一个好用的VNC客户端

Posted on 2006-03-02, Thursday by wolfg

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UltraVNC

http://ultravnc.sourceforge.net/

把shell变量传给awk

Posted on 2006-03-01, Wednesday by wolfg

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awk -F : -v user=”$u” ‘{if ($1==user) print $6}’ /etc/passwd

参考：http://www.gnu.org/…/Using-Shell-Variables.html

Linux下修改网卡工作模式

Posted on 2006-03-01, Wednesday by wolfg

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用ethtool命令。

查看当前的工作模式

ethtool eth0

设置成百兆全双工，关闭自适应

ethtool -s eth0 speed 100 duplex full autoneg off

http://directory.fsf.org/All_Packages_in_Directory/ethtool.html