源码安装
1.安装一些必须的模块 yum install gcc gcc-c++ automake pcre pcre-devel zlip zlib-devel openssl openssl-devel 2.下载 wget http://nginx.org/download/nginx-1.8.1.tar.gz 3.解压 tar -zxvf nginx-1.8.1.tar.gz 4.进入目录 cd nginx-1.8.1 5.编译，生成makefile文件，编译时./configure --help以--without开头的都默认安装。 ./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --user=nginx --group=nginx --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --http-client-body-temp-path=/var/tmp/nginx/client/ --http-proxy-temp-path=/var/tmp/nginx/proxy/ --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --http-scgi-temp-path=/var/tmp/nginx/scgi --with-pcre 6.根据Makefile文件生成相应的模块 make 7.创建目录，并将生成的模块和文件复制到相应的目录 make install 8.修改原端口80为8090，以免和httpd的端口冲突（如果没有安装httpd，这一步省略） vim /usr/local/nginx/conf/nginx.conf server { listen 8090; server_name localhost; 如果你安装了httpd，却没有进行这一步，启动时会报错，如下 [root@localhost sbin]# ./nginx nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] still could not bind() 9.创建这个文件夹 mkdir -p /var/tmp/nginx/client 如果不进行这一步，启动时会报错 [root@localhost nginx-1.8.1]# ./nginx
nginx: [emerg] mkdir() "/var/tmp/nginx/client/" failed (2: No such file or directory)
10. 创建nginx组和nginx用户
groupadd nginx
useradd nginx -g nginx
11. 如果报错如下
[root@localhost sbin]# ./nginx -c /usr/local/nginx/conf/nginx.conf [root@localhost sbin]# nginx: [emerg] open() "/var/run/nginx/nginx.pid" failed (2: No such file or directory)
解决办法：在/var/run下创建nginx文件，[root@localhost run]# mkdir nginx
yum安装
centos7中默认是没有nginx的rpm包的，所以我们自己需要先更新下rpm依赖库
(1) #rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
(2) #yum install nginx
一些操作命令 11，查看配置文件路径，并验证配置是否正确 [root@localhost sbin]# /usr/local/nginx/sbin/nginx -t 12. 查看nginx进程 [root@localhost sbin]# ps -ef |grep nginx 13.启动nginx程序 [root@localhost sbin]# ./nginx 或[root@localhost sbin]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf 14.从容停止（等待当前子进程处理完正在执行的请求后，结束 nginx 进程） [root@localhost sbin]# kill -quit 36657 15.快速停止 [root@localhost sbin]# kill -term 36679 或[root@localhost sbin]# kill -int 36679 16.强制停止 [root@localhost sbin]# pkill -9 nginx 或[root@localhost sbin]# ./nginx -s stop 17.重启 [root@localhost sbin]# ./nginx -s reload 或[root@localhost sbin]# ps -ef |grep nginx root 37961 1 0 11:19 ? 00:00:00 nginx: master process ./nginx nginx 37981 37961 0 11:23 ? 00:00:00 nginx: worker process root 37983 32988 0 11:23 pts/0 00:00:00 grep nginx [root@localhost sbin]# kill -HUP 37961
转载于:https://www.cnblogs.com/fanren224/p/8457275.html
