How to Block site using command prompt??

 

1. Start run

2. Type
    notepad %windir%\system32\drivers\etc\ hosts

3. Scroll down to below u will see..

# 127.0.0.1 localhost
then
# 127.0.0.1 add ur website address name
eg:
# 127.0.0.1 www.example.com

>now 'example' is blocked..