Linux-apache服务器

虚拟主机的操作步骤
2.2版本
vi /etc/httpd/conf/httpd.conf
NameVirtualHost *:80
vi /etc/httpd/conf.d/www.efg.com.conf
<VirtualHost *:80>
    ServerAdmin [e-mail]
    DocumentRoot /var/www/html/efg.com
    ServerName www.efg.com
    ErrorLog logs/efg.com-error_log
    CustomLog logs/efg.com-access_log common
</VirtualHost>


service httpd restart


2.4版本
vi /etc/httpd/conf.d/test.conf
<VirtualHost *:80>
    ServerAdmin [e-mail]
    DocumentRoot "/var/www/html/test.com"
    ServerName www.test.com
    ErrorLog "/var/log/httpd/test.com-error_log"
    CustomLog "/var/log/httpd/test.com-access_log" common
</VirtualHost>




2.4版本的该配置字段可以从/usr/share/doc/httpd-2.4.6/httpd-vhosts.conf文件中找到。


如果是通过错误的解析，或者是IP访问到主机，则将第一个匹配到的虚拟主机结果反馈给客户端












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单独开辟一个分区，用来存放网页文件。
lvm --> 可在线扩展
www.lvm.com
el6
 fdisk /dev/vdb
pvcreate /dev/vdb1
vgcreate vgweb /dev/vdb1
lvcreate -n lvweb -L 300M vgweb
mkfs.ext4 /dev/vgweb/lvweb
mount /dev/vgweb/lvweb /lvm


vim /etc/httpd/conf.d/www.lvm.com.conf
<VirtualHost *:80>
    ServerAdmin [e-mail]
    DocumentRoot /lvm
    ServerName www.lvm.com
    ErrorLog logs/lvm.com-error_log
    CustomLog logs/lvm.com-access_log common
</VirtualHost>
semanage fcontext -a -t httpd_sys_content_t '/lvm(/.*)?'
restorecon -F -R -v '/lvm'
echo lvm > index.html


el7
<Directory "目录">
    Require all granted   -->允许所有人访问
</Directory>
<Directory "目录">
    Require all denied   -->不允许任何人访问
</Directory>






访问控制
1.server 
el7 require  all granted 允许所有人访问
    require all denied  不允许任何人访问
Require ip 172.25.0.11


el6 order deny,allow    -> 允许大于拒绝
    deny from ip 网段
    allow from ip 网段  all


2.认证
<Directory "/var/www/html/efg.com/doc">
AllowOverride AuthConfig
AuthName "info"                   # 说明信息
AuthType basic 
AuthUserFile "/etc/httpd/.htpasswd"   # 认证文件：用户名密码
Require valid-user
</Directory>


htpasswd -cm /etc/httpd/.htpasswd carol
chmod 400 /etc/httpd/.htpasswd 
chown apache /etc/httpd/.htpasswd




Alias /download/ "/var/www/download/"  -->别名的机制，当访问文件路径部分匹配到/download/ 则将/var/www/download/目录下的文件反馈给客户端




<Directory "/var/www/download">
        Options Indexes    --> 如果对应目录下没有index.html ，则将文件名称罗列出来
</Directory>


<Directory "/var/www/download/carol">
        Options -Indexes
</Directory>