Server provisioning is nothing but load the Linux or UNIX like operating systems automatically with actual operating systems, device drivers, data, and make a server ready for network operation without any user input. Typically you select a server from a pool of available servers, load the operating systems (such as RHEL, Fedora, FreeBSD, Debian), and finally customize storage, network (IP, gateway, bounding etc), drivers, applications, users etc. Using the following tools you can perform automated unattended operating system installation, configuration, set virtual machines and much more. These software can be used to install a lot (say thousands) of Linux and UNIX systems at the same time.
Generally, all Linux distributions needs a scheduled reboot once to stay up to date with important kernel security updates. RHN (or other distro vendors) provides Linux kernel security updates. You can apply kernel updates using yum command or apt-get command line options. After each upgrade you need to reboot the server. Ksplice service allows you to skip reboot step and apply hotfixes to kernel without rebooting the server. In this post, I will cover a quick installation of Ksplice for RHEL 5.x and try to find out if service is worth every penny.
Linux desktop distribution shootout – an open-source 7 OS comparison.
Open source Java technology debuts in GNU/Linux distributions – Latest releases of Fedora and Ubuntu Linux feature OpenJDK-based implementations.
This guy sits his girlfriend down at a brand-new Ubuntu Linux installation and asks her to perform some basic tasks.
Ksplice is an open source project out of MIT that automates the process of applying security patches to the Linux kernel without rebooting Linux box.
Sun Microsystems is stepping up efforts to boost Java usage in Linux shops by working to remove some final encumbrances in the open-source Java platform.
Download Ubuntu Linux 8.04 LTS Server Edition CD Iso Images.
From my mail bag:
Where can I get free interactive access to HP-UX or Linux distro or UNIX shell access?
You can simply grab and try out any Linux / BSD / Solaris Live CD. However, some time you cannot install and use particular UNIX like os. So, if you want to try the latest technologies over the Internet? Try HP TestDrive program:
This program allows you to testdrive some of the hottest hardware and operating systems available today. Have you ever wanted to try out HP’s exciting 64-bit Integrity and PA-RISC technology? Get time on SMP x86 and Opteron ProLiant servers? Try out a Blade server. Try different Open Source operating systems such as FreeBSD, Suse, Redhat, Debian and other Linux distributions.
This program is perfect for students and new users to try out and learn basis of UNIX. You can also try and test your C/C++ programs using latest Intel compilers. It is intended for those users who want to sample the 32- and 64-bit servers running a variety of HP, UNIX, Linux and third-party operating systems and applications.
=> HP Test Drive Program [hp.com]
You can make money by selling Linux based Laptop and desktop systems. Dell and other vendor started the same. There is huge market for Linux desktop systems. This article talks about entering a world where Microsoft rules the marketplace:
For years, Microsoft has reigned supreme as the ‘only’ choice for OEM partners on the x86 architecture. Later on, Apple switched from PPC (Power PC) to x86, but really did not make a dent in the OEM market, as Apple produces its own hardware, with OS X being a means to that end. Then it happened: Dell dropped their hat into the ring, perhaps prompting what could become a rush of other PC manufacturers and distributors wishing to enter into OEM deals with various Linux distributions. Keep in mind that Dell is hardly doing anything new here. There have been a number of smaller companies that have worked within the Linux space for some time now. Generally referred to as distributors, their goal remains the same â€“ selling pre-installed Linux-based computers to their customers.
=> Becoming a Linux OEM: A Roadmap