CentOS 7 安装 Nginx 与修改服务器版本信息

た入场券 2022-01-14 06:21 136阅读 0赞

[2019独角兽企业重金招聘Python工程师标准>>> ][2019_Python_] ![hot3.png][]

本文编写于2019-4-7。当前最新稳定版本为1.14.2。

首先安装编译依赖软件。修改服务器软件信息直接往下看。

[root@promote ~]# yum install -y gcc gcc-c++ autoconf automake vim net-tools 
    [root@promote ~]# yum install -y zlib zlib-devel openssl openssl-devel pcre pcre-devel
    #添加nginx用户 不允许本地账号登录
    [root@promote ~]# useradd -s /sbin/nologin -M nginx
    #解压文件
    [root@promote ~]# tar -xvf nginx-1.14.2.tar.gz
    #
    [root@promote ~]# cd nginx-1.14.2
    #检查依赖和生成makefile文件
    [root@promote ~]# ./configure --user=nginx --group=nginx --with-http_ssl_module --with-http_realip_module --with-http_gzip_static_module --with-pcre
    #安装软件
    [root@promote ~]# make && make install

未创建用户报错信息如下。

[root@promote keepalived]# cd /usr/local/nginx/sbin/
    [root@promote sbin]# ls
    nginx
    [root@promote sbin]# ./nginx
    nginx: [emerg] getpwnam("nginx") failed
    [root@promote sbin]#

启动nginx，查看端口信息。

[root@promote ~]# whereis nginx
    nginx: /usr/local/nginx
    [root@promote ~]# cd /usr/local/nginx/sbin/
    [root@promote sbin]# ls
    nginx
    [root@promote sbin]# ./nginx
    #查看nginx版本
    [root@promote sbin]# ./nginx -v
    nginx version: nginx/1.14.2
    [root@promote sbin]# netstat -ntlp | grep 80
    tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      13088/nginx: master 
    [root@promote sbin]# netstat -ntlp | grep nginx
    tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      13088/nginx: master

重新编译安装nginx并启动。修改后信息如下

[root@promote ~]# cd /root/
    [root@promote ~]# cd nginx-1.14.2
    #修改13-14行
    [root@promote nginx-1.14.2]# vim src/core/nginx.h
    #修改后结果
    #修改版本为9.0.17，服务器软件为Tomcat
    [root@promote nginx-1.14.2]# sed -n '13, 14p' src/core/nginx.h
    #define NGINX_VERSION      "9.0.17"
    #define NGINX_VER          "Tomcat/" NGINX_VERSION
    [root@promote nginx-1.14.2]# 
    [root@promote nginx-1.14.2] vim src/http/ngx_http_header_filter_module.c 
    #修改src/http/ngx_http_header_filter_module.c 
    #修改后结果
    [root@promote nginx-1.14.2]# sed -n '49p' src/http/ngx_http_header_filter_module.c 
    static u_char ngx_http_server_string[] = "Server: Tomcat" CRLF;
    #查看服务器信息
    [root@promote nginx-1.14.2]# curl -I 192.168.126.134
    HTTP/1.1 200 OK
    Server: Tomcat/9.0.17
    Date: Sun, 07 Apr 2019 14:17:31 GMT
    Content-Type: text/html
    Content-Length: 612
    Last-Modified: Sun, 07 Apr 2019 13:45:48 GMT
    Connection: keep-alive
    ETag: "5ca9ff0c-264"
    Accept-Ranges: bytes
    
    [root@promote nginx-1.14.2]#

转载于:https://my.oschina.net/u/1011130/blog/3033331

[2019_Python_]: https://my.oschina.net/u/2663968/blog/3061697
[hot3.png]: /images/20220114/d4935a3e3aed4bb2a1b3b52dd49820ba.png