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/bin         ³£ÓõÄÃüÁî   binary   file   µÄÄ¿錄
/boot       ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ   (kernel)   ÔÚÄÚ
          /boot/grub/menu.lst       GRUBÉèÖÃ
          /boot/vmlinuz       ÄÚºË
          /boot/initrd           ºËÐĽâ壓縮ËùÐè   RAM   Disk
/dev         ϵͳÖܱßÉ豸          
/etc         ϵͳÏà¹ØÉ趨Îļþ
          /etc/DIR_COLORS       É趨ÑÕÉ«
          /etc/HOSTNAME       É趨Óû§µÄ½ÚµãÃû
          /etc/NETWORKING       Ö»ÓÐYES±êÃ÷ÍøÂç´æÔÚ
          /etc/host.conf   Îļþ˵Ã÷Óû§µÄϵͳÈçºÎ²éѯ½ÚµãÃû
          /etc/hosts   É趨Óû§×ÔÒѵÄIPÓëÃû×ֵĶÔÓ¦±í
          /etc/hosts.allow   ÉèÖÃÔÊÐíʹÓÃinetdµÄ»úÆ÷ʹÓà  
          /etc/hosts.deny   ÉèÖò»ÔÊÐíʹÓÃinetdµÄ»úÆ÷ʹÓÃ
          /etc/hosts.equiv   ÉèÖÃÔ¶¶Ë»ú²»ÓÃÃÜÂë
          /etc/inetd.conf   Éè¶¨ÏµÍ³ÍøÂçÊØ»¤½ø³ÌinetdµÄÅäÖÃ
          /etc/gateways   É趨·ÓÉÆ÷
          /etc/protocols   É趨ϵͳ֧³ÖµÄЭÒé
          /etc/named.boot   É趨±¾»úΪÃû×Ö·þÎñÆ÷µÄÅäÖÃÎļþ
          /etc/sysconfig/network-scripts/ifcfg-eth0       ÉèÖÃIP
          /etc/resolv.conf         ÉèÖÃDNS    
          /etc/X11     X   WindowµÄÅäÖÃ


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

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
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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 ......

linuxÆô¶¯Ê±¹ÒÔØrootfsµÄ¼¸ÖÖ·½Ê½

[ת]linuxÆô¶¯Ê±¹ÒÔØrootfsµÄ¼¸ÖÖ·½Ê½
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1¡£linuxÆô¶¯Ê±£¬¾­¹ýһϵÁгõʼ»¯Ö®ºó£¬ÐèÒªmount ¸ùÎļþϵͳ£¬Îª×îºóÔËÐÐinit½ø³ÌµÈ×ö×¼±¸£¬mount
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linux Îı¾Ä£Ê½Ï·¢ËÍ´ø¸½¼þemail

mail+uuencode
[root@room i386]# uuencode openvpn-2.0.5-1.i386.rpm openvpn-2.0.5-1.i386.rpm | mail -s youname@domain.com openvpn-2.0.5-1.i386.rpm
Èç¹ûûÓÐÕÒµ½ uuencode ÃüÁî,ÔòÐèÒª°²×°sharutils
[root@room i386]# yum install sharutils
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linux httpd.confÎļþÅäÖÃÏê½â

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ApacheµÄ»ù±¾ÉèÖÃÖ÷Òª½»ÓÉhttpd.confÀ´É趨¹ÜÀí£¬ÎÒÃÇÒªÐÞ¸ÄApacheµÄÏà¹ØÉ趨£¬Ö÷Òª»¹ÊÇͨ¹ýÐÞ¸Ähttpd.congÀ´ÊµÏÖ¡£ÏÂÃæÈÃÎÒÃÇÀ´¿´¿´httpd.confµÄÄÚÈÝ£¬ËüÖ÷Òª·Ö³É3´ó²¿·Ö£º
Section 1:Global Environment
Section 2:'Main' server configuration
Section 3:Virtual Hosts
¡¾µÚÒ»²¿·Ö¡¿
&mid ......
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