实用的LAMP配置
要在Linux上实现网页服务器需要Apache这个服务器软件,但Apache仅能实现静态网站数据而已,想要实现动态就要php和mysql的支持,所以将会以(Linux + Apache + Mysql + PHP)作为安装与设置的介绍。
LAMP需要下面几个软件:httpd、mysql、mysql-server、php、php-devel、php-mysql
httpd-2.4.4需要较新版本的apr和apr-util,因此需要事先对其进行升级。升级方式有两种,一种是通过源代码编译安装,一种是直接升级rpm包。这里选择使用编译源代码的方式进行,
要想连接apache与mysql,需要应用程序,所以用到php,安装php
首先,我们需要准备好安装环境,”Development Libraries“ ”Development Tools“,还有记得关闭selinux
1.编译安装apr,首先需要下载源码,(www.apache.org 自行下载apr-1.4.6.tar.bz2)
(1) 进行编译安装apr
# tar xf apr-1.4.6.tar.bz2
# cd apr-1.4.6
# ./configure --prefix=/usr/local/apr (指定被安装的位置)
# make && make install
(2)编译安装apr-util
# tar xf apr-util-1.5.2.tar.bz2
# cd apr-util-1.5.2
# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr(所依赖的工具包的位置)
# make && make install
2.编译安装httpd-2.4.4,需要自行下载
(1)编译安装httpd-2.4.4
# tar xf httpd-2.4.4.tar.bz2
# cd httpd-2.4.4
# ./configure --prefix=/usr/local/apache --sysconfdir=/etc/httpd --enable-so --enable-ssl --enable-cgi --enable-rewrite --with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --enable-modules=most --enable-mpm-shared=all --with-mpm=event
<注:因为这个编译依赖于pcre软件包,需要事先安装pcre.i386 、pcre-devel.i386软件包)
# make && make install
(2)修改httpd的配置文件,设置pid文件的路径:(可方便Apache软件管理)
#vim /etc/httpd/httpd.conf 添加如下行:
PidFile "/var/run/httpd.pid"
(3)为httpd提供服务脚本/etc/rc.d/init.d/httpd
#!/bin/bash
#
# httpd Startup script for the Apache HTTP Server
#
# chkconfig: - 85 15
# description: Apache is a World Wide Web server. It is used to serve \
# HTML files and CGI.
# processname: httpd
# config: /etc/httpd/conf/httpd.conf
# config: /etc/sysconfig/httpd
# pidfile: /var/run/httpd.pid
# Source function library.
. /etc/rc.d/init.d/functions
if [ -f /etc/sysconfig/httpd ]; then
. /etc/sysconfig/httpd
fi
# Start httpd in the C locale by default.
HTTPD_LANG=${HTTPD_LANG-"C"}
# This will prevent initlog from swallowing up a pass-phrase prompt if
# mod_ssl needs a pass-phrase from the user.
INITLOG_ARGS=""
# Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server
# with the thread-based "worker" MPM; BE WARNED that some modules may not
# work correctly with a thread-based MPM; notably PHP will refuse to start.
# Path to the apachectl script, server binary, and short-form for messages.
apachectl=/usr/local/apache/bin/apachectl
httpd=${HTTPD-/usr/local/apache/bin/httpd}
prog=httpd
pidfile=${PIDFILE-/var/run/httpd.pid}
lockfile=${LOCKFILE-/var/lock/subsys/httpd}
RETVAL=0
start() {
echo -n $"Starting $prog: "
LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch ${lockfile}
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc -p ${pidfile} -d 10 $httpd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
}
reload() {
echo -n $"Reloading $prog: "
if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then
RETVAL=$?
echo $"not reloading due to configuration syntax error"
failure $"not reloading $httpd due to configuration syntax error"
else
killproc -p ${pidfile} $httpd -HUP
RETVAL=$?
fi
echo
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p ${pidfile} $httpd
RETVAL=$?
;;
restart)
stop
start
;;
condrestart)
if [ -f ${pidfile} ] ; then
stop
start
fi
;;
reload)
reload
;;
graceful|help|configtest|fullstatus)
$apachectl $@
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|condrestart|reload|status|fullstatus|graceful|help|configtest}"
exit 1
esac
exit $RETVAL
记得赋予执行权限,
# chmod +x /etc/rc.d/init.d/httpd
加入到服务列表之中
#chkconfig --add httpd
#chkconfig httpd on
#chkconfig --list httpd 这一步是进行查看,是否增加到服务列表及开机自启
可以启动服务进行测试了;
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