安装Apache HTTP Server

操作系统：CentOS 5.5
软件版本：Apache HTTP Server (httpd) 2.2.17 

1.获取源代码

# wget http://labs.renren.com/apache-mirror//httpd/httpd-2.2.17.tar.gz
# tar xzvf httpd-2.2.17.tar.gz

2.编译并安装

# ./configure    --prefix=/usr/local/apache2 --enable-mods-shared="ssl proxy"
# make;make install

configure的参数：

　　--prefix　　　　　　　　　　指定安装的路径。

　　--enable-mods-shared 　　编译并启用指定的功能模块。如果出现找不到相关library的错误，请安装对应的devel

3.创建服务脚本

/etc/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: /usr/local/apache2/conf/httpd.conf

# Source function library.
. /etc/rc.d/init.d/functions

# This will prevent initlog from swallowing up a pass-phrase prompt if
# mod_ssl needs a pass-phrase from the user.
INITLOG_ARGS=""

# Path to the apachectl script, server binary, and short-form for messages.
apachectl=/usr/local/apache2/bin/apachectl
httpd=/usr/local/apache2/bin/httpd
prog=httpd
lockfile=/var/lock/subsys/httpd
RETVAL=0

# The semantics of these two functions differ from the way apachectl does
# things -- attempting to start while running is a failure, and shutdown
# when not running is also a failure.  So we just do it the way init scripts
# are expected to behave here.
start() {
        echo -n $"Starting $prog: "
        daemon $httpd
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && touch ${lockfile}
        return $RETVAL
}

# When stopping httpd a delay of >10 second is required before SIGKILLing the
# httpd parent; this gives enough time for the httpd parent to SIGKILL any
# errant children.
stop() {
        echo -n $"Stopping $prog: "
        killproc -d 10 $httpd
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && rm -f ${lockfile}
}
reload() {
    echo -n $"Reloading $prog: "
    if ! $httpd -t >&/dev/null; then
        RETVAL=$?
        echo $"not reloading due to configuration syntax error"
        failure $"not reloading $httpd due to configuration syntax error"
    else
        killproc $httpd -HUP
        RETVAL=$?
    fi
    echo
}

# See how we were called.
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  status)
        status $httpd
        RETVAL=$?
        ;;
  restart)
        stop
        start
        ;;
  condrestart)
        stop
        start
        ;;
  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

4.注册并启动服务

# chkconfig --add httpd
# chkconfig --level 3 httpd on
# service httpd start