blokovani stranek pomoci hosts souboru

Ahoj vespolek,

rada bych zablokovala jednu stranku timto stylem:
http://jacenblog.blogspot.com/2011/08/subor-hosts-uplne-blokovanie-stranok.html#axzz1d3SfldB2?m=1

cili pres soubor hosts.

Zkousim, ale nezda se mi, ze by to fungovalo.

Muj soubor hosts vypada takto:

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host
# localhost name resolution is handled within DNS itself.
# 127.0.0.1       localhost
# ::1             localhost

Jak ho mam modifikovat?
Kdyz chci treba zablokovat stranku amateri.cz?

Mam to pro kolegyni, jeji decko tam leze, ale nechce instalovat zadny
hlidaci program.



diky moc za rady

Simona