CentOS7.2安装Nginx的方法步骤
CentOS7.2安装Nginx过程笔记,由于学习的需要,这段时间学一点“nginx”。今天学习一下Nginx安装,留个笔记
查看CentOS的版本
使用一下命令来查看一下当前系统的版本
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[root@localhost ~] # cat /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)
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添加资源库
在 CentOS 系统上安装 Nginx ,你得先去添加一个资源库,像这样:
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vim /etc/yum .repos.d /nginx .repo
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使用 vim 命令去打开 /etc/yum.repos.d/nginx.repo ,如果 nginx.repo 不存在,就会去创建一个这样的文件,打开以后按一下小 i 键,进入编辑模式,然后复制粘贴下面这几行代码,完成以后按 esc 键退出,再输入:wq (保存并退出)
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[nginx]
name=nginx repo
baseurl=http: //nginx .org /packages/centos/ $releasever/$basearch/
gpgcheck=0
enabled=1
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yum 命令去安装 nginx
完成上边操作以后,我们就可以使用 yum 命令去安装 nginx 了
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yum install nginx
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安装成功:
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Loaded plugins: fastestmirror, langpacks
nginx | 2.9 kB 00:00
nginx/7/x86_64/primary_db | 14 kB 00:01
Loading mirror speeds from cached hostfile
* base: mirrors.sina.cn
* extras: mirrors.btte.net
* updates: mirrors.sina.cn
Resolving Dependencies
--> Running transaction check
---> Package nginx.x86_64 1:1.10.1-1.el7.ngx will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
nginx x86_64 1:1.10.1-1.el7.ngx nginx 640 k
Transaction Summary
================================================================================
Install 1 Package
Total download size: 640 k
Installed size: 2.1 M
Is this ok [y/d/N]: y
Downloading packages:
nginx-1.10.1-1.el7.ngx.x86_64.rpm | 640 kB 00:27
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : 1:nginx-1.10.1-1.el7.ngx.x86_64 1/1
----------------------------------------------------------------------
Thanks for using nginx!
Please find the official documentation for nginx here:
* http://nginx.org/en/docs/
Commercial subscriptions for nginx are available on:
* http://nginx.com/products/
----------------------------------------------------------------------
Verifying : 1:nginx-1.10.1-1.el7.ngx.x86_64 1/1
Installed:
nginx.x86_64 1:1.10.1-1.el7.ngx
Complete!
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测试nginx配置文件
当你执行 nginx -t 得时候,nginx会去测试你得配置文件得语法,并告诉你配置文件是否写得正确,同时也告诉了你配置文件得路径:
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nginx -t
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打印如下:
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nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
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说明配置文件成功!
centos7.0+ nginx实现停止、启动、重启
在CentOS7中,进行chkconfig命令操作时会发现有类似“systemctl.....”的提示,systemctl可以简单实现service和chkconfig的结合,这样通过一个命令就可以实现两个命令的功能。
systemctl命令的基本操作格式是:
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systemctl [OPTIONS...] {COMMAND}...
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以nginx服务为例,实现停止、启动、重启的动作如下:
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systemctl stop nginx.service
systemctl start nginx.service
systemctl restart nginx.service
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检查服务状态
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systemctl status nginx.service
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使服务开机启动
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systemctl enable nginx.service
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取消服务开机启动
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systemctl disable nginx.service
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:http://www.jianshu.com/p/fd23af327b77?utm_source=tuicool&utm_medium=referral
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