1. 将 http://www.a.com 与 http://www.b.com 的DNS解析到你的服务器IP上。
2. 删除apache的默认主机配置文件。你也不希望创建2个虚拟主机后人家还能直接访问/var/www/ 吧 ;
进入 /etc/apache2/sites-enabled/ ; 删除 000-default 文件。
3. 在 /etc/apache2/sites-enabled/ 目录 , 用VI创建2个文件。文件名用 www.a.com.conf ; www.b.com.conf
在 www.a.com.conf 里填入以下代码:
1 <VirtualHost *:80>www.a.com.conf
2 ServerName www.a.com
3 ServerAdmin webmaster@localhost
4 DocumentRoot /var/www/www.a.com
5 <Directory />
6 Options FollowSymLinks
7 AllowOverride None
8 </Directory>
9 <Directory /var/www/www.a.com/>
10 Options Indexes FollowSymLinks MultiViews
11 AllowOverride None
12 Order allow,deny
13 allow from all
14 </Directory>
15
16 ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
17 <Directory "/usr/lib/cgi-bin">
18 AllowOverride None
19 Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
20 Order allow,deny
21 Allow from all
22 </Directory>
23
24 #ErrorLog ${APACHE_LOG_DIR}/error.log
25
26 # Possible values include: debug, info, notice, warn, error, crit,
27 # alert, emerg.
28 LogLevel warn
29
30 #CustomLog ${APACHE_LOG_DIR}/access.log combined
31
32 Alias /doc/ "/usr/share/doc/"
33 <Directory "/usr/share/doc/">
34 Options Indexes MultiViews FollowSymLinks
35 AllowOverride None
36 Order deny,allow
37 Deny from all
38 Allow from 127.0.0.0/255.0.0.0 ::1/128
39 </Directory>
40
41 </VirtualHost>
1 <VirtualHost *:80>www.b.com.conf
2 ServerName www.b.com
3 ServerAdmin webmaster@localhost
4 DocumentRoot /var/www/www.b.com
5 <Directory />
6 Options FollowSymLinks
7 AllowOverride None
8 </Directory>
9 <Directory /var/www/www.b.com/>
10 Options Indexes FollowSymLinks MultiViews
11 AllowOverride None
12 Order allow,deny
13 allow from all
14 </Directory>
15
16 ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
17 <Directory "/usr/lib/cgi-bin">
18 AllowOverride None
19 Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
20 Order allow,deny
21 Allow from all
22 </Directory>
23
24 #ErrorLog ${APACHE_LOG_DIR}/error.log
25
26 # Possible values include: debug, info, notice, warn, error, crit,
27 # alert, emerg.
28 LogLevel warn
29
30 #CustomLog ${APACHE_LOG_DIR}/access.log combined
31
32 Alias /doc/ "/usr/share/doc/"
33 <Directory "/usr/share/doc/">
34 Options Indexes MultiViews FollowSymLinks
35 AllowOverride None
36 Order deny,allow
37 Deny from all
38 Allow from 127.0.0.0/255.0.0.0 ::1/128
39 </Directory>
40
41 </VirtualHost>
apache详细权限在以上配置文件修改就行。
文章转自:http://forum.ubuntu.org.cn/viewtopic.php?t=341070