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
1. HCI²ãÐÒé¸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,L2capµÈÐÒé ......
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
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·¨¡£ ......
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 &' ......
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£¬ ......