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rpm -ivh openvpn-2.0.7-2.redflag.i386.rpm
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cd /etc/openvpn/
mkdir config
cp -ra /usr/share/doc/openvpn-2.0.7/sample-config-files/server.conf config/
ln -s config/server.conf ./
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ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

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Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

LinuxÉ豸ģÐÍÖ®input×ÓϵͳÏê½â

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×î½üÔÚÑо¿androidµÄsensor driver£¬Ö÷ÒªÊÇE-compass£¬ÆäÖÐÓõ½ÁËLinux input×Óϵͳ.ÔÚÍøÉÏÒ²¿´Á˺ܶàÕâ·½ÃæµÄ×ÊÁÏ£¬¸Ð¾õ»¹ÊÇÕâƪ·ÖÎöµÄ±È½ÏϸÖÂ͸³¹£¬Òò´ËתÔØÒ»ÏÂÒÔ±ã×Ô¼ºÑ§Ï°£¬Í¬Ê±ºÍ´ó¼Ò·ÖÏí£¡
£¨Õâƪ²©¿ÍÖ÷ÒªÊÇÒÔ¼üÅÌÇý¶¯ÎªÀýµÄ£¬²»¹ý½²½âµÄÊÇLinux Input Subsystem£¬¿ÉÒÔ×ÐϸµÄÑо¿Ò»Ï£¡£©
¼üÅÌÇý¶¯½«¼ì ......

linux Ïß³ÌÓë½ø³Ì

1£®4 Ï̴߳´½¨µÄLinuxʵÏÖ
ÎÒÃÇÖªµÀ£¬LinuxµÄÏß³ÌʵÏÖÊÇÔÚºËÍâ½øÐеģ¬ºËÄÚÌṩµÄÊÇ´´½¨½ø³ÌµÄ½Ó¿Údo_fork()¡£ÄÚºËÌṩÁËÁ½¸öϵͳµ÷ÓÃ__clone()ºÍfork ()£¬×îÖÕ¶¼Óò»Í¬µÄ²ÎÊýµ÷ÓÃdo_fork()ºËÄÚAPI¡£µ±È»£¬ÒªÏëʵÏÖỊ̈߳¬Ã»ÓкËÐĶԶà½ø³Ì£¨ÆäʵÊÇÇáÁ¿¼¶½ø³Ì£©¹²ÏíÊý¾Ý¶ÎµÄÖ§³ÖÊDz»Ðеģ¬Òò´Ë£¬do_fork()ÌṩÁ˺ ......

linux Ë«Íø¿¨·þÎñÆ÷NAT·þÎñ

debian lenny , my favorite
a. vim  /etc/sysctl.conf:
    modify net.ipv4.ip_forward = 1
b. flush route table:
    iptables -F
    iptables -P INPUT ACCEPT
    iptables -P FORWARD ACCEPT
c. open NAT services:
 &nb ......
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