Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÏÂÎÞ·¨mount±¾»úIPµÄ½â¾ö·½·¨£º

ÉèÖÃdsnºóËäÈ»ÐéÄâ»ú¿ÉÒÔÉÏÍøÁË£¬µ«ÊÇÓû§Ãû±ä³ÉÁËbogon£¬¶ø²»ÊÇ֮ǰµÄlocalhost£¬È¥µôDNSºóÖØÆôÐéÄâ»ú¾ÍÓÖ±ä³ÉÁËlocalhost
È»ºó¾Í¿ÉÒÔmount±¾»úÁË
»¹ÓÐÒ»ÖÖ·½·¨£º
hostname ÏÔʾµ±Ç°Ö÷»úÃû
hostname localhost ÉèÖõ±Ç°Ö÷»úÃûΪlocalhost
¹À¼ÆÒ²¿ÉÒÔ½â¾öÉÏÊö²»ÄÜmountµÄÎÊÌâ¡£


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
 Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......

[ÕûÀí]LinuxÃüÁî µµ°¸Ä¿Â¼¹ÜÀí

µµ°¸Ä¿Â¼¹ÜÀí ls
Óï·¨: ls [-alrtAFR] [name...]
˵Ã÷: ÏÔʾָ¶¨¹¤×÷Ŀ¼ÏÂÖ®ÄÚÈÝ£¨ÁгöĿǰ¹¤×÷Ŀ¼Ëùº¬Ö®µµ°¸¼°×ÓĿ¼)¡£ ¡¡¡¡
²ÎÊý:
¡¡¡¡-a ÏÔʾËùÓеµ°¸¼°Ä¿Â¼ (lsÄÚ¶¨½«µµ°¸Ãû»òĿ¼Ãû³Æ¿ªÍ·Îª"."µÄÊÓΪÒþ²Øµµ£¬²»»áÁгö)
¡¡¡¡-l ³ýµµ°¸Ãû³ÆÍ⣬Òཫµµ°¸ÐÍ̬¡¢È¨ÏÞ¡¢ÓµÓÐÕß¡¢µµ°¸´óСµÈ×ÊѶÏêϸÁгö
¡¡¡¡-r ......

ubootÔÚÒýµ¼linux֮ǰҪ×öµÄÊÂ

Æô¶¯armlinux£¬bootloader±ØÐëÌṩÏÂÃæ¼¸²½£º
 
1£®  ÉèÖò¢³õʼ»¯ram
2£®  ³õʼ»¯Ò»¸ö´®¿Ú
3£®  ¼ì²â´¦ÀíÆ÷ÀàÐÍ
4£®  ÉèÖÃÄں˱ê¼ÇÁбí
5£®  µ÷ÓÃÄÚºËÓ³Ïñ
 
1.       ÉèÖò¢³õʼ»¯ram
 
bootloaderÒªÕÒµ½²¢³õʼ»¯ÏµÍ³ÖÐËùÓе ......

LinuxÏÂµÄ¶à½ø³Ì±à³Ì³õ²½

 ¡¡¡¡ ¶àÏ̳߳ÌÐòÉè¼ÆµÄ¸ÅÄîÔçÔÚÁùÊ®Äê´ú¾Í±»Ìá³ö£¬µ«Ö±µ½°ËÊ®Äê´úÖÐÆÚ£¬UnixϵͳÖвÅÒýÈë¶àÏ̻߳úÖÆ£¬Èç½ñ£¬ÓÉÓÚ×ÔÉíµÄÐí¶àÓŵ㣬¶àÏ̱߳à³ÌÒѾ­µÃµ½Á˹㷺µÄÓ¦Óᣱ¾ÎÄÎÒÃǽ«½éÉÜÔÚLinuxϱàд¶à½ø³ÌºÍ¶àÏ̳߳ÌÐòµÄһЩ³õ²½ÖªÊ¶¡£ 
------------------------------------------------------------------------ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ