤òɽ¼¨¤¹¤ë¡£

last ¤¬ÃæÃǤµ¤ì¤ë¾ì¹ç¡¢¸¡º÷¤¬ wtmp ¤ÎÃæ¤Ç ¤É¤ì¤¯¤é¤¤¿Ê¤ó¤Ç¤¤¤¿¤«¤ò¼¨¤¹¡£quit ¥·¥°¥Ê¥ë¤ÇÃæÃǤµ¤ì¤ë¤È¡¢last ¤Ï ¸¡º÷¤¬½ª¤ï¤Ã¤¿¤È¤³¤í¤Þ¤Ç¤Î·ë²Ì¤ò¼¨¤·¡¢¤½¤·¤Æ¸¡º÷¤ò³¹Ô¤¹¤ë¡£

¥ª¥×¥·¥ç¥ó

-number

ɽ¼¨¤¹¤ë¥¨¥ó¥È¥ê¤Î¿ô¤ò

-number

¤Ç»ØÄꤷ¤¿¿ô¤ËÀ©¸Â¤¹¤ë¡£

-f filename

¥¢¥«¥¦¥ó¥È¥Õ¥¡¥¤¥ë̾¤È¤·¤Æ /var/log/wtmp ¤ÎÂå¤ï¤ê¤Ë filename ¤ò»ÈÍѤ¹¤ë¡£

-h hostname

hostname ¤«¤é¤Î¥í¥°¥¤¥ó¤À¤±¤ò¥ê¥¹¥È¤¹¤ë¡£

-i IP address

IP address ¤«¤é¤Î¥í¥°¥¤¥ó¤À¤±¤ò¥ê¥¹¥È¤¹¤ë¡£

-l

¥ê¥â¡¼¥È¥Û¥¹¥È¤Îɽ¼¨¤ò¡¢¥Û¥¹¥È̾¡ÊËöÈøÀÚ¤êÍî¤È¤·¡Ë¤Ç¤Ï¤Ê¤¯ IP ¥¢¥É¥ì¥¹ ¤Ç¹Ô¤¦¡£

-t tty

tty ¾å¤Î¥í¥°¥¤¥ó¤À¤±¤ò¥ê¥¹¥È¤¹¤ë¡£

-y

ÆüÉÕ¤âÊó¹ð¤¹¤ë¡£

¥Õ¥¡¥¤¥ë

/var/log/wtmp --- login data base