linux 下安装 nginx

安装nginx版本为1.7.5

一。下载nginx

官方地址：http://www.nginx.org/

下载地址：http://nginx.org/download/

Nginx官网提供了三个类型的版本

1. Mainline version：Mainline 是 Nginx 目前主力在做的版本，可以说是开发版
2. Stable version：最新稳定版，生产环境上建议使用的版本
3. Legacy versions：遗留的老版本的稳定版

选择nginx-1.7.5

　　将该下载包拷贝到/alidata/tools/下（随意了，找个地方就好,我的/alidata 是挂载进来的大盘,所以我习惯放这里）

cd /alidata/tools/
wget -c http://nginx.org/download/nginx-1.7.5.tar.gz

二。安装

tar zxvf nginx-1.7..tar.gz
cd nginx-1.7.

按照一些网络资料的介绍，执行如下命令即可完成安装

./configure

make

make install

　　设置一下配置信息 ./configure --prefix=/alidata/server/nginx-1.7.5 ，或者不执行此步，直接默认配置

但在实际安装过程中会，执行./configure时，根据系统的配置不同会有不同的错误提示，这里不罗嗦了，安装nginx需要安装openssl和 pcre，

　　一般而言 OpenSSL 一般机子自己已经安装过了,下面我们看看pcre 的安装

下载pcre:http://sourceforge.net/projects/pcre/files/ ，选择pcre-8.35.tar.gz,拷贝到/alidata/tools/下并解压

下载OpenSSL :http://www.openssl.org/source/ ，选择openssl-1.0.1i.tar.gz,拷贝到/alidata/tools/下并解压

接着我们安装nginx，

cd /alidata/tools/nginx-1.7.

./configure --prefix=/alidata/server/nginx-1.7. --with-pcre=/alidata/tools/pcre-8.35 --with-http_ssl_module --with-openssl=/usr/bin/openssl

注意: 这里的 OpenSSL 和 pcre 都必须是源码, 不能是编译后的路径

ok，nginx安装完成。

　　启动 nginx:

/alidata/server/nginx-1.7./sbin/nginx -c /alidata/server/nginx-1.7./conf/nginx.conf

接着访问这台机器的80的端口，如果请求成功，则说明配置成功

为了操作方便，可以自己写一个nginx命令脚本，放到/etc/init.d下，并赋予其执行权限即可，详见附件，执行方法如下：

启动：service nginx start

停止：service nginx stop

重启：service nginx reconfigure

查看状态：service nginx status

debug 1:

[root@iZ23lt92evyZ ~]# cd /alidata/server/
[root@iZ23lt92evyZ server]# wget -c http://nginx.org/download/nginx-1.7.5.tar.gz
---- ::--  http://nginx.org/download/nginx-1.7.5.tar.gz
Resolving nginx.org... 206.251.255.63
Connecting to nginx.org|206.251.255.63|:... connected.
HTTP request sent, awaiting response...  OK
Length:  (798K) [application/octet-stream]
Saving to: 鈥渘ginx-1.7..tar.gz鈥

%[======================================>] ,      195K/s   in .2s    

-- :: ( KB/s) - 鈥渘ginx-1.7..tar.gz鈥saved [/]

[root@iZ23lt92evyZ server]# 

debug 2:

[root@iZ23lt92evyZ nginx-1.7.]# ./configure --prefix=/alidata/server/nginx-1.7. --with-pcre=/alidata/tools/pcre-8.35 --with-http_ssl_module --with-openssl=/alidata/tools/openssl-1.0.1i
checking for OS
 + Linux 2.6.-431.20..el6.x86_64 x86_64
checking for C compiler ... found
 + using GNU C compiler
 + gcc version: 4.4.  (Red Hat 4.4.-) (GCC)
checking for gcc -pipe 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 ... not 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_ACCEPTFILTER ... not found
checking for TCP_DEFER_ACCEPT ... found
checking for TCP_KEEPIDLE ... found
checking for TCP_FASTOPEN ... not found
checking for TCP_INFO ... found
checking for accept4() ... found
checking for int size ...  bytes
checking for long size ...  bytes
checking for long long size ...  bytes
checking for void * size ...  bytes
checking for uint64_t ... found
checking for sig_atomic_t ... found
checking for sig_atomic_t size ...  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 ...  bytes
checking for off_t size ...  bytes
checking for time_t size ...  bytes
checking for setproctitle() ... not found
checking for pread() ... found
checking for pwrite() ... 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 zlib library ... found
creating objs/Makefile

Configuration summary
  + using PCRE library: /alidata/tools/pcre-8.35
  + using OpenSSL library: /alidata/tools/openssl-1.0.1i
  + md5: using OpenSSL library
  + sha1: using OpenSSL library
  + using system zlib library

  nginx path prefix: "/alidata/server/nginx-1.7.5"
  nginx binary file: "/alidata/server/nginx-1.7.5/sbin/nginx"
  nginx configuration prefix: "/alidata/server/nginx-1.7.5/conf"
  nginx configuration file: "/alidata/server/nginx-1.7.5/conf/nginx.conf"
  nginx pid file: "/alidata/server/nginx-1.7.5/logs/nginx.pid"
  nginx error log file: "/alidata/server/nginx-1.7.5/logs/error.log"
  nginx http access log file: "/alidata/server/nginx-1.7.5/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"