HEATKEYS

Open source Web development resources, how-to, tutorials. Interactive demos of modern Web technologies.

The simplest cloud hosting provider with hourly billing, 60 second cloud server creation, monthly flat rate and free bandwidth. Full support for any Linux OS and application stack. Hosting for PHP, RAILs, Django, and more.

Debian Squeeze from discovery to mastery

Linux VPS tutorials and tips from the Linode Library.

Debian GNU/Linux is a free distribution of the GNU/Linux operating system. It is maintained and updated through the work of many users who volunteer their time and effort.

HowtoForge - Linux Howtos and Tutorials

Coderwall is a programmer

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Bin-Co is a site that provides some free and great codes for some of the programming languages. These include Open Sources for JavaScript, Perl, Tcl/Tk and others.

ISPConfig manages webservers, mailserver, BIND DNS, proftpd vsftpd and pure-ftpd FTP server, MySQL databases, spamassassin and disk quota with an easy to use interface for administrators, resellers and clients

Packt Publishing is the leading UK provider of Technology eBooks, Coding eBooks, Videos and Blogs; helping IT professionals to put software to work.