Linux Certif

Toute la documentation sur la certification Linux LPI

pstree

̾Á°

pstree - ¥×¥í¥»¥¹¤Î¥Ä¥ê¡¼¤òɽ¼¨¤¹¤ë

½ñ¼°

pstree [-a] [-c] [-h|-Hpid] [-l] [-n] [-p] [-u] [-G|-U] [pid|user]
pstree -V

ÀâÌÀ

pstree ¤Ï¼Â¹ÔÃæ¤Î¥×¥í¥»¥¹¤ò¥Ä¥ê¡¼·Á¼°¤Çɽ¼¨¤¹¤ë¡£ ¥Ä¥ê¡¼¤Ï pid ¤òµ¯ÅÀ¤È¤¹¤ë¡£ pid ¤¬¾Êά¤µ¤ì¤ë¤È init ¤òµ¯ÅÀ¤È¤¹¤ë¡£ ¥æ¡¼¥¶¡¼Ì¾¤¬»ØÄꤵ¤ì¤ë¤È¡¢ ¤½¤Î¥æ¡¼¥¶¡¼¤Î¥×¥í¥»¥¹¤òµ¯ÅÀ¤È¤¹¤ëÁ´¤Æ¤Î¥×¥í¥»¥¹¥Ä¥ê¡¼¤òɽ¼¨¤¹¤ë¡£

Ʊ¤¸ÆâÍƤÎʬ´ô¤¬¤¢¤ë¤È¡¢ pstree ¤Ï¤½¤ì¤é¤ò [] ¤Ç³ç¤ê¡¢·«¤êÊÖ¤·¿ô¤òÁ°¤ËÉÕ¤±¤Æ¤Þ¤È¤á¤ë¡£ Î㤨¤Ð

    init-+-getty

         |-getty

         |-getty

         `-getty

¤Ï

    init---4*[getty]

¤È¤Ê¤ë¡£

¥ª¥×¥·¥ç¥ó

-a

¥³¥Þ¥ó¥É¥é¥¤¥ó¤Î°ú¿ô¤òɽ¼¨¤¹¤ë¡£ ¥×¥í¥»¥¹¤Î¥³¥Þ¥ó¥É¥é¥¤¥ó¤¬¥¹¥ï¥Ã¥×¥¢¥¦¥È¤µ¤ì¤Æ¤¤¤ë¤È¤­¤Ï¡¢ ¤½¤Î¥×¥í¥»¥¹¤ò³ç¸Ì¤Ç³ç¤Ã¤Æɽ¼¨¤¹¤ë¡£ -a ¤Ï°ÅÌÛ¤ÎÆâ¤Ë [] ¤Ë¤è¤ë¤Þ¤È¤áɽ¼¨¤ò̵¸ú¤Ë¤¹¤ë¡£

-c

Ʊ¤¸ÆâÍƤΥµ¥Ö¥Ä¥ê¡¼¤ò¤Þ¤È¤á¤Ê¤¤¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢²Äǽ¤Ê¸Â¤ê¾ï¤ËƱÆâÍƤΥµ¥Ö¥Ä¥ê¡¼¤ò¤Þ¤È¤á¤ë¡£

-G

VT100 ¤Î ·ÓÀþʸ»ú (line drawing character) ¤ò»È¤¦¡£

-h

¥«¥ì¥ó¥È¥×¥í¥»¥¹¤È¤½¤ÎÀèÁÄ¤Î¥×¥í¥»¥¹¤ò¶¯Ä´É½¼¨¤¹¤ë¡£ ¥¿¡¼¥ß¥Ê¥ë¤¬¶¯Ä´É½¼¨¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤«¤Ã¤¿¤ê¡¢ ¥«¥ì¥ó¥È¥×¥í¥»¥¹¤È¤½¤Î¾å°Ì¥°¥ë¡¼¥×¤Î¤¤¤º¤ì¤â¤¬ ¥Ä¥ê¡¼¤Ë°¤·¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢¤³¤Î»ØÄê¤Ïñ¤Ë̵¸ú¤È¤Ê¤ë¡£

-H

-h ¤È»÷¤Æ¤¤¤ë¤¬¡¢»ØÄꤷ¤¿¥×¥í¥»¥¹¤ò¶¯Ä´É½¼¨¤¹¤ë¡£ -h ¤È¤Ï°ã¤¤¡¢ pstree ¤Ï -H ¤Î¶¯Ä´É½¼¨¤¬¤Ç¤­¤Ê¤¤¾ì¹ç¤Ë¤Ï¼ºÇÔ¤¹¤ë¡£

-l

Ť¤¹Ô¤òɽ¼¨¤¹¤ë¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢Ä¹¤¤¹Ô¤Ï¥Ç¥£¥¹¥×¥ì¥¤¤ÎÉý¤ÇÂǤÁÀÚ¤é¤ì¤ë¡£ ½ÐÎϤ¬ tty °Ê³°¤ËÁ÷¤é¤ì¤ë¾ì¹ç¤ä¡¢ ¥Ç¥£¥¹¥×¥ì¥¤¤ÎÉý¤¬Ê¬¤«¤é¤Ê¤¤¾ì¹ç¤Ï 132 ·å¤ÇÂǤÁÀÚ¤é¤ì¤ë¡£

-n

Ʊ¤¸¿Æ¤ò»ý¤Ä¥×¥í¥»¥¹¤É¤¦¤·¤ò¡¢Ì¾Á°¤Ç¤Ê¤¯ PID ¤Ç¥½¡¼¥È¤¹¤ë¡£(¿ôÃÍ¥½¡¼¥È)

-p

PID ¤òɽ¼¨¤¹¤ë¡£PID ¤Ï10¿Ê¿ô¤Ç¥×¥í¥»¥¹Ì¾¤Î¸å¤Ë³ç¸ÌÉÕ¤Çɽ¼¨¤µ¤ì¤ë¡£ -p ¤òÉÕ¤±¤ë¤È¡¢¥Ä¥ê¡¼¤Î¤Þ¤È¤áɽ¼¨¤Ï¹Ô¤ï¤Ê¤¤¡£

-u

uid ¤ÎÁ«°Ü¤òɽ¼¨¤¹¤ë¡£ ¥×¥í¥»¥¹¤Î uid ¤¬¿Æ¤Î uid ¤È°Û¤Ê¤ë»þ¤Ï¡¢ ¾ï¤Ë¤½¤Î¿·¤·¤¤ uid ¤¬¥×¥í¥»¥¹Ì¾¤Î¸å¤Ë³ç¸ÌÉÕ¤Çɽ¼¨¤µ¤ì¤ë¡£

-U

UTF-8 (Unicode) ¤Î·ÓÀþʸ»ú (line drawing character) ¤ò»È¤¦¡£ Linux 1.1-54 °Ê¹ß¤Ë¤ª¤¤¤Æ¤Ï¡¢¥³¥ó¥½¡¼¥ë¤Ï echo -e '\033%8' ¤Ç UTF-8 ¥â¡¼¥É¤ËÆþ¤ê¡¢ echo -e '\033%@' ¤Ç½ªÎ»¤¹¤ë¡£

-V

¥Ð¡¼¥·¥ç¥ó¾ðÊó¤òɽ¼¨¤¹¤ë¡£

¥Õ¥¡¥¤¥ë

/proc   proc ¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î¾ì½ê

 

Ãø¼Ô

Werner Almesberger <Werner.Almesberger@epfl.ch>

´ØÏ¢¹àÌÜ

ps(1), top(1)