一、准备的环境包
　　1、eventlog_0.2.12.tar.gz
　　2、syslog-ng_3.3.5.tar
　　3、glib2-devel 
　　4、gcc
二、安装步骤
　　1、gcc安装
   　　yum install gcc
　　2、eventlog安装
   　　tar zxvf eventlog_0.2.12.tar.gz 
   　　cd eventlog-0.2.12/
   　　./configure --prefix=/opt/eventlog/
   　　make && make install
 　 3、glib2-devel 安装
　　　yum install glib2-devel
 　 4、syslog-ng安装
   　　export PKG_CONFIG_PATH=/opt/eventlog/lib/pkgconfig
   　　tar xzvf syslog-ng_3.3.5.tar.gz 
   　　cd syslog-ng-3.3.5/
   　　./configure --prefix=/opt/syslog-ng
   　　make && make install

三、syslog-ng自启动脚本

#!/bin/bash
# syslog-ng        Starts syslog-ng.
# chkconfig: - 91 61
# description: Syslog-ng is the facility by which many daemons use to log
# processname: syslog-ng
# pidfile: /usr/local/syslog-ng/etc/syslogng.pid
# config: /usr/local/syslog-ng/etc/nginx.conf
syslogngd=/opt/syslog-ng/sbin/syslog-ng
syslogng_pid=/opt/syslog-ng/var/syslog-ng.pid
RETVAL=0
prog="syslog-ng"
# Source function library.
.  /etc/rc.d/init.d/functions
[ -x $syslogngd ] || exit 0
# Start syslog-ng daemons functions.
start() {
if [ -e $syslogng_pid ];then
   echo "syslog-ng already running...."
   exit 1
fi
   echo -n $"Starting $prog: "
   daemon $syslogngd
   RETVAL=$?
   echo
   [ $RETVAL = 0 ] && touch /var/lock/subsys/syslog-ng
   return $RETVAL
}
# Stop syslogng daemons functions.
stop() {
        echo -n $"Stopping $prog: "
        killproc $syslogngd
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && rm -f /var/lock/subsys/syslog-ng /opt/syslog-ng/var/syslog-ng.pid
}
reload() {
    echo -n $"Reloading $prog: "
    killproc $syslogngd -HUP
    RETVAL=$?
    echo
}
# See how we were called.
case "$1" in
start)
        start
        ;;
stop)
        stop
        ;;
reload)
        reload
        ;;
restart)
        stop
        start
        ;;
status)
        status $prog
        RETVAL=$? 60.        ;;
*)
        echo $"Usage: $prog {start|stop|restart|reload|status|help}"
        exit 1 64.esac 65.exit $RETVAL 赋予syslog-ng 脚本执行权限;
esac

四、设置权限
  chmod +x /etc/rc.d/init.d/syslog-ng 
五、让syslog-ng以服务的形式开机启动 
    chkconfig syslog-ng on 
六、启动、重启、停止syslog-ng 
  service syslog-ng start 
   service syslog-ng restart 
   service syslog-ng stop 
七、结束