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

linuxÏÂDNSµÄ ÅäÖÃ

Ò»£ºÍøÂç»·¾³
bind9.4
Ö÷»úÃû£¨hostname£©:centos
ip£º192.168.1.168
dns£º192.168.1.1£¨ÅäÖÃÍêºó£¬ÐèÒªÐ޸ģ¬Ö¸Ïò192.168.1.168£¬ÐÞ¸Ä/etc/resolv.conf),
Òª´ïµ½µÄÄ¿µÄ£º°ÑÕą̂Ö÷»úÅäÖóÉһ̨dns·þÎñÆ÷
dns server:ns1.test.com
ip£º192.168.1.168
www.test.com 192.168.1.168
¶þ£º°²×°¹ý³Ì
°²×°µÄĿ¼ÊÇ/usr/local/named, ËùÓеÄÓòÃûµÄÎļþ¶¼ÊÇ·ÅÔÚ /usr/local/named/varÏ£¬Õâ¸ö·¾¶ÐèҪעÒ⣬ºÜ¶àÎÄÕÂÊÇÔÚ/var/namedÕâ¸öĿ¼Ï£¬²»¹ýÎÒ¾õµÃ°ÑËùÓеÄÎļþ·ÅÔÚnamedµÄĿ¼Ï£¬»á¸üºÃ¡£
./configure --prefix=/usr/local/named && make && make install
groupadd bind
useradd -g bind -d /usr/local/named -s /sbin/nologin bind
cd /usr/local/named/etc
/usr/local/named/sbin/rndc-confgen > rndc.conf
cat rndc.conf > rndc.key
chmod 777 /usr/local/named/var
tail -10 rndc.conf | head -9 | sed s/#\ //g > named.conf
vi named.conf
Ìí¼ÓÏÂÃæÄÚÈÝ(
#################
options {
directory "/usr/local/named/var";          //ÓòÃûÎļþ´æ·ÅµÄ¾ø¶Ô·¾¶
pid-file "named.pid";              //Èç¹ûbindÆô¶¯£¬×Ô¶¯»áÔÚ/usr/local/named/varĿ¼Éú³ÉÒ»¸önamed.pidÎļþ£¬´ò¿ªÎļþ¾ÍÊÇnamed½ø³ÌµÄID
};
zone "." IN {
        type hint;          //¸ùÓòÃû·þÎñÆ÷
        file "named.root"; //´æ·ÅÔÚ//usr/local/named/varĿ¼£¬ÎļþÃûΪnamed.root
};
zone "localhost" IN {
        type master;     //ÀàÐÍΪÖ÷ÓòÃû·þÎñÆ÷
        file "localhost.zone"; //±¾µØÕýÏò½âÎöµÄÎļþ
        allow-update { none; };
};
zone "0.0.127.in-addr.arpa" IN {
        type master;      //ÀàÐÍΪÖ÷ÓòÃû·þÎñÆ÷
        file "named.local";   //±¾µØ·´Ïò½âÎöµÄÎļþ
        allow-update { none; };
};
zone "test.com" IN {     &nb


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì£¨Èý£© HCI²ã±à³Ì

1. HCI²ãЭÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI)  ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈЭÒé ......

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 (Æß) SDPЭÒé

Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖЭÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀЭÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......

LinuxϵÄUltraEdit°²×°¼°È¥µô30ÌìÏÞÖÆ

1.download UltraEdit
http://www.ultraedit.com/downloads/uex.html
2.install  rpm -ivh UltraEdit-1.0-0.13.i386.rpm
3.ÉèÖÃalias,½â³ý30ÌìÏÞÖÆ
alias ue='rm -rf ~/.idm/uex/*.*|rm -rf ~/.idm/uex/.dat |/usr/local/bin/uex &' ......

LinuxÏ¿ª·¢»·¾³µÄ½¨Á¢£¨Emasc + gtags + ......£©

Ò»¡¢Emacs °²×°
1.       Èí¼þÏÂÔØ£ºhttp://ftp.gnu.org/gnu/emacs/  ÕÒlatest °æ±¾ÏÂÔØ¡£
2.       Èí¼þÉÏ´«£º±¾È˲ÉÓÃÐéÄâ»ú°²×°µÄlinuxϵͳ£¬Ö÷»úÊÇWindows XP£¬¶øÓÉXPÏòlinuxÉÏ´«Îļþ²ÉÓõŤ¾ßÊÇ£ºFileZilla£»´ó¼Ò¿ÉÒÔÔÚÍøÉÏÏÂÔØ£¬ÊµÔÚÏÂÔØ²»ÁË£¬ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ