linux ½ø³Ì ״̬
http://blog.csdn.net/zengyang/archive/2009/01/07/3725320.aspx
http://tech.ccidnet.com/art/305/20071226/1322187_1.html
State¡¡
½ø³ÌÔÚÖ´Ðйý³ÌÖлá¸ù¾Ý»·¾³À´¸Ä±ästate¡£Linux½ø³ÌÓÐÒÔÏÂ״̬£º¡¡
Running¡¡
½ø³Ì´¦ÓÚÔËÐУ¨ËüÊÇϵͳµÄµ±Ç°½ø³Ì£©»òÕß×¼±¸ÔËÐÐ״̬£¨ËüÔڵȴýϵͳ½«CPU·ÖÅä¸øËü£©¡£¡¡
Waiting¡¡
½ø³ÌÔڵȴýÒ»¸öʼþ»òÕß×ÊÔ´¡£Linux½«µÈ´ý½ø³Ì·Ö³ÉÁ½Àࣻ¿ÉÖжÏÓë²»¿ÉÖжϡ£¿ÉÖжϵȴý½ø³Ì¿ÉÒÔ±»ÐźÅÖжϣ»²»¿ÉÖжϵȴý½ø³ÌÖ±½ÓÔÚÓ²¼þÌõ¼þµÈ´ý£¬²¢ÇÒÈκÎÇé¿ö϶¼²»¿ÉÖжϡ£¡¡
Stopped¡¡
½ø³Ì±»Í£Ö¹£¬Í¨³£ÊÇͨ¹ý½ÓÊÕÒ»¸öÐźš£ÕýÔÚ±»µ÷ÊԵĽø³Ì¿ÉÄÜ´¦ÓÚֹͣ״̬¡£¡¡
Zombie£¨defunct£©¡¡
ÕâÊÇÓÉÓÚ¸¸½ø³ÌËÀÍö¶ø±»ÖÕÖ¹µÄ½ø³Ì£¬µ«ÊÇÔÚtaskÊý¾ÝÖÐÈÔÈ»±£Áôtask_struct½á¹¹¡£
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
Linux Æô¶¯Ë³Ðò£º
1¡¢ BIOS×Ô¼ì
2¡¢ ÔËÐÐϵͳÄں˲¢¼ì²âÓ²¼þ
3¡¢ ÔËÐÐϵͳµÄµÚÒ»¸ö½ø³Ìinit
4¡¢ init¶ÁȡϵͳÒýµ¼ÅäÖÃÎļþ/etc/inittabÖеÄÐÅÏ¢½øÐгõʼ»¯
/etc/rc.d/rc.sysinit------ϵͳ³õʼ»¯½Å±¾
  ......
תÔصÄһƪÎÄÕÂ
UbuntuϵͳĿ¼½á¹¹
==================
ÒÔÏÂΪUbuntuĿ¼µÄÖ÷ҪĿ¼½á¹¹£¬ÄúÉÔ΢Á˽âËüÃǶ¼°üº¬ÁËÄÄЩÎļþ¾Í¿ÉÒÔÁË£¬²»ÐèÒª¼ÇÒä¡£
/ ¸ùĿ¼
©¦
©Àboot/ Æô¶¯Îļþ¡£ËùÓ ......
linuxѹËõ(½âѹËõ)ÃüÁîÏê½â
Ò».tarÃüÁî
tar¿ÉÒÔΪÎļþºÍĿ¼´´½¨µµ°¸¡£ÀûÓÃtar£¬Óû§¿ÉÒÔΪijһÌض¨Îļþ´´½¨µµ°¸£¨±¸·ÝÎļþ£©£¬Ò²¿ÉÒÔÔÚµµ°¸ÖиıäÎļþ£¬»òÕßÏòµµ°¸ÖмÓÈëеÄÎļþ¡£tar ×î³õ±»ÓÃÀ´ÔÚ´Å´øÉÏ´´½¨µµ°¸£¬ÏÖÔÚ£¬Óû§¿ÉÒÔÔÚÈκÎÉ豸ÉÏ´´½¨µµ°¸£¬ÈçÈíÅÌ ......
ÕâƪÎĵµÊµÓÃÐÔºÜÇ¿£¬Ëü²»Êǽ²Ä³¸öÃüÁîµÄ²ÎÊý¾ßÌ庬Ò壬¶øÊÇ´Óʵ¼Ê
¹¤×÷µÄ½Ç¶ÈÀ´¿¼ÂÇ£¬Íê³Éʲô¹¤×÷ÐèҪʲôָÁî¡£
ÏÂÃæÊÇÎÒÃǾ³£Òª×öµÄһЩÊÂÇé¡£ÔÚÏÂÃæ¾ßÌå²ÎÊýÒâÒå²»½âÊÍ£¬ÒªÁ˽âÕâЩ
¿ÉÒÔ²éѯ¸ÃÃüÁî°ïÖúÎĵµ
1. ´´½¨Ä¿Â¼
mkdir
NO1. ÔÚµ±Ç°Â·¾¶´´½¨Ò»¼¶Ä¿Â¼
[root@rehat root]# mkdir test
NO2. ÔÚµ±Ç°Â ......