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 ¸ü¸Ä/etc/resolv.confÎļþ
    Èç¹ûÄãµÄlinuxÖ÷»úÖ»ÊÇÔÚ¾ÖÓòÍøÄÚ¹¤×÷£¬Ç뽫nameserverµØÖ·¸ÄÎªÍø¿¨±¾ÉíµÄµØÖ·¡£
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    # vi /etc/resolv.conf
    nameserver 192.168.0.160
    search site
    È»ºóÖØÆôÍø¿¨
    suselinux£º~ # ifconfig eth0 down
    suselinux£º~ # ifconfig eth0 up


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b¡¢ ³£ÓÃFDÓÐ3¸ö£¬Îª0£¨stdin£¬±ê×¼ÊäÈ룩¡¢1£¨stdout£¬±ê×¼Êä³ö£©¡¢2£¨stderr£¬±ê×¼´íÎóÊä³ö£©£¬Ä¬ÈÏÓëkeyboard¡¢monitor¡¢monitorÓйأ»
c¡¢ Óà < À´¸Ä±ä¶Á½øµÄÊý ......

LinuxÏÂOpenEv±àÒë°²×°

 °ÑGDAL°²×°Ä¿Â¼ÏµÄ../bin/gdal-config¸´ÖƵ½/usr/bin/Ï£¬·ñÔò³öÏÖ“ÕÒ²»µ½gdal-config”
°Ñproj4°²×°Ä¿Â¼ÏµÄ../include/proj_api.h¸´ÖƵ½GDAL°²×°Ä¿Â¼ÖеÄincludeÖУ¬·ñÔò³öÏ֓䶨Òåproj_api.h”»òÕßÖ±½Ó°Ñproj4°²×°µ½Ä¬ÈÏ·¾¶£¬·ñÔò»áÌáʾ“ÕÒ²»µ½ -lproj”¡£ ......

LinuxÂãÉ豸×ܽá

Ô­Ìû¼ûhttp://www.inthirties.com/thread-685-1-1.html 
1¡¢Ê²Ã´ÂãÉ豸£¿×Ö·ûÉ豸£¿¿éÉ豸£¿ 
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×Ö·ûÉ豸£º¶Ô×Ö·ûÉ豸µÄ¶Áд²»ÐèҪͨ¹ýOSµÄbuffer ......

linux Ïß³ÌÓë½ø³Ì

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ÎÒÃÇÖªµÀ£¬LinuxµÄÏß³ÌʵÏÖÊÇÔÚºËÍâ½øÐеģ¬ºËÄÚÌṩµÄÊÇ´´½¨½ø³ÌµÄ½Ó¿Údo_fork()¡£ÄÚºËÌṩÁËÁ½¸öϵͳµ÷ÓÃ__clone()ºÍfork ()£¬×îÖÕ¶¼Óò»Í¬µÄ²ÎÊýµ÷ÓÃdo_fork()ºËÄÚAPI¡£µ±È»£¬ÒªÏëʵÏÖỊ̈߳¬Ã»ÓкËÐÄ¶Ô¶à½ø³Ì£¨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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