Linux 第十一周学习笔记（2）Apache服务
Apache服务1.yum install httpd -y
2.yum install httpd-manual -y#安装手册
3.systemctl start httpd
一．修改默认的发布目录
一般来说http服务的默认发布目录在/var/www/html页面中。首先读取首页index.html
如何修改：
1. vim /etc/httpd/conf/httpd.conf
119 # DocumentRoot "/var/www/html"#将原来的默认发布目录注释。方便恢复
120 DocumentRoot "/www/lyitx"#指定新的默认发布目录
121
122 Require all granted#允许所有人访问
123
2.创建目录
mkdir -p/www/lyitx
cd /www/lyitx
vim index.html
内容不限制
这里是lyitx目录
重启服务
Systemctl restart httpd
测试：
在火狐浏览器中输入：
172.25.254.66/index.html
实验成功
2.设置ip访问权限
A.访问黑名单-禁止某个ip访问
vim /etc/httpd/conf/httpd.conf
在之前修改的文件上修改
121
122 Require all granted
123 Order Allow,Deny#系统默认先读前面的Allow，再读Deny
124 Allow from All#允许所有人访问
125 Deny from 172.25.254.50#除了50主机
126
Require all granted
Order Allow,Deny
Allow from All
Deny from 172.25.254.0/24
如此设置：允许除了172.25.254.x网段的所有ip访问
Require all granted
Order Deny,Allow#先读去前面的deny-拒绝所有人，再允许50主机
Deny from All
Allow from 172.25.254.50
只有50主机能访问：
三．密码验证登陆
cd /etc/httpd/
htpasswd -cm htpasswdfile admin #首次建立登陆用户用-cm参数
htpasswd -m htpasswdfile lyitx#再次建立时则只用-m参数，否则会把之前建立的用户清空
# ls
confconf.dconf.modules.dhtpasswdfilelogsmodulesrun
# cat htpasswdfile
admin:$apr1$lWEEQdgR$vkBPESs4VC15d0ZS1PViq1
lyitx:$apr1$cHaORGNS$ZRafBI0TRqEoJkEAnykZ/.
编辑配置文件：
vim /etc/httpd/conf/httpd.conf
121
122 AllowOverride All
123 Authuserfile /etc/httpd/htpasswdfile
124 Authname "please input username & password"
125 Authtype basic
126 Require user admin#只有admin用户才可以登陆
127
systemctl restart httpd.service
#只有拥有帐号密码的用户才可登陆
vim /etc/httpd/conf/httpd.conf
# Require all granted
AllowOverride All
Authuserfile /etc/httpd/htpasswdfile
Authname "please input username & password"
Authtype basic
Require valid-user##前面么有user
再重启服务
四．虚拟主机，域名登陆
做实验前先还原之前的操作，
Vim /etc/httpd/conf/httpd.conf
119 DocumentRoot "/var/www/html"
120 #DocumentRoot "/www/lyitx"
121 #
122 # Relax access to content within /var/www.
123 #
124
125 AllowOverride None
126 # Allow open access:
127 Require all granted
128
重启服务
1.mkdir /var/www/virtual/news.lyitx.com/html -p
2.mkdir /var/www/virtual/music.lyitx.com/html -p
3.cd /var/www/virtual/muisc.lyitx.com/html/
4.vim index.html
这里是music
5.cd /var/www/virtual/news.lyitx.com/html/
6.vim index.html
这里是news
7.cd /etc/httpd/conf.d/
8.vim default.conf
Documentroot /var/www/html
Customlog "logs/default.log" combined
Require all granted
9.vim news.conf
Servername news.lyitx.com
Documentroot /var/www/virtual/news.lyitx.com/html
Customlog "logs/default.log" combined
Require all granted
10.vim music.conf
Servername music.lyitx.com
Documentroot /var/www/virtual/music.lyitx.com/html
Customlog "logs/default.log" combined
Require all granted
重启服务
11.访问页面的主机上加入解析
Vim /etc/hosts
172.25.254.66 www.lyitx.com lyitx.com news.lyitx.com music.lyitx.com#发布共享的主机ip
测试：
######https###########
1.yum install mod_ssl -y
2. yum install crypto-utils -y
3.genkey www.lyitx.com
/usr/bin/keyutil -c makecert -g 1024 -s "CN=www.lyitx.com, OU=linux, O=westos, L=xi'an, ST=shannxi, C=CN" -v 1 -a -z /etc/pki/tls/.rand.9611 -o /etc/pki/tls/certs/www.lyitx.com.crt -k /etc/pki/tls/private/www.lyitx.com.key
cmdstr: makecert
cmd_CreateNewCert
command:makecert
keysize = 1024 bits
subject = CN=www.lyitx.com, OU=linux, O=lyitx, L=xi'an, ST=shannxi, C=CN
valid for 1 months
random seed from /etc/pki/tls/.rand.9611
output will be written to /etc/pki/tls/certs/www.lyitx.com.crt
output key written to /etc/pki/tls/private/www.lyitx.com.key
Generating key. This may take a few moments...
Made a key
Opened tmprequest for writing
/usr/bin/keyutil Copying the cert pointer
Created a certificate
Wrote 882 bytes of encoded data to /etc/pki/tls/private/www.lyitx.com.key
Wrote the key to:
/etc/pki/tls/private/www.lyitx.com.key
cd /etc/httpd/conf.d
vim ssl.conf
100 SSLCertificateFile /etc/pki/tls/certs/www.lyitx.com.crt
107 SSLCertificateKeyFile /etc/pki/tls/private/www.lyiyx.com.key
systemctl restart httpd.service
测试：
在浏览器中：
https：//ip
查看证书
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