Thursday, February 24, 2011

Block or Unblock websites (without software)

Sometimes in schools,colleges or net centres surfing some sites like orkut,facebook are blocked.So here is a process to block or unblock any website.

For eg: If you want to block www.abc.com
>>For default users,Go to directory C:\WINDOWS\system32\drivers\etc
>>There you will find a file named hosts
>>Open the file ,when you get open with program list then select notepad and open the file using notepad
>>Now in the file you can see 127.0.0.1 localhost Click enter and type any proxy number Eg:127.0.0.2 www.abc.com
>>Now go to file and save it
>>Now when you open www.abc.com you will be transferred to 127.0.0.2 site which is not there So www.abc.com will not load
*This will not load in any browser of your PC untill that site is removed from hosts file by using notepad(Unblocking)

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Now you can shutdown your PC at anytime by simply following these small steps:

>>Go to start>Run
>>Type code:at 11:35 shutdown -s to shutdown your PC at 11:35 am
>>To abort type shutdown -a
>>Note all time is in 24 hour format
>>For pm Eg:at 21:30 shutdown -s for 8:30 pm

Also If you want to shutdown your PC in seconds
>>At run type shutdown -s -t 30 to shutdown your PC after 30 seconds

To restart your Pc at any time:
 >>Start > Run
>>Type shutdown -r -t 10 -c "Restarting..."
>>Hit Enter and enjoy !

To logoff:
>>Start>Run
>>Type shutdown -l
>>Hit enter,that's it.

*Note :
-s :: This signify Shutdown Request.
-r :: This signify Restart Request.
-l :: This signify LogOff Request.
-t :: This signify the timer before Restart. (Replace '10' with any number.)
-c :: This signify comment.

*To stop timer Go to Start>Run>Type shutdown -a (abort)

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My name is santosh and you already know that!