一、準(zhǔn)備工作：

1、安裝必備工具：

[root@localhost ~]# yum -y install gcc gcc-c++ autoconf automake
[root@localhost ~]# yum -y install zlib zlib-devel openssl openssl-devel pcre-devel

2、安裝之前，最好檢查一下是否已經(jīng)安裝有nginx

[root@localhost ~]# find -name nginx

[root@localhost ~]# yum remove nginx    #如果安裝了，先卸載

二、Nginx編譯安裝：

1、下載Nginx：http://nginx.org/en/download.html

[root@localhost ~]# cd /tmp
[root@localhost tmp]# wget http://nginx.org/download/nginx-1.14.0.tar.gz

2.解壓編譯

[root@localhost nginx-1.14.0]# useradd nginx
[root@localhost nginx-1.14.0]# passwd nginx

[root@localhost tmp]# tar -zxvf nginx-1.14.0.tar.gz
[root@localhost tmp]# cd nginx-1.14.0

[root@localhost nginx-1.14.0]# ./configure --prefix=/usr/local/nginx

3.安裝

[root@localhost nginx-1.14.0]# make && make install

4.啟動(dòng)、重啟、關(guān)閉

[root@localhost ～]/usr/local/nginx/sbin/nginx  //啟動(dòng)
[root@localhost ～]/usr/local/nginx/sbin -s reload //重啟
[root@localhost ～]/usr/local/nginx/sbin -s stop //關(guān)閉

5.實(shí)現(xiàn)systemd管理nginx

[root@localhost nginx]# vim /usr/lib/systemd/system/nginx.service
[unit]
Description=nginx
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true
[Install]
WantedBy=multi-user.target

三、啟動(dòng)nginx服務(wù)

[root@localhost nginx]# systemctl daemon-reload
[root@localhost nginx]# systemctl start nginx
[root@localhost nginx]# systemctl status nginx
● nginx.service
   Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)
   Active: active (running) since Thu 2018-05-24 04:31:17 EDT; 12s ago
  Process: 5882 ExecStart=/usr/local/nginx/sbin/nginx (code=exited, status=0/SUCCESS)
 Main PID: 5883 (nginx)
   CGroup: /system.slice/nginx.service
           ├─5883 nginx: master process /usr/local/nginx/sbin/nginx
           └─5884 nginx: worker process

May 24 04:31:17 localhost.localdomain systemd[1]: [/usr/lib/systemd/system/nginx.service:1] Unkn...ng.
May 24 04:31:17 localhost.localdomain systemd[1]: Starting nginx.service...
May 24 04:31:17 localhost.localdomain systemd[1]: Started nginx.service.
Hint: Some lines were ellipsized, use -l to show in full.