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HowTos

some howtos:

Filed under
HowTos
  • Changing sound volumes in Openbox

  • Finding information on your hardware openSUSE
  • Set up RPM Fusion with Fedora to shore up multimedia support
  • Mounting NTFS in OpenSUSE
  • Debian Lenny PXE Installation on Dell PowerEdge 1950/2950 servers
  • Automatically Logout SSH Sessions After Period of Inactivity
  • Simple Code To Implement C's stat() function On Linux And Unix
  • Read Popular Magazines for Free Using Firefox
  • How To Fix Pidgin Yahoo Error " Could not establish a connection

Simplify the Use of Sudo

Filed under
Software
HowTos

sys-con.com: Being in the security business, I am constantly surprised by how many companies continue to rely on security practices that they know to be poor.

some howtos & others

Filed under
News
HowTos
  • Customize The Ubuntu 8.10 Boot Splash

  • Installing a New Hard Drive on Ubuntu
  • The Linux Action Show! Season 10 Episode 1
  • Convert audio files with Gnormalize
  • Good, Cheap Tech for Schools, Cloud Computing and More
  • My Experiences With Ubuntu 9.04 So Far
  • Flip - Convert text file line endings between Unix and DOS formats
  • Blueman - Bluetooth manager for Ubuntu
  • Mounting LVM
  • How to Install Adobe Flash in Debian Etch/Lenny
  • The Last Word: Where’s the Beef?
  • Finding differences in two files with TkDiff
  • How to install Gnome Do in 3 minutes
  • Build your own email server with Postfix
  • Draksnapshot

Web cam tweaks in Linux

Filed under
Linux
Hardware
HowTos

Recently I bought a Gear head Web cam (cheaper) from Frys Electronics. The vendor id and product id of this gadget is 093a:2620. It does not come with driver for linux.

Installing And Using OpenVZ On Debian Lenny (AMD64)

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HowTos

In this HowTo I will describe how to prepare a Debian Lenny server for OpenVZ. With OpenVZ you can create multiple Virtual Private Servers (VPS) on the same hardware, similar to Xen and the Linux Vserver project.

some howtos & leftovers:

Filed under
News
HowTos
  • Better looking Emacs in Ubuntu / Debian

  • How to Disable Startup Programs on Your Computer (Linux)
  • Simple and Useful Ways to Optimize GNOME for Netbook Displays
  • Error messages explained
  • Safari 4 beta over WINE
  • Linux tips every geek should know
  • My top Flex tips for beginners
  • Standard Process for Restoring IPtables at Boot?
  • How to fix Linux boot problems
  • How to measure network performance with iperf
  • FLOSS Weekly 58: ZFS
  • Clint Savage of the Fedora Project on Spinning Your Own Linux Live
  • Opera should give up on desktop browsers?
  • Shuttleworth Says Linux is a Joke
  • Paul Harvey dies at 90

Concurrent boot sequence

Filed under
Linux
HowTos

debian-administration.org: In the quest for the fastest boot ever, you may want to consider setting the variable CONCURRENCY=shell in /etc/default/rcS, recalling from your your theoretical studies that "Parallel is faster than Sequential."

some howtos:

Filed under
HowTos
  • Gentoo Linux - Part 1 - SSH

  • High perfomance Xen virtualization on Ubuntu server
  • Fix For Grub Problem After Fedora Update
  • How to add your own Nameservers to Arch Linux when using dhcp
  • lenny-backports
  • Disable GNOME Automounting
  • Gimp Tip: Document History Dialog
  • Ubuntu Linux: The Easy Installation Guide
  • Enabling Web Video Playback in Fedora 10

Installing Xen 3.3 With Kernel 2.6.27 On Ubuntu 8.10 (x86_64)

Filed under
Ubuntu
HowTos

This tutorial shows how you can install Xen 3.3 on an Ubuntu 8.10 host (dom0). Xen 3.3 is available from the Ubuntu 8.10 repositories, but the Ubuntu 8.10 kernels (2.6.27-x) are domU kernels, i.e., they work for Xen guests (domU), but not for the host (dom0).

some howtos:

Filed under
HowTos
  • HOWTO use Inkscape filter effects to style text

  • Migrating from Outlook to Mozilla Thunderbird in Linux (part 2)
  • Installing A "Full" Linux Distro On A USB Stick [How-To]
  • [HOW TO] Get the new Notifications on Intrepid
  • Set up a bluetooth keyboard and mouse in Fedora 10
  • Tutorial: Mounting UDF DVD's in Linux
  • Stupid Geek Tricks: Watch Movies in Your Linux Terminal Window
  • How-To: Upgrade to Ubuntu 9.04 and ext4
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More in Tux Machines

Mozilla: Virtual Reality in Mixed Reality, Taskcluster Development

  • Building Bold New Worlds With Virtual Reality
    From rich text to video to podcasts, the Internet era offers an array of new ways for creators to build worlds. Here at Mozilla, we are particularly excited about virtual reality. Imagine moving beyond watching or listening to a story; imagine also feeling that story. Imagine being inside it with your entire mind and body. Now imagine sharing and entering that experience with something as simple as a web URL. That’s the potential before us.
  • This Week in Mixed Reality: Issue 3
    This week we’re heads down focusing on adding features in the three broad areas of Browsers, Social and the Content Ecosystem.
  • New to me: the Taskcluster team
    At this time last year, I had just moved on from Release Engineering to start managing the Sheriffs and the Developer Workflow teams. Shortly after the release of Firefox Quantum, I also inherited the Taskcluster team. The next few months were *ridiculously* busy as I tried to juggle the management responsibilities of three largely disparate groups.
  • Taskcluster migration update: we're finished!
    Over the past few weeks we've hit a few major milestones in our project to migrate all of Firefox's CI and release automation to taskcluster. Firefox 60 and higher are now 100% on taskcluster!

OSS Leftovers

  • After the First US Transaction, Propy Announces an Open Source Developer Program
    California-based blockchain startup Propy, is bringing the commercial use of blockchain technology to the US. After facilitating the first US Blockchain-based real estate deed in Vermont, Propy announced a new open source Developer Program. The idea behind Propy: it allows anyone to buy or sell real estate, anywhere, online. Propy provides an efficient crypto and fiat payment and an immutable record on the blockchain, ensuring that title deeds and property rights will be there forever.
  • Titus, the Netflix container management platform, is now open source
    Titus powers critical aspects of the Netflix business, from video streaming, recommendations and machine learning, big data, content encoding, studio technology, internal engineering tools, and other Netflix workloads. Titus offers a convenient model for managing compute resources, allows developers to maintain just their application artifacts, and provides a consistent developer experience from a developer’s laptop to production by leveraging Netflix container-focused engineering tools.
  • Netflix's Container Management System Is Now Open Source
    On Thursday Netflix announced it's made its home grown container management system, Titus, open source.
  • Lumina Networks on delivering open source SDN
    What kinds of companies should consider open source SDN, and what are the associated challenges in using such open source deployments? Lumina Networks has unrivalled expertise in working with customers and partners to deliver implementations, and explains its processes and outlines the benefits of using open source SDN.
  • Luxoft launches PELUX 1.0 open source platform for automotive
    Luxoft’s automotive division has launched PELUX 1.0, an open source platform available to developers. This has been developed from its PELUX software suite as used by carmakers and tier 1 suppliers to build converged infotainment, autonomous driving, communication, HMI and car body control systems.
  • Dev Preview: MongoDB Enterprise Running on OpenShift
    In order to compete and get products to market rapidly, enterprises today leverage cloud-ready and cloud-enabled technologies. Platforms as a Service (or PaaS) provide out-of-the-box capabilities which enable application developers to focus on their business logic and users instead of infrastructure and interoperability. This key ability separates successful projects from those which drown themselves in tangential work which never stops. In this blog post, we’ll cover MongoDB’s general PaaS and cloud enablement strategy as well as touch upon some new features of Red Hat’s OpenShift which enable you to run production-ready MongoDB clusters. We’re also excited to announce the developer preview of MongoDB Enterprise Server running on OpenShift. This preview allows you to test out how your applications will interact with MongoDB running on OpenShift.
  • Is Open Source The AI Nirvana for Intel? [Ed: openwashing a malicious company using buzzwords and urban myths]
  • Writing Chuck – Joke As A Service
    Recently I really got interested to learn Go, and to be honest I found it to be a beautiful language. I personally feel that it has that performance boost factor from a static language background and easy prototype and get things done philosophy from dynamic language background. The real inspiration to learn Go was these amazing number of tools written and the ease with which these tools perform although they seem to be quite heavy. One of the good examples is Docker. So I thought I would write some utility for fun, I have been using fortune, this is a Linux utility which gives random quotes from a database. I thought let me write something similar but let me do something with jokes, keeping this mind I was actually searching for what can I do and I landed up on jokes about Chuck Norris or as we say it facts about him. I landed up on chucknorris.io they have an API which can return different jokes about Chuck, and there it was my opportunity to put something up and I chose Go for it.

today's howtos

Security: Updates, IBM, Elytron and Container Vulnerability Scanning

  • Security updates for Friday
  • IBM Security launches open-source AI
    IBM Security unveiled an open-source toolkit at RSA 2018 that will allow the cyber community to test their AI-based security defenses against a strong and complex opponent in order to help build resilience and dependability into their systems.
  • Elytron: A New Security Framework in WildFly/JBoss EAP
    Elytron is a new security framework that ships with WildFly version 10 and Red Hat JBoss Enterprise Application Platform (EAP) 7.1. This project is a complete replacement of PicketBox and JAAS. Elytron is a single security framework that will be usable for securing management access to the server and for securing applications deployed in WildFly. You can still use the legacy security framework, which is PicketBox, but it is a deprecated module; hence, there is no guarantee that PicketBox will be included in future releases of WildFly. In this article, we will explore the components of Elytron and how to configure them in Wildfly.
  • PodCTL #32 – Container Vulnerability Scanning