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

[ת]Linux²Ù×÷ϵͳÏÂ/etc/hostsÎļþÅäÖ÷½·¨

1. ¹ØÓÚ/etc/host£¬Ö÷»úÃûºÍIPÅäÖÃÎļþ
Hosts - The static table lookup for host name£¨Ö÷»úÃû²éѯ¾²Ì¬±í£©
Linux µÄ/etc/hostsÊÇÅäÖÃipµØÖ·ºÍÆä¶ÔÓ¦Ö÷»úÃûµÄÎļþ£¬ÕâÀï¿ÉÒԼǼ±¾»úµÄ»òÆäËûÖ÷»úµÄip¼°Æä¶ÔÓ¦Ö÷»úÃû¡£²»Í¬µÄlinux°æ±¾£¬Õâ¸öÅäÖÃÎļþÒ²¿ÉÄܲ»Í¬¡£±ÈÈçDebianµÄ¶ÔÓ¦ÎļþÊÇ/etc/hostname¡£
2. ÅäÖÃÎļþ
Õâ¸öÎļþ¿ÉÒÔÅäÖÃÖ÷»úip¼°¶ÔÓ¦µÄÖ÷»úÃû£¬¶ÔÓÚ·þÎñÆ÷ÀàÐ͵ÄlinuxϵͳÆä×÷Óû¹ÊDz»¿ÉºöÂԵġ£ÔÚ¾ÖÓòÍø»òÊÇINTERNETÉÏ£¬Ã¿Ì¨Ö÷»ú¶¼ÓÐÒ»¸öIPµØÖ·£¬ËüÇø·Ö¿ªÃ¿Ì¨Ö÷»ú£¬²¢¿ÉÒÔ¸ù¾Ýip½øÐÐͨѶ¡£µ«IPµØÖ·²»·½±ã¼ÇÒ䣬ËùÒÔÓÖÓÐÁËÓòÃû¡£ÔÚÒ»¸ö¾ÖÓòÍøÖУ¬Ã¿Ì¨»úÆ÷¶¼ÓÐÒ»¸öÖ÷»úÃû£¬ÓÃÓÚÇø·ÖÖ÷»ú£¬±ãÓÚÏ໥·ÃÎÊ¡£
LinuxÖ÷»úÃûµÄÏà¹ØÅäÖÃÎļþ¾ÍÊÇ/etc/hosts;Õâ¸öÎļþ¸æËß±¾Ö÷»úÄÄЩÓòÃû¶ÔÓ¦ÄÇЩip£¬ÄÇЩÖ÷»úÃû¶ÔÓ¦ÄÄЩip£º
±ÈÈçÎļþÖÐÓÐÕâÑùµÄ¶¨Òå
192.168.1.100 linumu100 test100
¼ÙÉè192.168.1.100ÊÇÒ»Ì¨ÍøÕ¾·þÎñÆ÷£¬ÔÚÍøÒ³ÖÐÊäÈëhttp://linumu100»òhttp://test100¾Í»á´ò¿ª192.168.1.100µÄÍøÒ³¡£
ͨ³£Çé¿öÏÂÕâ¸öÎļþÊ×ÏȼǼÁ˱¾»úµÄipºÍÖ÷»úÃû£º
127.0.0.1 localhost.localdomain localhost
3. ÅäÖÃÎļþ¸ñʽ˵Ã÷
Ò»°ã/etc/hosts µÄÄÚÈÝÒ»°ãÓÐÈçÏÂÀàËÆÄÚÈÝ£º
127.0.0.1 localhost.localdomain localhost
192.168.1.100 linmu100.com linmu100
192.168.1.120 ftpserver ftp120
Ò»°ãÇé¿öÏÂhostsÎļþµÄÿÐÐΪһ¸öÖ÷»ú£¬Ã¿ÐÐÓÉÈý²¿·Ý×é³É£¬Ã¿¸ö²¿·ÝÓɿոñ¸ô¿ª¡£ÆäÖÐ#ºÅ¿ªÍ·µÄÐÐ×ö˵Ã÷£¬²»±»ÏµÍ³½âÊÍ¡£
µÚÒ»²¿·Ý£ºÍøÂçIPµØÖ·£»
µÚ¶þ²¿·Ý£ºÖ÷»úÃû»òÓòÃû£»
µÚÈý²¿·Ý£ºÖ÷»úÃû±ðÃû£»
µ±È»Ã¿ÐÐÒ²¿ÉÒÔÊÇÁ½²¿·Ý£¬¼´Ö÷»úIPµØÖ·ºÍÖ÷»úÃû£»±ÈÈç 192.168.1.100 linmu100¡£
ÕâÀï¿ÉÒÔÉÔ΢½âÊÍÒ»ÏÂÖ÷»úÃû(hostname)ºÍÓòÃû(Domain£©µÄÇø±ð£ºÖ÷»úÃûͨ³£ÔÚ¾ÖÓòÍøÄÚʹÓã¬Í¨¹ýhostsÎļþ£¬Ö÷»úÃû¾Í±»½âÎöµ½¶ÔÓ¦ip£»ÓòÃûͨ³£ÔÚinternetÉÏʹÓ㬵«Èç¹û±¾»ú²»ÏëʹÓÃinternetÉϵÄÓòÃû½âÎö£¬Õâʱ¾Í¿ÉÒÔ¸ü¸ÄhostsÎļþ£¬¼ÓÈë×Ô¼ºµÄÓòÃû½âÎö¡£
4. /hostsÎļþ¿ÉÒÔ°ïÖú½â¾öÄÄЩÎÊÌâ
4.1 Ô¶³ÌµÇ¼linuxÖ÷»ú¹ýÂýÎÊÌâ
ÓÐʱ¿Í»§¶ËÏëÔ¶³ÌµÇ¼һ̨linuxÖ÷»ú£¬µ«Ã¿´ÎµÇ¼ÊäÈëÃÜÂëºó¶¼»áµÈºÜ³¤Ò»¶Îʱ¼ä²Å»á½øÈ룬ÕâÊÇÒòΪlinuxÖ÷»úÔÚ·µ»ØÐÅϢʱÐèÒª½âÎöip£¬Èç¹ûÔÚlinuxÖ÷»úµÄhostsÎļþÊÂÏȼÓÈë¿Í»§¶ËµÄipµØÖ·£¬ÕâʱÔÙ´Ó¿Í»§¶ËÔ¶³ÌµÇ¼linux¾Í»á±äºÜ¿ì¡£
×¢£ºÕâÀïËù˵µÄÔ¶³ÌµÇ¼²»½ö½öÊÇssh£¬»¹¿ÉÄÜÊÇmysqlÔ¶³ÌµÇ¼£¬»òÊÇÎļþ¹²ÏíµÄ²éѯµÈ¡


Ïà¹ØÎĵµ£º

¹ØÓÚlinux»·¾³±äÁ¿Îļþ

/etc/profile:´ËÎļþΪϵͳµÄÿ¸öÓû§ÉèÖû·¾³ÐÅÏ¢,µ±Óû§µÚÒ»´ÎµÇ¼ʱ,¸ÃÎļþ±»Ö´ÐÐ.²¢´Ó/etc/profile.dĿ¼µÄÅäÖÃÎļþÖÐËѼ¯shellµÄÉèÖÃ.
/etc/bashrc:Ϊÿһ¸öÔËÐÐbash shellµÄÓû§Ö´ÐдËÎļþ.µ±bash shell±»´ò¿ªÊ±,¸ÃÎļþ±»¶ÁÈ¡.
~/.bash_profile:ÿ¸öÓû§¶¼¿ÉʹÓøÃÎļþÊäÈëרÓÃÓÚ×Ô¼ºÊ¹ÓõÄshellÐÅÏ¢,µ±Óû§µÇ¼ʱ, ......

Linux/Ubuntu chmodÃüÁîÏê½âʹÓøñʽºÍ·½·¨

ÔÚ Ubuntu Linux ÖÐÓÃÔ´ÂëÎļþ°²×°Èí¼þ
ʱ¾­³£¶¼»áÓõ½chmod
ÃüÁîÀ´¸ü¸ÄÎļþµÄȨÏÞʹÆäÔÚ°²×°Ê±ÓÐÖ´ÐеÄȨÏÞ¡£ÓÉÓÚ Ubuntu Linux ĬÈϲ»ÄÜÓÃrootÕË»§À´µÇ¼ËùÒÔÔÚÓÃchmodÃüÁîÀ´¸ü¸ÄÎļþµÄȨÏÞʱÍùÍùÐèÒª½áºÏsudoÃüÁîÀ´Ê¹Óã¬Èç¹ûÄã¶ÔsudoÃüÁ²»Ì«Á˽⣬ÇëÏÈ¿´¿´±¾Õ¾µÄ¡¶sudoÃüÁîÏê½â¡·
chmod
Linux/Ubuntu
ϵͳÖÐÎÄ ......

LinuxÏÂrz/sz°²×°¼°Ê¹Ó÷½·¨

1)    ¹¤¾ß˵Ã÷
ÔÚSecureCRTÕâÑùµÄsshµÇ¼Èí¼þÀï, ͨ¹ýÔÚLinux½çÃæÀïÊäÈërz/szÃüÁîÀ´ÉÏ´«/ÏÂÔØÎļþ. ¶ÔÓÚRHEL5, rz/szĬÈÏûÓа²×°ËùÒÔÐèÒªÊÖ¹¤°²×°.
sz: ½«Ñ¡¶¨µÄÎļþ·¢ËÍ(send)µ½±¾µØ»úÆ÷;
rz£ºÔËÐиÃÃüÁî»áµ¯³öÒ»¸öÎļþÑ¡Ôñ´°¿Ú, ´Ó±¾µØÑ¡ÔñÎļþÉÏ´«µ½·þÎñÆ÷(receive).
ÏÂÔØ°²×°°ülrzsz-0.12.20.tar. ......

LinuxÄں˿ª·¢¹¤³Ìʦ±ØÐëÕÆÎÕµÄÈýÊ®µÀÌâ

1)      LinuxÖÐÖ÷ÒªÓÐÄļ¸ÖÖÄÚºËËø£¿
2)      LinuxÖеÄÓû§Ä£Ê½ºÍÄÚºËģʽÊÇʲôº¬Ò⣿
3)      ÔõÑùÉêÇë´ó¿éÄÚºËÄڴ棿
4)      Óû§½ø³Ì¼äͨÐÅÖ÷ÒªÄļ¸ÖÖ·½Ê½£¿
5)      ͨ¹ý»ï°éÏ ......

ÍêÕûlinuxÏÂphpµ¥·þÎñÆ÷ÅäÖÃ

²Ù×÷ϵͳCentOS 5.3
ϵͳ°²×°Íê³Éºó£¬°²×°±ØÒªµÄ°ü
yum install autoconf gcc gcc-c++ libjpeg libjpeg-level
libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ