apache userdir功能

userdir模块可以很方便的和他人共享服务器的目录资料

该功能需要修改此配置文件

/etc/httpd/conf.d/userdir.conf

<IfModule mod_userdir.c>
#
# UserDir is disabled by default since it can confirm the presence
# of a username on the system (depending on home directory
# permissions).
#
# UserDir disabled ###########注释掉改参数，即等于开始userdir功能

#
# To enable requests to /~user/ to serve the user's public_html
# directory, remove the "UserDir disabled" line above, and uncomment
# the following line instead:
#
UserDir public_html ############## 打开
</IfModule>

#共享目录的权限设置如下

# AllowOverride FileInfo AuthConfig Limit Indexes
AllowOverride all
#添加一些认证的配置,可以用账号，密码访问该目录
authuserfile "/etc/htttpd/passwd"
authname "input your accout"
authtype basic
require user jay
# Options MultiViews Indexes SymLinksIfOwnerMatch IncludesNoExec
# Require method GET POST OPTIONS
</Directory>

创建网站资料，注意权限的问题

使用普通用户，创建共享目录

useradd jay

su - root

mkdir public_html #创建共享目录

设置该目录权限

chmod -Rf 755 /public_html/index.html

创建阿帕奇的用户认证文件，注意退回到root

[root@localhost ~]# htpasswd -c /etc/httpd/
conf/ conf.d/ conf.modules.d/ logs/ modules/ run/
[root@localhost ~]# htpasswd -c /etc/httpd/passwd jay
New password:
Re-type new password:
Adding password for user jay

重启apache，注意修改httpd的端口 80

systemctl restart httpd

此时访问 http:ip/~用户家目录名

输入账号密码

虚拟主机

如果web server不支持多虚拟主机

用户有多个业务网站，就得购买多台服务器，造成资源浪费，成本较高