A while ago I talked about Bitnami, that enabled you to jumpstart several OpenSource stacks. Now I just noticed “JumpBox“…
JumpBox Open is a collection of easy to use virtual appliances for Open Source software. Each JumpBox is focused on a single task (or single application) and is carefully crafted to capture the best practices for how the software should be implemented. The goal is to save you time and allow you to get more done with less effort. JumpBoxes will run on all of the popular virtualization platforms including VMWare, Parallels, Microsoft Virtual PC/Server, Virtual Iron and Xen.
JumpBox might help you to deploy certain services faster, just like LAMP jumpstarts your basic webservice environment!
Check out the following TED presentation on “Institutions versus Collaboration“. It’s a very insightful presentation about the difference between institutions and collaboration. You might actually say that you can identify the closed versus open source movement in there. Institutions want to capture the most performance driven resources, and collaboration focuses on capturing the broadest spectrum of available resources.
In this prescient 2005 talk, Clay Shirky shows how closed groups and companies will give way to looser networks where small contributors have big roles and fluid cooperation replaces rigid planning.
OWA Most Popular has been updated.
The major changes:
- 1.5.0 – WordPress Theme compliance : The widgets now use the correct wordpress internals so it will comply to the theming standards.
- 1.6.0 – Category algorithm : filter on category id : A new algorithm is available, giving you the option to only display the popular posts for a given category.
A while back I wrote a small piece about installing OpenWRT on a Linksys WRTG. This part will be focussed on installing Asterisk on your WRTG.
First we’ll be installing “OpenWRT” as our base “OS”. We’ll take the latest WhiteRussian for this. The flashing is done, when the progress indicator seems to hang.
root@OpenWrt:/# cd /tmp/
root@OpenWrt:~# wget http://downloads.openwrt.org/whiterussian/0.9/default/openwrt-brcm-2.4-squashfs.trx
Connecting to downloads.openwrt.org[22.214.171.124]:80
openwrt-brcm-2.4-squ 100% |***************************************************************************| 1512 KB 00:00 ETA
root@OpenWrt:~# mtd -r write /tmp/openwrt-brcm-2.4-squashfs.trx linux
Unlocking linux …
Writing from /tmp/openwrt-brcm-2.4-squashfs.trx to linux … [w]
Now we’ll connect to our newly installed device, in orde to:
- Setup a password
- Update/Upgrade the packages
- Install Asterisk
Continue reading “Installing Asterisk on a Linksys WRTG”
Today I stumbled upon an article mentioning the existence of BitNami. It was an unknown product to me, but I think it has some potential. Imagine the power of Lampp combined with your favorite cms/wiki/…
The key features where they prize themselves with:
- Easy to install
In just a few clicks, you can have your favorite open source applications up and running.
Bitnami Stacks are available for Linux, Windows, and Mac OS X.
By the time you click ‘finish’, the software will be integrated, configured and ready to go.
Bitnami Stacks won’t interfere with any software already installed on your system.
- Run Natively
The stacks install directly on your system – no virtual machine required.
- Open Source
All Bitnami Stacks are free to download and use under the terms of the Apache License 2.0
For a full list, check out the their stacks page.
OWA Most Popular has been updated.
From now on, the options can be set from the widget panel. So “bye bye” to manually adjusting the script… 😉
- Integration with Java : At the moment Oracle is seen as the “prefered database partner” for J2EE applications. This might be the start of a business move to get MySQL into this position.
- Marketing / Image : MySQL is a popular database, and has it’s respect within the OSS community, so it’s a good for the PR. (Yet expensive if that would be the only side…)
- Wide support : Whilst SUN was already working with PostgreSQL, this might allow them to give their customers the choice between three database systems (Oracle, PostgreSQL & Mysql) with their products.
- Competititors : Will RedHat & IBM focus on getting PostgreSQL in the lift? In order to put (financial) weight into the alternative…
- Engine collisions : Given that it would be a vendor showdown, how will it turn out of MySQL as their best enginers (InnoDB & BerkeleyDB) are owned by Oracle?
Kay Arno’s blog
Jonathan Schwartz’s blog
Jignesh K. Shah’s blog
Continue reading “MySQL to be acquired by Sun”
The “9 Characteristics of Free Software Users” (by Bruce Byfield) is an interesting read about his view on the nine characteristics of Free Software Users:
Free software users :
- expect open licenses and no activation methods
- expect regular upgrades and patches
- expect to work the way they choose
- want control of their own systems
- expect to help themselves
- don’t fear the command line
- learn software categories, not programs
- expect access to developers and other employees
How long these characteristics of free software will continue to exist is uncertain. In the last few years, a new category of free operating system users has begun to emerge: those who remain entirely on the desktop. In the rush to become more user-friendly — which usually means more like Windows — the chance exists that the free software user culture will become unrecognizable to long-time users in the next few years.
However, that seems unlikely. For the most part, the purely desktop user’s sensibilities are not sapping the free software culture so much as being accommodated and isolated as a special case. Unless they are content to stay in their normal routines, within a year or two, desktop users will face some problem that they cannot solve without becoming either more adventurous or more in contact with the mainstream culture. When that happens, they will have taken the first steps away from being passive consumers and towards becoming the owners of their own machines.
OWA Most Popular has been updated.
It is possible to call the function directly in your php code (hint: templates), by using the following function:
The widget will use weighted algorithm, if you would set the variable $style_owa_popular to “weighted”. The formula is pretty simple, being:
(Sort) Factor = number of visits / (date difference (in days) + 1)
Important note : This weighted algorithm is pretty (system) resource intensive, I would advise you to use some form of caching mechanism in combination with this option.
The papers are available free, and without registration, via the links below
The links below will lead you to a summary of each talk, and to a link for downloading the associated paper (PDF file). Note: Paper titles followed by “*” are not currently available for download — check back later for the latest downloads. Enjoy . . . !
Continue reading “LinuxDevices.com presents 28 papers about real-time & embedded linux”