Ubuntu16.04下安装nginx（转）

原文链接

1.安装依赖库

• 1.1.安装gcc g++依赖库

ubuntu平台:apt-get install build-essentialapt-get install libtool

centeros平台:centos平台编译环境使用如下指令安装make：yum -y install gcc automake autoconf libtool make安装g++:yum install gcc gcc-c++

• 1.2.安装pcre依赖库 http://www.pcre.org/

sudo apt-get updatesudo apt-get install libpcre3 libpcre3-dev

• 1.3. 安装zlib依赖库 http://www.zlib.net

apt-get install zlib1g-dev

• 1.4. 安装ssl依赖库

apt-get install openssl

2.安装nginx http://nginx.org

#下载最新版本：wget http://nginx.org/download/nginx-1.11.3.tar.gz#解压：tar -zxvf nginx-1.11.3.tar.gz#进入解压目录：cd nginx-1.11.3#配置：./configure --prefix=/usr/local/nginx#编辑nginx：make注意：这里可能会报错，提示“pcre.h No such file or directory”,具体详见：http://stackoverflow.com/questions/22555561/error-building-fatal-error-pcre-h-no-such-file-or-directory需要安装 libpcre3-dev,命令为：sudo apt-get install libpcre3-dev#安装nginx：sudo make install#启动nginx：sudo /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf注意：-c 指定配置文件的路径，不加的话，nginx会自动加载默认路径的配置文件，可以通过 -h查看帮助命令。#查看nginx进程：ps -ef|grep nginx

3.nginx常用命令

• 3.1启动

/usr/local/nginx/sbin/nginx./sbin/nginx

• 3.2停止

./sbin/nginx -s stop./sbin/nginx -s quit-s都是采用向 Nginx 发送信号的方式。

• 3.3重新加载配置

./sbin/nginx -s reload

• 3.4指定配置文件

./sbin/nginx -c /usr/local/nginx/conf/nginx.conf-c表示configuration，指定配置文件

• 3.5查看版本

    方法1：        ./sbin/nginx -v        nginx: nginx version: nginx/1.0.0    方法2：        poechant@ubuntu:/usr/local/nginx$ ./sbin/nginx -V        nginx: nginx version: nginx/1.0.0        nginx: built by gcc 4.3.3 (Ubuntu 4.3.3-5ubuntu4)        nginx: TLS SNI support enabled        nginx: configure arguments: --with-http_ssl_module --with-openssl=/home/luming/openssl-1.0.0d/

• 3.6检查配置文件是否正确

poechant@ubuntu:/usr/local/nginx$ ./sbin/nginx -tnginx: [alert] could not open error log file: open() "/usr/local/nginx/logs/error.log" failed (13: Permission denied)nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok2012/01/09 16:45:09 [emerg] 23898#0: open() "/usr/local/nginx/logs/nginx.pid" failed (13: Permission denied)nginx: configuration file /usr/local/nginx/conf/nginx.conf test failed如果出现如上的提示信息，表示没有访问错误日志文件和进程，可以sudo（super user do）一下：poerchant@ubuntu:/usr/local/nginx$ sudo ./sbin/nginx -tnginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is oknginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful如果显示如上，则表示配置文件正确。否则，会有相关提示。

• 3.7 显示帮助信息

poechant@ubuntu:/user/local/nginx$ ./sbin/nginx -h或poechant@ubuntu:/user/local/nginx$ ./sbin/nginx -?