<font face="courier new,monospace">just add a hosts item, and redirect the address of facebook to google.<br></font><div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">like this:</font></div>
<div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">2404:6800:8005::69 <a href="http://facebook.com">facebook.com</a> <a href="http://www.facebook.com">www.facebook.com</a></font></div>
<div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace">replace </font>2404:6800:8005::69 with the ip(ipv4/ipv6) that you wanna redirect to.</div>
<div><font class="Apple-style-span" face="'courier new', monospace"><br></font></div><div><font class="Apple-style-span" face="'courier new', monospace"><br></font><div class="gmail_quote">On Thu, Sep 1, 2011 at 2:43 PM, Amrit Pal Pathak <span dir="ltr"><<a href="mailto:amritpalpathak1@gmail.com">amritpalpathak1@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I want to block facebook on my system (Ubuntu 10.04) so that nobody can access it from my system but when ever i need to use it,i could.How can i do it?<div>
<br></div><div>Please somebody help!!!<br clear="all"><font color="#888888"><div><br></div>
-- <br>Thanks<div><br></div><div>Regards</div><div><br></div><div>Amrit Pal</div><div><br></div><div><a href="http://amritpalpathak.blogspot.com" target="_blank">amritpalpathak.blogspot.com</a></div><br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><br></div><div style="text-align:right"><font color="#00CCCC" face="'comic sans ms', sans-serif" size="1"> 这个世界不会因为没有你而失去什么</font></div>
<div style="text-align:right"><font color="#00CCCC" face="'comic sans ms', sans-serif" size="1">但是，却有可能因为你的存在而发生一些改变。。</font></div><br>
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