Debian下使用apt-get安裝Nginx + MySQL + PHPMyAdmin
apt-get update
apt-get upgrade
假設服務器沒有配置Web服務和MySQL數據庫,首先安裝Web服務,這里首選Nginx:
apt-get install nginx
其次安裝MySQL數據庫,嘗試使用下面的命令(其間可能需要交互輸入密碼):
apt-get install mysql-server
接下來簡單介紹一下PHP的安裝,這裡使用FastCGI模式,仍然使用apt-get命令,配置來至lowendscript,其中部分配置對於小內存VPS進行了優化,建議按要求修改,
例如
PHP_FCGI_CHILDREN
和
PHP_FCGI_MAX_REQUESTS等
參數值:
apt - get install php5 - cgi php5 - cli php5 - mysql
#以下參考至lowendscript小內存PHP配置
# https://github.com/lowendbox/lowendscript
cat > / etc / init . d / php - cgi << END
# !/bin/bash
### BEGIN INIT INFO
# Provides: php-cgi
# Required-Start: networking
# Required-Stop: networking
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description : Start the PHP FastCGI processes web server.
### END INIT INFO
PATH =/ sbin :/ bin :/ usr / sbin :/ usr / bin
NAME = "php-cgi"
DESC = "php-cgi"
PIDFILE = "/var/run/www/php.pid"
FCGIPROGRAM = "/usr/bin/php-cgi"
FCGISOCKET = "/var/run/www/ php.sock"
FCGIUSER = "www-data"
FCGIGROUP = "www-data"
if [ - e / etc / default / php - cgi ]
then
source / etc / default / php - cgi
fi
[ - z " \$ PHP_FCGI_CHILDREN" ] && PHP_FCGI_CHILDREN = 1
[ - z " \$ PHP_FCGI_MAX_REQUESTS" ] && PHP_FCGI_MAX_REQUESTS = 5000
ALLOWED_ENV = "PATH USER PHP_FCGI_CHILDREN PHP_FCGI_MAX_REQUESTS FCGI_WEB_SERVER_ADDRS"
set - e
. / lib / lsb / init - functions
case " \$ 1" in
start )
unset E
for i in \$ { ALLOWED_ENV } ; do
E = " \$ {E} \$ {i}= \$ {!i}"
done
log_daemon_msg "Starting \$ DESC" \ $NAME
env - \$ { E } start - stop - daemon -- start - x \ $FCGIPROGRAM - p \ $PIDFILE \\
- c \ $FCGIUSER : \ $FCGIGROUP - b - m -- - b \ $FCGISOCKET
log_end_msg 0
;;
stop )
log_daemon_msg "Stopping \$ DESC" \ $NAME
if start - stop - daemon -- quiet -- stop -- oknodo -- retry 30 \\
-- pidfile \ $PIDFILE -- exec \ $FCGIPROGRAM
then
rm - f \ $PIDFILE
log_end_msg 0
else
log_end_msg 1
fi
;;
restart | force - reload )
\$ 0 stop
sleep 1
\$ 0 start
;;
* )
echo "Usage: \$ 0 {start|stop|restart|force-reload}" >& 2
exit 1
;;
esac
exit 0
END
chmod 755 / etc / init . d / php - cgi
mkdir - p / var / run / www
chown www - data : www - data / var / run / www
cat > / etc / nginx / fastcgi_php << END
location ~ \ . php$ {
include / etc / nginx / fastcgi_params ;
fastcgi_index index . php ;
fastcgi_param SCRIPT_FILENAME \ $document_root \ $fastcgi_script_name ;
if ( - f \ $request_filename ) {
fastcgi_pass unix :/ var / run / www / php . sock ;
}
}
END
update - rc . d php - cgi defaults
invoke - rc . d php - cgi start
最後安裝PHPMyAdmin,使用下面的命令安裝:
apt-get install phpmyadmin
注意會提示你選擇Apache或者lighttpd服務器,我們用的是Nginx,所以這裡按Esc退出選擇,然後會提示你輸入數據庫root密碼,輸入後按OK確定。
安裝完成後,phpmyadmin所有代碼文件都默認位於/usr/share/phpmyadmin路徑下,假設我們的Web主路徑位於/var/www下,接下來做個鏈接就可以了:
ln -s / usr / share / phpmyadmin / / var / www /
最後建立Nginx配置文件:
cat > "/etc/nginx/sites-enabled/www.conf" <<END
server {
server_name example.com; # 你的域名
root /var/www;
include /etc/nginx/fastcgi_php;
location / {
index index.php;
}
}
END
好了,最後還有一步別忘記了,那就是重啟php-cgi並讓Nginx重新加載配置:
invoke-rc.d php-cgi restart
nginx -s reload
基本上步驟就是這樣。
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