Nginx(2)---安装与启动

最新推荐文章于 2025-04-09 20:08:55 发布

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最新推荐文章于 2025-04-09 20:08:55 发布

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分类专栏： nginx 文章标签： nginx

本文链接：https://blog.youkuaiyun.com/sinat_23490433/article/details/108576945

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Nginx官网：http://nginx.org/

1、环境准备

1）、安装编译工具以及库文件

yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel

安装完成后,如下：

2）、首先要安装pcre

pcre的作用是让nginx支持rewrite功能

第1步、下载pcre安装包，下载地址：http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz

第2步、解压安装包

第3步、进入安装包目录,并编译安装

安装

第4步、查看pcre版本

安装Nginx

1、下载Nginx,下载地址：http://nginx.org/download/nginx-1.9.11.tar.gz

2、解压安装Nginx

3、进入安装包目录,然后编译安装

[root@hadmaster01 nginx-1.9.11]# ./configure --prefix=/usr/local/webserver/nginx --with-http_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35
./configure: error: invalid option "--with-http_status_module"
[root@hadmaster01 nginx-1.9.11]# ./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35
checking for OS
 + Linux 3.10.0-1062.el7.x86_64 x86_64
checking for C compiler ... found
 + using GNU C compiler
 + gcc version: 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC) 
checking for gcc -pipe switch ... found
checking for -Wl,-E switch ... found
checking for gcc builtin atomic operations ... found
checking for C99 variadic macros ... found
checking for gcc variadic macros ... found
checking for unistd.h ... found
checking for inttypes.h ... found
checking for limits.h ... found
checking for sys/filio.h ... not found
checking for sys/param.h ... found
checking for sys/mount.h ... found
checking for sys/statvfs.h ... found
checking for crypt.h ... found
checking for Linux specific features
checking for epoll ... found
checking for EPOLLRDHUP ... found
checking for O_PATH ... found
checking for sendfile() ... found
checking for sendfile64() ... found
checking for sys/prctl.h ... found
checking for prctl(PR_SET_DUMPABLE) ... found
checking for sched_setaffinity() ... found
checking for crypt_r() ... found
checking for sys/vfs.h ... found
checking for nobody group ... found
checking for poll() ... found
checking for /dev/poll ... not found
checking for kqueue ... not found
checking for crypt() ... not found
checking for crypt() in libcrypt ... found
checking for F_READAHEAD ... not found
checking for posix_fadvise() ... found
checking for O_DIRECT ... found
checking for F_NOCACHE ... not found
checking for directio() ... not found
checking for statfs() ... found
checking for statvfs() ... found
checking for dlopen() ... not found
checking for dlopen() in libdl ... found
checking for sched_yield() ... found
checking for SO_SETFIB ... not found
checking for SO_REUSEPORT ... found
checking for SO_ACCEPTFILTER ... not found
checking for TCP_DEFER_ACCEPT ... found
checking for TCP_KEEPIDLE ... found
checking for TCP_FASTOPEN ... found
checking for TCP_INFO ... found
checking for accept4() ... found
checking for eventfd() ... found
checking for int size ... 4 bytes
checking for long size ... 8 bytes
checking for long long size ... 8 bytes
checking for void * size ... 8 bytes
checking for uint64_t ... found
checking for sig_atomic_t ... found
checking for sig_atomic_t size ... 4 bytes
checking for socklen_t ... found
checking for in_addr_t ... found
checking for in_port_t ... found
checking for rlim_t ... found
checking for uintptr_t ... uintptr_t found
checking for system byte ordering ... little endian
checking for size_t size ... 8 bytes
checking for off_t size ... 8 bytes
checking for time_t size ... 8 bytes
checking for setproctitle() ... not found
checking for pread() ... found
checking for pwrite() ... found
checking for pwritev() ... found
checking for sys_nerr ... found
checking for localtime_r() ... found
checking for posix_memalign() ... found
checking for memalign() ... found
checking for mmap(MAP_ANON|MAP_SHARED) ... found
checking for mmap("/dev/zero", MAP_SHARED) ... found
checking for System V shared memory ... found
checking for POSIX semaphores ... not found
checking for POSIX semaphores in libpthread ... found
checking for struct msghdr.msg_control ... found
checking for ioctl(FIONBIO) ... found
checking for struct tm.tm_gmtoff ... found
checking for struct dirent.d_namlen ... not found
checking for struct dirent.d_type ... found
checking for sysconf(_SC_NPROCESSORS_ONLN) ... found
checking for openat(), fstatat() ... found
checking for getaddrinfo() ... found
checking for OpenSSL library ... found
checking for zlib library ... found
creating objs/Makefile

Configuration summary
  + using PCRE library: /usr/local/src/pcre-8.35
  + using system OpenSSL library
  + md5: using OpenSSL library
  + sha1: using OpenSSL library
  + using system zlib library

  nginx path prefix: "/usr/local/webserver/nginx"
  nginx binary file: "/usr/local/webserver/nginx/sbin/nginx"
  nginx modules path: "/usr/local/webserver/nginx/modules"
  nginx configuration prefix: "/usr/local/webserver/nginx/conf"
  nginx configuration file: "/usr/local/webserver/nginx/conf/nginx.conf"
  nginx pid file: "/usr/local/webserver/nginx/logs/nginx.pid"
  nginx error log file: "/usr/local/webserver/nginx/logs/error.log"
  nginx http access log file: "/usr/local/webserver/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

[root@hadmaster01 nginx-1.9.11]#

安装

make && make install

4、查看nginx版本

[root@hadmaster01 nginx-1.9.11]# /usr/local/webserver/nginx/sbin/nginx -v
nginx version: nginx/1.9.11
[root@hadmaster01 nginx-1.9.11]#

至此,nginx安装完成

nginx常用命令：

1、检查nginx.conf的正确性命令：/usr/local/webserver/nginx/sbin/nginx -t

2、启动nginx

1）、进入/usr/local/webserver/nignx/sbin目录,运行命令./nginx即可启动nginx

问题1：如果nginx无法启动,提示libpcre.so.1/libpcre.so.0:cannot open shared object file解决办法如下：

ln -s /usr/local/lib/libpcre.so.1 /lib64

32位系统则如下：
ln -s /usr/local/lib/libpcre.so.1 /lib

问题2：启动提示端口被占用

查看80端口被占用的进程,如下

注：nginx默认启动的端口是80,我们可以使用kill -9 进程号杀掉进程,也可以重设nginx的默认启动端口号

修改nginx的默认启动端口,如下：

找到nginx.conf配置文件,我的nginx.conf在/usr/local/webserver/nginx/conf目录下,修改nginx.conf内容如下：

server {
        listen       8088;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

注：主要修改listen:80，将其修改为listen:8088。修改后启动

启动后,在浏览器中输入：http://172.10.0.11:8088 （172.10.0.11为自己的 ip地址,8088为修改的nginx的端口）