Lately I had to reconfigure an Ubuntu 14.04 server.
Dealing with Tomcat 7 I’ve encountered those two situations:
Enable larger file uploads via Tomcat manager
I had a ~180 war file to deploy. Ubuntu’s Tomcat setting put a limit at 50MB. This has been solved using the tips in this post by skotfred. Unfortunately I haven’t found a more orthodox way of achieving this other than modify the /usr/share/tomcat7-admin/manager/WEB-INF/web.xml in the values max-file-size and max-request-size.
The press picked up the recent press release about Debian LTS but mainly to mention the fact that it’s up and running. The call for help is almost never mentioned.
It’s a pity because while it’s up, it’s not really running satisfactorily yet. As of today (2014-06-19), 36 packages in squeeze need a security update, yet squeeze-lts has only seen 7 updates.
As usual what we lack is contributors doing the required work, but in this specific case, there’s a simple solution: pay people to do the required work. This extended support is mainly for the benefit of corporate users and if they see value in Debian LTS, it should not be too difficult to convince companies to support the project.
With some other Debian developers, we have gone out of our way to make it super easy for companies to support the Debian LTS project. We have created a service offer for Debian-using companies.
Written by two Debian developers — Raphaël Hertzog and Roland Mas — the Debian Administrator’s Handbook started as a translation of their French best-seller known as Cahier de l’admin Debian (published by Eyrolles).
It’s a fantastic resource for all users of a Debian-based distribution.
Accessible to all, this book teaches the essentials to anyone who wants to become an effective and independant Debian GNU/Linux administrator.
Given that traditional editors did not want to take the risk to make this translation, we decided to do the translation ourselves and to self-publish the result. After a successful crowdfunding campaign, we managed to complete this translation between December 2011 and May 2012.
To live up to our free software ideals, we wanted the book to be freely available (that is under the terms of a license compatible with the Debian Free Software Guidelines of course). There was a condition though: a liberation fund had to be completed to ensure we had a decent compensation for the work that the book represents. This fund reached its target of €25K in April 2012.
Although I’ve never used Debian in a consistent way I think that every Free/Open Source Software user and developer should be happy about this birthday and hope that the project will last, strong, for many years to come!
Hi! Today I’d like to spend some words on a particular Open Source project which aims to make know, test and finally use the available tools for molecolar biology, bio-technologies and bio-informatics in general. This world is overwhelmed by a number of “tools” divided in an ocean of productors, licences, repositories and kind of package (rpm, deb, Z, tar.gz, plain code…). Enter Bio-Linux.
The Bio-Linux project starts from a branch of UK’s NERC (National Environment Research Council) dealing with biology. This NEBC proudly has took in hand this shattered cosmo of open source software for bioinformatics under his own “umbrella” and then has gone further … has created a full GNU/Linux distribution, building over the solid core of Ubuntu (on it’s Long Term Support 8.04 release). Today Bio-Linux 5 is:
a LiveCD operating system;
a fully functional operating system running on desktop and servers alike;
a bioinformatics repository for Ubuntu
and all this is fully supported and given the news on the NEBC and NERC there’s money to guarrantee that for the expectable future. Personally at work I’ve had chance to appreciate this distro in all the flavours listed above and also as a VMware’s appliance.
If you’ve already running an Ubuntu 8.04 box in this wiki page you’ll find how-to add the biolinux repository to your sources.list. There it’s also stated that there’s some kind of compatibility with Debian and also with the latest 9.04 release, even if for a couple of software there are occasional bugs. But, on the workplace, expecially when the user has to USE his desktop and not work to make it run, Ubuntu 8.04 (with an updated copy of OpenOffice and a couple of backports) it THE way go, at least for me.
As a personal, final note, I must regret on the strickt control of the repository … I’ve witnessed a similar Biolinux project, focused on the RPM world being abandoned in 2007 supporting ancient distros like Fedora6 and RedHat 9 … I’d prefer a strong team in the Ubuntu (or $distro) community claiming “we will take care of all things bioinformatics, like it’s done for Compitz or other focused projects in the past. A change of menthality is needed so, when the Public Administration (or a private) invests on an open source technology the RoI must be seen in the product itself (and/or on how it facilitates works or makes you make more money increasing the productivity) and not in a self-owned fancy site claiming “I MADE IT, I AM BIG, GIMME MORE MONEY”. Don’t you think so?
If you’re curious on why a renewal of such kind of petition is needed here in Europe – probably after having signed the first and seen it’s success – you can visit THIS LINK (in english) to know better what’s going on.