[Wget] [Tip] force to resume partially-downloaded file

it is funny, in iran there tons of sites that are blocked by government, and there are tens of forigen sites that block iranians to use their site.poor iranians have to use all diffrent kind of proxies and work-arrounds to get through reall internet. one of these sites is Sun, which doesnt let iranians to download virtualbox, and I want it so bad !

Today I used wget [an excellent terminal based download manager] to download the newest version of virtualbox , but as sun doesnt let iranians to download their Virtualbox, it stopped in 90% and I kept re-dowloading and the same thing happend.

Wget normally Automaticly resumes the partial downloaded file.
but in this case Sun websites gives a Random File Name each time you download it . [add some kind of ID]

to force wget to resme a download file in another name , I did this :

wget -O virtualbox-3.1_3.1.4-57640_Ubuntu_karmic_i386.deb -c http://download.virtualbox.org/virtualbox/3.1.4/virtualbox-3.1_3.1.4-57640_Ubuntu_karmic_i386.deb

the -O forces the download file name in Output.
the -c forces wget to continue partial download

[Virtualbox][Tip] : Disable super key in the Guest Windows

I am gonna write series of small tips for using virtualbox for now on , so don't forget to add me to your rss reader .

here is my todays small little tip :

In linux there are lots of compiz effects that use the super key on the keyboard , such as "enhacned zoom desktop" effect of compiz. and the same key shows the start menu in all windows operation systems .

if you have windows as guest on your linux host, using virtualbox, I think you will feel more comfortable to disable windows start menu showing up by pressing Super key.
because whenever you want to zoom on your desktop, you wont see windows start menu showing up .

• to disable super key in windows, you need to download this reg file and run it . [it affects the windows registry]

• to re-enable your windows start menu using super key , download this registry file and run it.

you need to restart your windows to take effect.