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HowTos

Flock Plugins On Ubuntu

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HowTos

matt hartley: So you just downloaded Flock, fell in love with it and believe this is the browser for you. Previously, you already installed all the preferred plugins for Firefox, yet Flock does not see them on Ubuntu?

Also: Simple Firefox optimizations that really matter
And: Mozilla Firefox 2.0.0.9 Now Available

Linux Backups For Real People

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HowTos

Linux Planet: Everyone knows they should make regular backups of their data. But hardly anyone is as diligent with backups as they should be. So in this two-part series we're going to learn some nice simple methods for making regular backups on single PCs or small networks.

some howtos:

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HowTos
  • Simplify backups with Synbak

  • Setup your own apache server to host your weblog free
  • How to remove blank lines and comments from a file
  • Back up and print your blog with OpenOffice.org Base
  • Ubuntu Linux Restore admin / root level permissions
  • Rewriting email headers in exim

Overcoming the Fear of Linux CLI

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HowTos

junauza.blogspot.com: I will list some indispensable commands and keyboard shortcuts with their corresponding functions to guide the fearful in their journey to conquer the horror of using the Linux terminal.

Creating a book template with Writer

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HowTos

freesoftwaremagazine.com: While Writer allows you to create an advanced book template that consists of a master document and a number of subdocuments, there are situations where using a simpler, one-file template makes more sense. The main advantage of a one-file book template is that it helps you to work around two major problems in Writer.

OOo: Making life with labels a little easier

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OOo
HowTos

OpenOffice.org Tips: Labels don't always match up perfectly, especially those little return address labels. What can you do, besides prayer and fasting, and wasting labels?

early howtos:

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HowTos
  • Apache authentication and authorization using LDAP

  • Howto Have Grub Like SUSE on Ubuntu
  • Installing C#/Mono(.NET)/MonoDevelop/XSP in Ubuntu Gutsy Gibbon(7.10)

some tips, howtos, and tutorials

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HowTos
  • Read This If You Can't Access Some Websites From Ubuntu Gutsy Gibbon

  • Firefox fonts in Debian Lenny
  • CentOS / Red Hat Linux: Install and manage iSCSI Volume
  • How to Describe a Command in Linux
  • Restore-Points in Gentoo Linux

Tidy up your filesystem with FSlint

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HowTos

linux.com: Over time, a filesystem accumulates a lot of useless items. FSlint is a nifty little tool that helps you clean your filesystem by pointing out junk in the form of empty directories, corrupt symlinks, files with bad names, duplicate and temp files, and more.

Make Your Linux Desktop Look Like A Mac - Mac4Lin Project Documentation

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HowTos

Do you want to give your desktop a dash of Mac OS X? The goal of this project is to bring the look and feel of Mac OS X (latest being 10.5, Leopard) to *nix GTK based systems. This document will present the procedure to install Mac4Lin pack & tweak certain things to get that almost perfect Mac OS X like desktop.

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  • Apache Graduates Another Big Data Project to Top Level
    For the past year, we've taken note of the many projects that the Apache Software Foundation has been elevating to Top-Level Status. The organization incubates more than 350 open source projects and initiatives, and has squarely turned its focus to Big Data and developer-focused tools in recent months. As Apache moves Big Data projects to Top-Level Status, they gain valuable community support. Only days ago, the foundation announced that Apache Kudu has graduated from the Apache Incubator to become a Top-Level Project (TLP). Kudu is an open source columnar storage engine built for the Apache Hadoop ecosystem designed to enable flexible, high-performance analytic pipelines. And now, Apache Twill has graduated as well. Twill is an abstraction over Apache Hadoop YARN that reduces the complexity of developing distributed Hadoop applications, allowing developers to focus more on their application logic.
  • Spark 2.0 takes an all-in-one approach to big data
    Apache Spark, the in-memory processing system that's fast become a centerpiece of modern big data frameworks, has officially released its long-awaited version 2.0. Aside from some major usability and performance improvements, Spark 2.0's mission is to become a total solution for streaming and real-time data. This comes as a number of other projects -- including others from the Apache Foundation -- provide their own ways to boost real-time and in-memory processing.
  • Why Uber Engineering Switched from Postgres to MySQL
    The early architecture of Uber consisted of a monolithic backend application written in Python that used Postgres for data persistence. Since that time, the architecture of Uber has changed significantly, to a model of microservices and new data platforms. Specifically, in many of the cases where we previously used Postgres, we now use Schemaless, a novel database sharding layer built on top of MySQL. In this article, we’ll explore some of the drawbacks we found with Postgres and explain the decision to build Schemaless and other backend services on top of MySQL.
  • GNU Hyperbole 6.0.1 for Emacs 24.4 to 25 is released
    GNU Hyperbole (pronounced Ga-new Hi-per-bo-lee), or just Hyperbole, is an amazing programmable hypertextual information management system implemented as a GNU Emacs package. This is the first public release in 2016. Hyperbole has been greatly expanded and modernized for use with the latest Emacs 25 releases; it supports GNU Emacs 24.4 or above. It contains an extensive set of improvements that can greatly boost your day-to-day productivity with Emacs and your ability to manage information stored across many different machines on the internet. People who get used to Hyperbole find it helps them so much that they prefer never to use Emacs without it.
  • Belgium mulls reuse of banking mobile eID app
    The Belgium government wants to reuse ‘Belgian Mobile ID’ a smartphone app for electronic identification, developed by banks and telecom providers in the country. The eID app could be used for eGovernment services, and the federal IT service agency, Fedict, is working on the app’s integration.
  • Water resilience that flows: Open source technologies keep an eye on the water flow
    Communities around the world are familiar with the devastation brought on by floods and droughts. Scientists are concerned that, in light of global climate change, these events will only become more frequent and intense. Water variability, at its worst, can threaten the lives and well-beings of countless people. Sadly, humans cannot control the weather to protect themselves. But according to Silja Hund, a researcher at the University of British Columbia, communities can build resilience to water resource stress. Hund studies the occurrence and behavior of water. In particular, she studies rivers and streams. These have features (like water volume) that can change quickly. According to Hund, it is essential for communities to understand local water systems. Knowledge of water resources is helpful in developing effective water strategies. And one of the best ways to understand dynamic water bodies like rivers is to collect lots of data.

Development News

  • JavaScript keeps its spot atop programming language rankings
    U.K.-based technology analyst firm RedMonk just released the latest version of its biannual rankings of programming languages, and once again JavaScript tops the list, followed by Java and PHP. Those are same three languages that topped RedMonk’s list in January. In fact, the entire top 10 remains the same as it was it was six months ago. Perhaps the biggest surprise in Redmonk’s list—compiling the “performance of programming languages relative to one another on GitHub and Stack Overflow”—is that there are so few surprises, at least in the top 10.
  • Plenty of fish in the C, IEEE finds in language popularity contest
    It's no surprise that C and Java share the top two spots in the IEEE Spectrum's latest Interactive Top Programming Languages survey, but R at number five? That's a surprise. This month's raking from TIOBE put Java at number one and C at number two, while the IEEE reverses those two, and the IEEE doesn't rank assembly as a top-ten language like TIOBE does. It's worth noting however that the IEEE's sources are extremely diverse: the index comprises search results from Google, Twitter, GitHub, StackOverflow, Reddit, Hacker News, CareerBuilder, Dice, and the institute's own eXplore Digital Library. Even then, there are some oddities in the 48 programming environments assessed: several commenters to the index have already remarked that “Arduino” shouldn't be considered a language, because code for the teeny breadboard is written in C or C++.

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