yum install httpd httpd-devel

apachectl start

vi /etc/rc.d/init.d/httpd

#!/bin/sh## Startup script for the Apache Web Server## chkconfig: 345 85 15# Description: Apache is a World Wide Web server.  It is used to serve /#           HTML files and CGI.# PRocessname: httpd# Source function library.. /etc/rc.d/init.d/functions# See how we were called.case "$1" instart)echo -n "Starting httpd:"/usr/sbin/apachectl start;;stop)echo -n "Shutting down httpd:";/usr/sbin/apachectl stop;;status)/usr/sbin/apachectl status;;restart)echo -n "Restarting httpd:";/usr/sbin/apachectl restart;;reload)echo -n "Reloading httpd: "/usr/sbin/apachectl restartecho;;*)echo "Usage: $0 {start|stop|restart|reload|status}"exit 1esacexit 0

chmod 755 /etc/rc.d/init.d/httpd

chkconfig --add httpd

chkconfig --levels 2345 httpd on