EnterpriseDB! Is it really a viable alternative to Oracle? September 14, 2009
Posted by intelliginix in Linux Appliances, Linux HOWTO, Linux Servers, Open Source, linux.Tags: database, enterprisedb, linux, oracle, postgresql, rdbms
add a comment
I just recently took on a project at a major Chicago newspaper, and they are moving from Solaris to Linux. One of the pieces of this project will involve converting some of their Oracle applications over to EnterpriseDB (Postgresql+). From what I was led to believe, EnterpriseDB is a drop-in replacement for Oracle, and most applications can be run without any modification. Does anyone out there have experience with this? What type of issues should we expect?
GRUB Defined! January 8, 2009
Posted by intelliginix in Filesystems & Disk Storage, Linux HOWTO, Shell Programming and Scripting, System Administration, linux.Tags: linux, GRUB, bootloader, guide, instruction, documentation, HOWTO
add a comment
The GRand Unified Bootloader (GRUB) is the mainstream choice for most Linux as well as other distributions. This very capable bootloader is taken for granted by most people who use it. Yes, this full featured package has been in the spotlight for sometime, but how much do powerusers actually know about it?
My experience for the most part is mainly using GRUB as a means to experiment on-the-fly with passing command line arguements to the Linux kernel as well as selecting an alternative to the default operating system. But, lately I have been searching for solutions that would make it easier to boot from certain types or media not configured inside of the GRUB menu.
I have been researching ways to boot a USB device directly from the GRUB interface similar to booting from say something like the first hard disk. But how do you do that when you don’t know what device the BIOS assigned the USB (or flash) disk? How do you actively seek information about disks that are currently recognized at boot time? Well, in my research I have been frustrated while googling many pages reading from blogs and forums that explain how to install GRUB on a USB stick which is relatively painless, then I came across one of the most comprehensive GRUB HOWTO’s I have seen to date. I have been playing with the examples since, and I find them extremely useful so I though I would share them with you.
This page goes through the every practical use of GRUB, and I found the examples a good resource for the Linux professional as well as the poweruser. If you use GRUB and you would like to get a little more intimate with it’s command feature set check out The Grub Page. You may want to bookmark this because it is an excellent resource.
-Intellignix
Linux-based Unified-Communications, Microsoft Exchange alternative Free! December 21, 2008
Posted by intelliginix in Linux Applications, Linux Servers, Microsoft Alternatives, Networking, System Administration, linux.Tags: communications, email, linux, microsoft-alternative, microsoft-exchange, microsoft-outlook, RedHat, telephony, ubuntu, Unison Technologies
1 comment so far
New York based Unison Technologies debuts its Linux-based unified communications software. The client-server software package is targeted for businesses with 50-250 employees and includes Internet telephony, e-mail, instant messaging and shared contact and calendar features, which mimics some key features of Microsoft Exchange. Also has an Outlook-like client for Windows and Linux workstations.
It’s great that this runs on Linux (RedHat and Ubuntu) because that keeps the cost low. But if you want to use software for free, it will include advertisements. This sounds like something worth looking at, read more here. I am going to look into this and see what it’s all about.
Linux On Brazilian Voting Machines November 24, 2008
Posted by intelliginix in Hardware, Linux Applications, Linux Distribution, linux.Tags: linux, linux appliance, Open Source, voting
add a comment
130 million Brazilian voters were turned into users of one of the largest Linux deployments worldwide: the 400,000 electoral sections in all of the 5,563 Brazilian municipalities were running electronic voting machines, and the Linux kernel was running on all of them. These voting machines have been used in Brazil since 1996, and are rugged, selfsufficient low-spec PCs. Technical details about this Linux deployment and implementation are available elsewhere (and more will come, for sure), but I thought it would be interesting to show some pictures and a movie – shown at the source link below – of Linux booting on these voting machines.
Ubuntu Mobile Linux on Intel Atom October 30, 2008
Posted by intelliginix in Hardware, Internet, Linux Distribution, Linux Mobile.Tags: atom, device, intel, Internet, linux, mobile, ubuntu
add a comment
Well now that the ARM is mature and running in all types of portable devices, I am just waiting see the impact the Intel Atom will make on the cellular market. I have been following this quite some time, and I can’t seem to find an advantage of using the atom on a mobile phone yet. But Ubuntu Mobile will be running on an Atom processor, but only on Mobile Internet Devices (MIDs). Check this out…
http://www.linuxdevices.com/news/NS2403415870.html
http://www.cyberciti.biz/tips/ubuntu-linux-remix.html
Welcome to Intelliginix! October 30, 2008
Posted by intelliginix in Internet.Tags: linux, Linux Blog, Linux HOWTO, Linux Tips, welcome
add a comment
This is all about the snazziest, gotta have, need to know, can’t live without linux tips, tricks, best practices, and problem solutions.
Ron Barrett of Network World is claiming that “Windows 7 will crush Linux” because he like other Microsoft junkies doesn’t understand why people (like myself) use Linux. People like Ron are good a stating the obvious stuff like:
