redhat安装Xvfb

1.下载xvfb的rpm包进行安装

下载rpm安装包：http://rhn.redhat.com/errata/RHBA-2013-0083.html

安装rpm包：#rpm -ivh --nodeps --force xxx.rpm

启动：#Xvfb -ac :7 -screen 0 1280x1024x8

#export DISPLAY=:7

测试：#firefox http://www.investopedia.com

2.创建快捷启动

创建快捷启动服务：

#cd /etc/init.d

#touch xvfbd

#vim xvfbd

#!/bin/bash
#
# /etc/rc.d/init.d/xvfbd
#
# chkconfig:
# description: Starts/Stops X Virtual Framebuffer server
# processname: Xvfb
#

. /etc/init.d/functions

[ "${NETWORKING}" = "no" ] && exit 

PROG="Xvfb"
PROG_OPTIONS=":7 -ac -screen 0 1024x768x24"
PROG_OUTPUT="/tmp/Xvfb.out"

case "$1" inr
    start)
        echo -n "Starting : X Virtual Frame Buffer "
        $PROG $PROG_OPTIONS>>$PROG_OUTPUT >& &
        disown -ar
        /bin/usleep
        status Xvfb & >/dev/null && echo_success || echo_failure
        RETVAL=$?
        if [ $RETVAL -eq  ]; then
            /bin/touch /var/lock/subsys/Xvfb
            /sbin/pidof -o  %PPID -x Xvfb > /var/run/Xvfb.pid
        fi
        echo
        ;;
    stop)
        echo -n "Shutting down : X Virtual Frame Buffer"
        killproc $PROG
        RETVAL=$?
        [ $RETVAL -eq  ] && /bin/rm -f /var/lock/subsys/Xvfb /var/run/Xvfb.pid
        echo
        ;;
    restart|reload)
        $ stop
        $ start
        RETVAL=$?
        ;;
    status)
        status Xvfb
        RETVAL=$?
        ;;
    *)
     echo $"Usage: $0 (start|stop|restart|reload|status)"
     exit
esac

exit $RETVAL

启动服务：

#chmod +x /etc/init.d/xvfbd

#chkconfig xvfbd on

#service xvfbd start

3.使用xvfb进行测试：

使用xvfb进行测试，需要设置：

#xport DISPLAY=:7

测试：#firefox http://www.investopedia.com