安装Nginx

Nginx(读作in gen ex)是Web服务器,类似Apache,不过更容易配置,而且使用系统内存通常更少。我没有时间详细介绍Nginx,不过我想告诉你如何在你的服务器中安装Nginx,以及如何把相应的请求转发给PHP-FPM进程池。

Centos7安装Nginx 有两种方法

  1. 通过yum安装
  2. 手动下载安装包解压安装

本文采用第一种安装方式,通过yum安装
当然,直接通过 yum install nginx 肯定是不行的,因为yum没有nginx,所以首先把 nginx 的源加入 yum中

一、sudo yum install epel-release 命令,添加CentOS7 EPEL存储库

[root@localhost ~]# sudo yum install epel-release
Loaded plugins: fastestmirror
base                                                                                             | 3.6 kB  00:00:00
epel                                                                                             | 3.2 kB  00:00:00
extras                                                                                           | 3.4 kB  00:00:00
updates                                                                                          | 3.4 kB  00:00:00
(1/7): base/7/x86_64/group_gz                                                                    | 166 kB  00:00:00
(2/7): epel/x86_64/group_gz                                                                      |  88 kB  00:00:00
(3/7): epel/x86_64/updateinfo                                                                    | 943 kB  00:00:00
(4/7): extras/7/x86_64/primary_db                                                                | 187 kB  00:00:00
(5/7): epel/x86_64/primary                                                                       | 3.6 MB  00:00:00
(6/7): base/7/x86_64/primary_db                                                                  | 5.9 MB  00:00:00
(7/7): updates/7/x86_64/primary_db                                                               | 5.2 MB  00:00:00
Determining fastest mirrors
epel                                                                                                        12687/12687
Resolving Dependencies
--> Running transaction check
---> Package epel-release.noarch 0:7-11 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

========================================================================================================================
 Package                          Arch                       Version                     Repository                Size
========================================================================================================================
Installing:
 epel-release                     noarch                     7-11                        epel                      15 k

Transaction Summary
========================================================================================================================
Install  1 Package

Total download size: 15 k
Installed size: 24 k
Is this ok [y/d/N]:

键入 “y” 回车,安装成功

Downloading packages:
epel-release-7-11.noarch.rpm                                                                     |  15 kB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
 Installing : epel-release-7-11.noarch                                                                             1/1
warning: /etc/yum.repos.d/epel.repo created as /etc/yum.repos.d/epel.repo.rpmnew
 Verifying  : epel-release-7-11.noarch                                                                             1/1

Installed:
 epel-release.noarch 0:7-11

Complete!

二、sudo yum install nginx 命令,现在,Nginx的存储库安装在服务器上,然后安装Web服务器。

[root@localhost ~]# sudo yum install nginx
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package nginx.x86_64 1:1.12.2-2.el7 will be installed
--> Processing Dependency: nginx-filesystem = 1:1.12.2-2.el7 for package: 1:nginx-1.12.2-2.el7.x86_64
--> Processing Dependency: nginx-all-modules = 1:1.12.2-2.el7 for package: 1:nginx-1.12.2-2.el7.x86_64
--> Processing Dependency: nginx-filesystem for package: 1:nginx-1.12.2-2.el7.x86_64
--> Processing Dependency: libcrypto.so.10(OPENSSL_1.0.2)(64bit) for package: 1:nginx-1.12.2-2.el7.x86_64
--> Processing Dependency: libprofiler.so.0()(64bit) for package: 1:nginx-1.12.2-2.el7.x86_64
--> Running transaction check
---> Package gperftools-libs.x86_64 0:2.6.1-1.el7 will be installed
---> Package nginx-all-modules.noarch 1:1.12.2-2.el7 will be installed
--> Processing Dependency: nginx-mod-stream = 1:1.12.2-2.el7 for package: 1:nginx-all-modules-1.12.2-2.el7.noarch
--> Processing Dependency: nginx-mod-mail = 1:1.12.2-2.el7 for package: 1:nginx-all-modules-1.12.2-2.el7.noarch
--> Processing Dependency: nginx-mod-http-xslt-filter = 1:1.12.2-2.el7 for package: 1:nginx-all-modules-1.12.2-2.el7.noarch
--> Processing Dependency: nginx-mod-http-perl = 1:1.12.2-2.el7 for package: 1:nginx-all-modules-1.12.2-2.el7.noarch
--> Processing Dependency: nginx-mod-http-image-filter = 1:1.12.2-2.el7 for package: 1:nginx-all-modules-1.12.2-2.el7.noarch
--> Processing Dependency: nginx-mod-http-geoip = 1:1.12.2-2.el7 for package: 1:nginx-all-modules-1.12.2-2.el7.noarch
---> Package nginx-filesystem.noarch 1:1.12.2-2.el7 will be installed
---> Package openssl-libs.x86_64 1:1.0.1e-60.el7_3.1 will be updated
--> Processing Dependency: openssl-libs(x86-64) = 1:1.0.1e-60.el7_3.1 for package: 1:openssl-1.0.1e-60.el7_3.1.x86_64
---> Package openssl-libs.x86_64 1:1.0.2k-12.el7 will be an update
--> Running transaction check
---> Package nginx-mod-http-geoip.x86_64 1:1.12.2-2.el7 will be installed
--> Processing Dependency: GeoIP for package: 1:nginx-mod-http-geoip-1.12.2-2.el7.x86_64
--> Processing Dependency: libGeoIP.so.1()(64bit) for package: 1:nginx-mod-http-geoip-1.12.2-2.el7.x86_64
---> Package nginx-mod-http-image-filter.x86_64 1:1.12.2-2.el7 will be installed
--> Processing Dependency: gd for package: 1:nginx-mod-http-image-filter-1.12.2-2.el7.x86_64
--> Processing Dependency: libgd.so.2()(64bit) for package: 1:nginx-mod-http-image-filter-1.12.2-2.el7.x86_64
---> Package nginx-mod-http-perl.x86_64 1:1.12.2-2.el7 will be installed
---> Package nginx-mod-http-xslt-filter.x86_64 1:1.12.2-2.el7 will be installed
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.18)(64bit) for package: 1:nginx-mod-http-xslt-filter-1.12.2-2.el7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.11)(64bit) for package: 1:nginx-mod-http-xslt-filter-1.12.2-2.el7.x86_64
--> Processing Dependency: libxslt.so.1()(64bit) for package: 1:nginx-mod-http-xslt-filter-1.12.2-2.el7.x86_64
--> Processing Dependency: libexslt.so.0()(64bit) for package: 1:nginx-mod-http-xslt-filter-1.12.2-2.el7.x86_64
---> Package nginx-mod-mail.x86_64 1:1.12.2-2.el7 will be installed
---> Package nginx-mod-stream.x86_64 1:1.12.2-2.el7 will be installed
---> Package openssl.x86_64 1:1.0.1e-60.el7_3.1 will be updated
---> Package openssl.x86_64 1:1.0.2k-12.el7 will be an update
--> Running transaction check
---> Package GeoIP.x86_64 0:1.5.0-11.el7 will be installed
---> Package gd.x86_64 0:2.0.35-26.el7 will be installed
--> Processing Dependency: libpng15.so.15(PNG15_0)(64bit) for package: gd-2.0.35-26.el7.x86_64
--> Processing Dependency: libjpeg.so.62(LIBJPEG_6.2)(64bit) for package: gd-2.0.35-26.el7.x86_64
--> Processing Dependency: libpng15.so.15()(64bit) for package: gd-2.0.35-26.el7.x86_64
--> Processing Dependency: libjpeg.so.62()(64bit) for package: gd-2.0.35-26.el7.x86_64
--> Processing Dependency: libfontconfig.so.1()(64bit) for package: gd-2.0.35-26.el7.x86_64
--> Processing Dependency: libXpm.so.4()(64bit) for package: gd-2.0.35-26.el7.x86_64
--> Processing Dependency: libX11.so.6()(64bit) for package: gd-2.0.35-26.el7.x86_64
---> Package libxslt.x86_64 0:1.1.28-5.el7 will be installed
--> Running transaction check
---> Package fontconfig.x86_64 0:2.10.95-11.el7 will be installed
--> Processing Dependency: fontpackages-filesystem for package: fontconfig-2.10.95-11.el7.x86_64
--> Processing Dependency: font(:lang=en) for package: fontconfig-2.10.95-11.el7.x86_64
---> Package libX11.x86_64 0:1.6.5-1.el7 will be installed
--> Processing Dependency: libX11-common >= 1.6.5-1.el7 for package: libX11-1.6.5-1.el7.x86_64
--> Processing Dependency: libxcb.so.1()(64bit) for package: libX11-1.6.5-1.el7.x86_64
---> Package libXpm.x86_64 0:3.5.12-1.el7 will be installed
---> Package libjpeg-turbo.x86_64 0:1.2.90-5.el7 will be installed
---> Package libpng.x86_64 2:1.5.13-7.el7_2 will be installed
--> Running transaction check
---> Package fontpackages-filesystem.noarch 0:1.44-8.el7 will be installed
---> Package libX11-common.noarch 0:1.6.5-1.el7 will be installed
---> Package libxcb.x86_64 0:1.12-1.el7 will be installed
--> Processing Dependency: libXau.so.6()(64bit) for package: libxcb-1.12-1.el7.x86_64
---> Package lyx-fonts.noarch 0:2.2.3-1.el7 will be installed
--> Running transaction check
---> Package libXau.x86_64 0:1.0.8-2.1.el7 will be installed
--> Finished Dependency Resolution
--> Finished Dependency Resolution

Dependencies Resolved

========================================================================================================================
 Package                                   Arch                 Version                        Repository          Size
========================================================================================================================
Installing:
 nginx                                     x86_64               1:1.12.2-2.el7                 epel               530 k
Installing for dependencies:
 GeoIP                                     x86_64               1.5.0-11.el7                   base               1.1 M
 fontconfig                                x86_64               2.10.95-11.el7                 base               229 k
 fontpackages-filesystem                   noarch               1.44-8.el7                     base               9.9 k
 gd                                        x86_64               2.0.35-26.el7                  base               146 k
 gperftools-libs                           x86_64               2.6.1-1.el7                    base               272 k
 libX11                                    x86_64               1.6.5-1.el7                    base               606 k
 libX11-common                             noarch               1.6.5-1.el7                    base               164 k
 libXau                                    x86_64               1.0.8-2.1.el7                  base                29 k
 libXpm                                    x86_64               3.5.12-1.el7                   base                55 k
 libjpeg-turbo                             x86_64               1.2.90-5.el7                   base               134 k
 libpng                                    x86_64               2:1.5.13-7.el7_2               base               213 k
 libxcb                                    x86_64               1.12-1.el7                     base               211 k
 libxslt                                   x86_64               1.1.28-5.el7                   base               242 k
 lyx-fonts                                 noarch               2.2.3-1.el7                    epel               159 k
 nginx-all-modules                         noarch               1:1.12.2-2.el7                 epel                16 k
 nginx-filesystem                          noarch               1:1.12.2-2.el7                 epel                17 k
 nginx-mod-http-geoip                      x86_64               1:1.12.2-2.el7                 epel                23 k
 nginx-mod-http-image-filter               x86_64               1:1.12.2-2.el7                 epel                26 k
 nginx-mod-http-perl                       x86_64               1:1.12.2-2.el7                 epel                36 k
 nginx-mod-http-xslt-filter                x86_64               1:1.12.2-2.el7                 epel                26 k
 nginx-mod-mail                            x86_64               1:1.12.2-2.el7                 epel                54 k
 nginx-mod-stream                          x86_64               1:1.12.2-2.el7                 epel                76 k
Updating for dependencies:
 openssl                                   x86_64               1:1.0.2k-12.el7                base               492 k
 openssl-libs                              x86_64               1:1.0.2k-12.el7                base               1.2 M

Transaction Summary
========================================================================================================================
Install  1 Package  (+22 Dependent packages)
Upgrade             (  2 Dependent packages)

Total download size: 5.9 M
Is this ok [y/d/N]:

键入 “y” 回车,安装完成

Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/25): fontconfig-2.10.95-11.el7.x86_64.rpm                                                     | 229 kB  00:00:00
(2/25): fontpackages-filesystem-1.44-8.el7.noarch.rpm                                            | 9.9 kB  00:00:00
(3/25): gd-2.0.35-26.el7.x86_64.rpm                                                              | 146 kB  00:00:00
(4/25): gperftools-libs-2.6.1-1.el7.x86_64.rpm                                                   | 272 kB  00:00:00
(5/25): libX11-1.6.5-1.el7.x86_64.rpm                                                            | 606 kB  00:00:00
(6/25): libX11-common-1.6.5-1.el7.noarch.rpm                                                     | 164 kB  00:00:00
(7/25): libXau-1.0.8-2.1.el7.x86_64.rpm                                                          |  29 kB  00:00:00
(8/25): libXpm-3.5.12-1.el7.x86_64.rpm                                                           |  55 kB  00:00:00
(9/25): libjpeg-turbo-1.2.90-5.el7.x86_64.rpm                                                    | 134 kB  00:00:00
(10/25): libpng-1.5.13-7.el7_2.x86_64.rpm                                                        | 213 kB  00:00:00
(11/25): libxcb-1.12-1.el7.x86_64.rpm                                                            | 211 kB  00:00:00
(12/25): libxslt-1.1.28-5.el7.x86_64.rpm                                                         | 242 kB  00:00:00
(13/25): lyx-fonts-2.2.3-1.el7.noarch.rpm                                                        | 159 kB  00:00:00
(14/25): nginx-all-modules-1.12.2-2.el7.noarch.rpm                                               |  16 kB  00:00:00
(15/25): nginx-filesystem-1.12.2-2.el7.noarch.rpm                                                |  17 kB  00:00:00
(16/25): nginx-1.12.2-2.el7.x86_64.rpm                                                           | 530 kB  00:00:00
(17/25): nginx-mod-http-geoip-1.12.2-2.el7.x86_64.rpm                                            |  23 kB  00:00:00
(18/25): GeoIP-1.5.0-11.el7.x86_64.rpm                                                           | 1.1 MB  00:00:00
(19/25): nginx-mod-http-perl-1.12.2-2.el7.x86_64.rpm                                             |  36 kB  00:00:00
(20/25): nginx-mod-http-xslt-filter-1.12.2-2.el7.x86_64.rpm                                      |  26 kB  00:00:00
(21/25): nginx-mod-mail-1.12.2-2.el7.x86_64.rpm                                                  |  54 kB  00:00:00
(22/25): nginx-mod-stream-1.12.2-2.el7.x86_64.rpm                                                |  76 kB  00:00:00
(23/25): nginx-mod-http-image-filter-1.12.2-2.el7.x86_64.rpm                                     |  26 kB  00:00:00
(24/25): openssl-1.0.2k-12.el7.x86_64.rpm                                                        | 492 kB  00:00:00
(25/25): openssl-libs-1.0.2k-12.el7.x86_64.rpm                                                   | 1.2 MB  00:00:00
------------------------------------------------------------------------------------------------------------------------
Total                                                                                   9.6 MB/s | 5.9 MB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : fontpackages-filesystem-1.44-8.el7.noarch                                                           1/27
  Updating   : 1:openssl-libs-1.0.2k-12.el7.x86_64                                                                 2/27
  Updating   : 1:openssl-1.0.2k-12.el7.x86_64                                                                      3/27
  Installing : lyx-fonts-2.2.3-1.el7.noarch                                                                        4/27
  Installing : fontconfig-2.10.95-11.el7.x86_64                                                                    5/27
  Installing : gperftools-libs-2.6.1-1.el7.x86_64                                                                  6/27
  Installing : GeoIP-1.5.0-11.el7.x86_64                                                                           7/27
  Installing : libXau-1.0.8-2.1.el7.x86_64                                                                         8/27
  Installing : libxcb-1.12-1.el7.x86_64                                                                            9/27
  Installing : libX11-common-1.6.5-1.el7.noarch                                                                   10/27
  Installing : libX11-1.6.5-1.el7.x86_64                                                                          11/27
  Installing : libXpm-3.5.12-1.el7.x86_64                                                                         12/27
  Installing : libxslt-1.1.28-5.el7.x86_64                                                                        13/27
  Installing : 1:nginx-filesystem-1.12.2-2.el7.noarch                                                             14/27
  Installing : 2:libpng-1.5.13-7.el7_2.x86_64                                                                     15/27
  Installing : libjpeg-turbo-1.2.90-5.el7.x86_64                                                                  16/27
  Installing : gd-2.0.35-26.el7.x86_64                                                                            17/27
  Installing : 1:nginx-mod-http-xslt-filter-1.12.2-2.el7.x86_64                                                   18/27
  Installing : 1:nginx-mod-http-geoip-1.12.2-2.el7.x86_64                                                         19/27
  Installing : 1:nginx-mod-stream-1.12.2-2.el7.x86_64                                                             20/27
  Installing : 1:nginx-mod-mail-1.12.2-2.el7.x86_64                                                               21/27
  Installing : 1:nginx-mod-http-perl-1.12.2-2.el7.x86_64                                                          22/27
  Installing : 1:nginx-1.12.2-2.el7.x86_64                                                                        23/27
  Installing : 1:nginx-mod-http-image-filter-1.12.2-2.el7.x86_64                                                  24/27
  Installing : 1:nginx-all-modules-1.12.2-2.el7.noarch                                                            25/27
  Cleanup    : 1:openssl-1.0.1e-60.el7_3.1.x86_64                                                                 26/27
  Cleanup    : 1:openssl-libs-1.0.1e-60.el7_3.1.x86_64                                                            27/27
  Verifying  : libX11-1.6.5-1.el7.x86_64                                                                           1/27
  Verifying  : lyx-fonts-2.2.3-1.el7.noarch                                                                        2/27
  Verifying  : 1:nginx-mod-http-xslt-filter-1.12.2-2.el7.x86_64                                                    3/27
  Verifying  : libjpeg-turbo-1.2.90-5.el7.x86_64                                                                   4/27
  Verifying  : 1:nginx-mod-http-geoip-1.12.2-2.el7.x86_64                                                          5/27
  Verifying  : 1:nginx-1.12.2-2.el7.x86_64                                                                         6/27
  Verifying  : libxcb-1.12-1.el7.x86_64                                                                            7/27
  Verifying  : 2:libpng-1.5.13-7.el7_2.x86_64                                                                      8/27
  Verifying  : 1:openssl-libs-1.0.2k-12.el7.x86_64                                                                 9/27
  Verifying  : 1:nginx-mod-stream-1.12.2-2.el7.x86_64                                                             10/27
  Verifying  : fontpackages-filesystem-1.44-8.el7.noarch                                                          11/27
  Verifying  : 1:nginx-all-modules-1.12.2-2.el7.noarch                                                            12/27
  Verifying  : libXpm-3.5.12-1.el7.x86_64                                                                         13/27
  Verifying  : 1:nginx-filesystem-1.12.2-2.el7.noarch                                                             14/27
  Verifying  : libxslt-1.1.28-5.el7.x86_64                                                                        15/27
  Verifying  : 1:nginx-mod-mail-1.12.2-2.el7.x86_64                                                               16/27
  Verifying  : gd-2.0.35-26.el7.x86_64                                                                            17/27
  Verifying  : libX11-common-1.6.5-1.el7.noarch                                                                   18/27
  Verifying  : libXau-1.0.8-2.1.el7.x86_64                                                                        19/27
  Verifying  : GeoIP-1.5.0-11.el7.x86_64                                                                          20/27
  Verifying  : fontconfig-2.10.95-11.el7.x86_64                                                                   21/27
  Verifying  : gperftools-libs-2.6.1-1.el7.x86_64                                                                 22/27
  Verifying  : 1:nginx-mod-http-perl-1.12.2-2.el7.x86_64                                                          23/27
  Verifying  : 1:nginx-mod-http-image-filter-1.12.2-2.el7.x86_64                                                  24/27
  Verifying  : 1:openssl-1.0.2k-12.el7.x86_64                                                                     25/27
  Verifying  : 1:openssl-1.0.1e-60.el7_3.1.x86_64                                                                 26/27
  Verifying  : 1:openssl-libs-1.0.1e-60.el7_3.1.x86_64                                                            27/27

Installed:
  nginx.x86_64 1:1.12.2-2.el7

Dependency Installed:
  GeoIP.x86_64 0:1.5.0-11.el7                             fontconfig.x86_64 0:2.10.95-11.el7
  fontpackages-filesystem.noarch 0:1.44-8.el7             gd.x86_64 0:2.0.35-26.el7
  gperftools-libs.x86_64 0:2.6.1-1.el7                    libX11.x86_64 0:1.6.5-1.el7
  libX11-common.noarch 0:1.6.5-1.el7                      libXau.x86_64 0:1.0.8-2.1.el7
  libXpm.x86_64 0:3.5.12-1.el7                            libjpeg-turbo.x86_64 0:1.2.90-5.el7
  libpng.x86_64 2:1.5.13-7.el7_2                          libxcb.x86_64 0:1.12-1.el7
  libxslt.x86_64 0:1.1.28-5.el7                           lyx-fonts.noarch 0:2.2.3-1.el7
  nginx-all-modules.noarch 1:1.12.2-2.el7                 nginx-filesystem.noarch 1:1.12.2-2.el7
  nginx-mod-http-geoip.x86_64 1:1.12.2-2.el7              nginx-mod-http-image-filter.x86_64 1:1.12.2-2.el7
  nginx-mod-http-perl.x86_64 1:1.12.2-2.el7               nginx-mod-http-xslt-filter.x86_64 1:1.12.2-2.el7
  nginx-mod-mail.x86_64 1:1.12.2-2.el7                    nginx-mod-stream.x86_64 1:1.12.2-2.el7

Dependency Updated:
  openssl.x86_64 1:1.0.2k-12.el7                           openssl-libs.x86_64 1:1.0.2k-12.el7

Complete!

三、sudo service nginx start 命令,安装成功后,启动Nginx在你的VPS:

[root@localhost ~]# sudo service nginx start
Redirecting to /bin/systemctl start  nginx.service

四、curl -i localhost 验证安装顺利,提示:Welcome to nginx!

[root@localhost ~]# curl -i localhost
HTTP/1.1 200 OK
Server: nginx/1.12.2
Date: Wed, 26 Sep 2018 07:14:30 GMT
Content-Type: text/html
Content-Length: 3700
Last-Modified: Tue, 06 Mar 2018 09:26:21 GMT
Connection: keep-alive
ETag: "5a9e5ebd-e74"
Accept-Ranges: bytes




    
        Test Page for the Nginx HTTP Server on Fedora
        
        
    

    
        

Welcome to nginx on Fedora!

This page is used to test the proper operation of the nginx HTTP server after it has been installed. If you can read this page, it means that the web server installed at this site is working properly.

Website Administrator

This is the default index.html page that is distributed with nginx on Fedora. It is located in /usr/share/nginx/html.

You should now put your content in a location of your choice and edit the root configuration directive in the nginx configuration file /etc/nginx/nginx.conf.

[ Powered by nginx ] [ Powered by Fedora ]

也可以通过你的域名或IP来访问你的Web页面来预览一下Nginx的默认页面,如下图:

安装Nginx_第1张图片
验证安装成功.png

五、Nginx常用操作

查看nginx版本

[root@localhost ~]# nginx -v
nginx version: nginx/1.12.2

查看默认安装目录

[root@localhost ~]# whereis nginx
nginx: /usr/sbin/nginx /usr/lib64/nginx /etc/nginx /usr/share/nginx /usr/share/man/man3/nginx.3pm.gz /usr/share/man/man8/nginx.8.gz

以下是Nginx的默认路径:

  1. Nginx配置路径:/etc/nginx/
  2. PID目录:/var/run/nginx.pid
  3. 错误日志:/var/log/nginx/error.log
  4. 访问日志:/var/log/nginx/access.log
  5. 默认站点目录:/usr/share/nginx/html
    事实上,只需知道Nginx配置路径,其他路径均可在/etc/nginx/nginx.conf 及/etc/nginx/conf.d/default.conf 中查询到

是否安装正常

[root@localhost ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

启动nginx
命令一:nginx
命令二:
service nginx start #centos6

systemctl start nginx.service #centos7

[root@localhost ~]# service nginx start
Redirecting to /bin/systemctl start  nginx.service

停止nginx
快速停止或关闭Nginx:nginx -s stop
正常停止或关闭Nginx:nginx -s quit

[root@localhost ~]# nginx -s stop

重启nginx

[root@localhost ~]# 

CentOS 7 开机启动Nginx

[root@localhost ~]# sudo systemctl enable nginx
Created symlink from /etc/systemd/system/multi-user.target.wants/nginx.service to /usr/lib/systemd/system/nginx.service.

Linux查看公网IP

ip addr show eth0 | grep inet | awk '{ print $2; }' | sed 's/\/.*$//'

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