DOS command - 比對兩個檔案

COMP
比較兩個或兩組檔案的內容。

ex.
comp a.txt b.txt

FC
比較兩個或兩組檔案，然後顯示兩者之間的相異處。

ex.
fc a.txt b.txt

Reference:
http://blog.udn.com/luckyhoo/1856637

nm-applet 啟動網路 失敗的訊息

失敗
nelsonchung@nelsonchung-laptop:~$ nm-applet
** (nm-applet:5335): DEBUG: applet_common_device_state_changed
** (nm-applet:5335): DEBUG: old state indicates that this was not a disconnect 0
** (nm-applet:5335): DEBUG: applet_common_device_state_changed
** (nm-applet:5335): DEBUG: old state indicates that this was not a disconnect 0
^C** Message: Caught signal 2, shutting down...

失敗轉成功
nelsonchung@nelsonchung-laptop:~$ nm-applet
** (nm-applet:5352): DEBUG: applet_common_device_state_changed
** (nm-applet:5352): DEBUG: old state indicates that this was not a disconnect 0
** (nm-applet:5352): DEBUG: applet_common_device_state_changed
** (nm-applet:5352): DEBUG: foo_client_state_changed_cb
** (nm-applet:5352): DEBUG: applet_common_device_state_changed

有些人加不加班 是看心情

Auron大大提供
很有意思

http://www.pict.com/view/1164997/0/20090714075549