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# ./apachectl start
(98)Address already in use: make_sock: could not bind to address [::]:80
no listening sockets available, shutting down
Unable to open logs
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#netstat -Inp|grep 80
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 17803/cupsd
tcp 0 0 :::5803 :::* LISTEN 5962/java
tcp 0 0 :::5804 :::* LISTEN 5962/java
tcp 0 0 :::8880 :::* LISTEN 8101/java &
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Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖÐÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀÐÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......
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pthread_attr_init()
pthread_attr_setschedpolicy()
pthread_attr_setschedparam()
pthread_attr_destroy()
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pthread_attr_init(&attr);
pthread_attr_setschedpolicy ......
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<1># vi /etc/sysconfig/network-scripts/ifcfg-eth0
BOOTPROTO×Ô¶¯Îªdhcp¾²Ì¬¸ÄΪstatic
¼´£ºBOOTPROTO=static
IPADDR=?
NETMASK=?
GATEWAY=?
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DEVICE=eth0
BOOTPROTO=static
IPADDR=10.10.19.234s
NETMASK=255.255.254.0
GETEWAY=10.10.18.254
ONBOOT=yes
TYPE=Ethernet
×¢£ ......
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