工作中常用的Nginx配置总结回顾

yum install -y pcre-devel 
yum -y install gcc make gcc-c++ wget
yum -y install openssl openssl-devel 

wget http://nginx.org/download/nginx-1.13.3.tar.gz
wget http://nginx.org/download/nginx-1.13.7.tar.gz

# 如果没有安装wget
# 下载已编译版本
$ yum install wget

# 解压压缩包
tar zxf nginx-1.13.3.tar.gz

cd nginx-1.11.5
./configure


....
Configuration summary
  + using system PCRE library
  + OpenSSL library is not used
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/local/nginx/sbin/nginx"
  nginx modules path: "/usr/local/nginx/modules"
  nginx configuration prefix: "/usr/local/nginx/conf"
  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
  nginx pid file: "/usr/local/nginx/logs/nginx.pid"
  nginx error log file: "/usr/local/nginx/logs/error.log"
  nginx http access log file: "/usr/local/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

make
make install

cd /usr/local/nginx/sbin/
./nginx -t

# nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
# nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

vi ~/.bash_profile

PATH=$PATH:$HOME/bin:/usr/local/nginx/sbin/
export PATH

[Unit]
Description=nginx
After=network.target remote-fs.target nss-lookup.target

[Service]

Type=forking
PIDFile=/var/run/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf
ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target

systemctl enable nginx.service
# 输出下面内容表示成功了
Created symlink from /etc/systemd/system/multi-user.target.wants/nginx.service to /usr/lib/systemd/system/nginx.service.

vi /etc/rc.local

# 在 rc.local 文件中，添加下面这条命令
/usr/local/nginx/sbin/nginx start

chmod +x /etc/rc.d/rc.local

# 启动
/usr/local/nginx/sbin/nginx

# 重启
/usr/local/nginx/sbin/nginx -s reload

# 关闭进程
/usr/local/nginx/sbin/nginx -s stop

# 平滑关闭nginx
/usr/local/nginx/sbin/nginx -s quit

# 查看nginx的安装状态，
/usr/local/nginx/sbin/nginx -V 

service iptables stop

vi /etc/sysconfig/iptables

-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT

service iptables restart
# 命令进行查看目前nat
iptables -t nat -L

service iptables restart
# Redirecting to /bin/systemctl restart  iptables.service
# Failed to restart iptables.service: Unit iptables.service failed to load: No such file or directory.

# 传统命令
systemctl stop firewalld
systemctl mask firewalld

# 安装命令
yum install iptables-services

systemctl enable iptables 
service iptables restart

yum remove nginx