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) |
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 |
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 |
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 |
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! |
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 |
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 |
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}... |
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 |
检查服务状态
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systemctl status nginx.service |
使服务开机启动
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systemctl enable nginx.service |
取消服务开机启动
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systemctl disable nginx.service |
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