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
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