最近研究LNMP,首先要在linux下配置nginx服務器,話很少說,上步驟javascript
一、編譯環境gcc g++ 開發庫之類的須要提早裝好php
yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-develcss
二、首先安裝PCRE pcre功能是讓nginx有rewrite功能html
下載PCRE:wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gzjava
解壓安裝包:tar zxvf pcre-8.35.tar.gznode
進入安裝包目錄:cd pcre-8.35linux
編譯:./configure
nginx
安裝:make && make installweb
查看安裝版本:pcre-config --version 若是出現版本號,說明安裝成功服務器
檢查系統裏是否安裝了pcre軟件
rpm -qa pcre 若是沒有顯示說明沒有安裝 反之安裝過
rpm -e --nodeps pcre 刪除pcre
三、安裝nginx
下載nginx:wget http://nginx.org/download/nginx-1.6.2.tar.gz
解壓安裝包: tar zxvf nginx-1.6.2.tar.gz
進入安裝包目錄:cd nginx-1.6.2
編譯安裝:./configure 默認地址 /usr/local/nginx
安裝:make
安裝:make install
注:
第一次編譯的時候:
使用64位的系統第一次編譯安裝出現
error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory這種狀況,nginx默認是在lib64下,32爲的是在lib下
查找:find / -name 'libpcre.so.1' 出現 /usr/local/lib/libpcre.so.1,咱們創建以符號連接:ln -s /usr/local/lib/libpcre.so.1 /lib64/libpcre.so.1
這樣能夠查看nginx版本 /usr/local/nginx/sbin/nginx -v 出現版本號
四、nginx配置
cd /usr/local/nginx/conf ,把下面的內容覆蓋到nginx.conf,內容從菜鳥網站上搜索的
user www www; worker_processes 2; #設置值和CPU核心數一致 error_log /usr/local/nginx/logs/nginx_error.log crit; #日誌位置和日誌級別 pid /usr/local/nginx/nginx.pid; #Specifies the value for maximum file descriptors that can be opened by this process. worker_rlimit_nofile 65535; events { use epoll; worker_connections 65535; } http { include mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" $http_x_forwarded_for'; #charset gb2312; server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 8m; sendfile on; tcp_nopush on; keepalive_timeout 60; tcp_nodelay on; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_buffer_size 64k; fastcgi_buffers 4 64k; fastcgi_busy_buffers_size 128k; fastcgi_temp_file_write_size 128k; gzip on; gzip_min_length 1k; gzip_buffers 4 16k; gzip_http_version 1.0; gzip_comp_level 2; gzip_types text/plain application/x-javascript text/css application/xml; gzip_vary on; #limit_zone crawler $binary_remote_addr 10m; #下面是server虛擬主機的配置 server { listen 80;#監聽端口 server_name localhost;#域名 index index.html index.htm index.php; root /usr/local/nginx/html;#站點目錄 location ~ .*\.(php|php5)?$ { #fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; include fastcgi.conf; } location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|ico)$ { expires 30d; # access_log off; } location ~ .*\.(js|css)?$ { expires 15d; # access_log off; } access_log off; } }
能夠檢測配置的是否正確
/usr/local/nginx/sbin/nginx -t
說明配置成功
五、啓動nginx
啓動的時候有報錯,以下
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)...
這說明80接口有被佔用,查看接口
netstat -ntpl
kill -9 $pid //殺掉進程
再次啓動
/usr/local/nginx/sbin/nginx
中止服務器
/usr/local/nginx/sbin/nginx -s stop 或 /usr/local/nginx/sbin/nginx -s quick
網頁訪問 127.0.0.1
至此,安裝配置完成!
在學習過程當中配到問題:
一、在下載安裝pcre和nginx中,要用root身份,通常下載到/usr/local/src/,下載到其餘地方配置呢?(測試幾回沒成功)
二、菜鳥網站中編譯nginx的時候 配置安裝地址
./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35
編譯不成功?(配置安裝路徑應該沒問題,編譯的時候報pcrelib.so.0不存在,安裝的時候webserver文件沒有創建成功,想着應該仍是和64位的配置文件路徑有關係,有待驗證)
六、卸載nginx
刪除nginx文件便可
rm -rf /usr/local/nginx