下載nginx:    wget http://nginx.org/download/nginx-1.8.0.tar.gz
下載openssl : wget http://www.openssl.org/source/openssl-fips-2.0.9.tar.gz
下載zlib    : wget http://www.zlib.net/fossils/zlib-1.2.8.tar.gz
下載pcre    : wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.38.tar.gz
如果沒有安裝c++編譯環境，還得安裝，通過yum install gcc-c++完成安裝

下一步，編譯安裝
openssl ：

[[email protected]] tar zxvf openssl-fips-2.0.9.tar.gz

[[email protected]] cd openssl-fips-2.0.9

[[email protected]] ./config && make && make install

[[email protected]] cd ..
pcre:

[[email protected]] tar zxvf pcre-8.38.tar.gz

[[email protected]] cd pcre-8.38

[[email protected]]  ./configure && make && make install

[[email protected]] cd ..

zlib:

[[email protected]]  tar zxvf zlib-1.2.8.tar.gz

[[email protected]] cd zlib-1.2.8

[[email protected]]  ./configure && make && make install

[[email protected]] cd ..

最後安裝nginx

[[email protected]]  tar zxvf nginx-1.8.0.tar.gz

[[email protected]] cd nginx-1.8.0

[[email protected]]  ./configure && make && make install

   啟動nginx
/usr/local/nginx/sbin/nginx

操作

啟動
/usr/local/nginx/sbin/nginx

重啟
/usr/local/nginx/sbin/nginx -s reload

停止
/usr/local/nginx/sbin/nginx -s stop

配置檔案路徑
/usr/local/nginx/conf/nginx.conf

出現錯誤提示
[[email protected] lib]# error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory

   原因   在RedHat 64位機器上nginx讀取的pcre檔案為/lib64/libpcre.so.1檔案，預設安裝pcre時libpcre.so檔案安裝在/usr/local/lib/目錄下，所以輸入/opt/nginx/sbin/nginx -V 找不到檔案路徑！！
        1.首先確定安裝了pcre.
        2.切換路徑： cd /usr/local/lib  執行   ln -s /usr/local/lib/libpcre.so.1 /lib64/
        3.root許可權下新增軟連結 /usr/local/lib/libpcre.so.1 到 /lib64/ ：  ln -s /usr/local/lib/libpcre.so.1 /lib64/

配置https

nginx: [emerg] unknown directive "ssl" in /usr/local/nginx/conf/nginx.conf:102

到解壓的nginx目錄下

./configure --with-http_ssl_module

當執行上面語句，出現./configure: error: SSL modules require the OpenSSL library.

更新源： apt-get update

sudo apt-get install openssl 
sudo apt-get install libssl-dev

重新執行./configure --with-http_ssl_module

make ，切記不能make install 會覆蓋。

把原來nginx備份

cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak

把新的nginx覆蓋舊的

cp objs/nginx /usr/local/nginx/sbin/nginx

出現錯誤時cp: cannot create regular file ‘/usr/local/nginx/sbin/nginx’: Text file busy

用cp -rfp objs/nginx /usr/local/nginx/sbin/nginx解決

測試nginx是否正確

/usr/local/nginx/sbin/nginx -t

（nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful）

配置好ssl後一定要先停止再啟動，不能直接重啟命令

/usr/local/nginx/sbin/nginx -s stop
/usr/local/nginx/sbin/nginx