- www.flazx.com (very good site for free ebooks)
- www.sourceforge.net (good site to get linux softwares)
- www.webpin.com (site for opensuse softwares)
- www.bugzilla.org (site where we can report the bus found in linux)
networking related sites::
- ipmango.com(site to know the details of a domain name)
- http://web.archive.org/web/*/http://nettech.in (shows the web-site updates of any particular domain name)
