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HowTos

Podcasting with Linux Command Line Tools and Audacity

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HowTos

packtpub.com: Recording a good podcast is as much about good voice training and delivery, as much as it is about the technology used to record it. As with other things, you only get better with practice. In this article we will use Linux command line tools and optionally Audacity to create a quick, no-frills podcast with a background music track.

some howtos:

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HowTos
  • How to Install the Eternity Screensaver in Ubuntu

  • Quick tutorial - installing Flash Player on Fedora 7
  • Beginners guide to database administration tools
  • Customize Your Places Directories
  • Define disk quotas to keep users from hogging drive space
  • a simple tutorial for network scanning software nmap
  • Google Docs Extension for OpenOffice
  • 13 Not-So-Easy Steps to Install Linux on iPod
  • Configuring ndiswrapper in SLED
  • Using OpenBSD 4.2
  • Adding shortcuts to the right click menu in Ubuntu

Manage your music tags with EasyTag and Picard

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HowTos

linux.com: When you listen to digital music, your software or hardware player usually shows information about the current song, which it gets from MP3 tags or Ogg Vorbis comments. Most ripping software supports acquiring this metadata from the CDDB or FreeDB services based on a CD's disc ID. But you can also can fill in and edit metadata with tools such as EasyTag and Picard.

Who’s on first? Wireless network security with Linux

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HowTos

iTWire: Network monitoring and intrusion detection are integral parts of network security. This becomes even more important when introducing wireless access, because now there’s an openly available entry point into your network. Here’s how to build monitoring in from the onset along with some great open-source tools.

1-Click Compiz Fusion onOpenSuse 10.3

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HowTos

abhay-techzone.blogspot: I have a three years old desktop with AMD 2400+ CPU, 640 MB RAM on a Via KM400 motherboard. I love my desktop as it helps me in experimenting with the latest and the greatest software and distribution releases. Currently I have OpenSUSE 10.3 on it. Its a fairly old computer so I could not try the latest eye candy on it, I am referring to compiz-fusion.

Playing With Themes in Ubuntu 7.10

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HowTos

geekybits.blogspot: In July I wrote a post which has been quite popular called: Turning Ubuntu's Brown Eyes Blue. This post was about changing themes in Ubuntu, getting away from the orange and brown colours and using mostly blue. Things have changed quite a bit since July and changing themes in the new Ubuntu 7.10 (Gutsy Gibbon) is a little bit different, therefore I thought I would offer some fresh advice.

An introduction to the visual features of GNU Screen

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HowTos

debian-administration: Many people here use GNU Screen, and I've not seen extensive coverage of the things you can do with the status-line in the past, so I thought a brief overview of a couple of visual settings wouldn't be amiss.

Monitor your drives to extend their life

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HowTos

tectonic: The problem is that modern laptops often have very aggressive power setups by default to, theoretically, guard against damage and reduce power consumption. But in doing so they may cause your disk drive to load/unload at more regular intervals than is reasonable.

Running FreeNX using a Mandriva 2008 Server

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HowTos

linux-tip.net: NoMachine NX is a Terminal Server and remote access solution based on a comprising set of enterprise class open source technologies. NX makes it possible to run any graphical application on any operating system across any network connection at incredible speed.

some howtos:

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HowTos
  • MP3s On Ubuntu - The OGG Alternative

  • how to create animate gif from your mobile video
  • Short Tip: Extract Files from an RPM file
  • Howto Setup firefox for kmail
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More in Tux Machines

Leftovers: Software

  • OpenVZ 7.0 Becomes A Complete Linux Distribution, Based On VzLinux
    OpenVZ, a long-standing Linux virtualization technology and similar to LXC and Solaris Containers, is out with their major 7.0 release. OpenVZ 7.0 has focused on merging the OpenVZ and Virtuozzo code-bases along with replacing their own hypervisor with that of Linux's KVM. Under OpenVZ 7.0, it has become a complete Linux distribution based upon VzLinux.
  • OpenVZ 7.0 released
    I’m pleased to announce the release of OpenVZ 7.0. The new release focuses on merging OpenVZ and Virtuozzo source codebase, replacing our own hypervisor with KVM.
  • Announcing git-cinnabar 0.4.0 beta 2
    Git-cinnabar is a git remote helper to interact with mercurial repositories. It allows to clone, pull and push from/to mercurial remote repositories, using git.
  • FreeIPA Lightweight CA internals
    In the preceding post, I explained the use cases for the FreeIPA lightweight sub-CAs feature, how to manage CAs and use them to issue certificates, and current limitations. In this post I detail some of the internals of how the feature works, including how signing keys are distributed to replicas, and how sub-CA certificate renewal works. I conclude with a brief retrospective on delivering the feature.
  • Lightweight Sub-CAs in FreeIPA 4.4
    Last year FreeIPA 4.2 brought us some great new certificate management features, including custom certificate profiles and user certificates. The upcoming FreeIPA 4.4 release builds upon this groundwork and introduces lightweight sub-CAs, a feature that lets admins to mint new CAs under the main FreeIPA CA and allows certificates for different purposes to be issued in different certificate domains. In this post I will review the use cases and demonstrate the process of creating, managing and issuing certificates from sub-CAs. (A follow-up post will detail some of the mechanisms that operate behind the scenes to make the feature work.)
  • RcppArmadillo 0.7.200.2.0
    The second Armadillo release of the 7.* series came out a few weeks ago: version 7.200.2. And RcppArmadillo version 0.7.200.2.0 is now on CRAN and uploaded to Debian. This followed the usual thorough reverse-dependecy checking of by now over 240 packages using it. For once, I let it simmer a little preparing only a package update via the GitHub repo without preparing a CRAN upload to lower the update frequency a little. Seeing that Conrad has started to release 7.300.0 tarballs, the time for a (final) 7.200.2 upload was now right. Just like the previous, it now requires a recent enough compiler. As g++ is so common, we explicitly test for version 4.6 or newer. So if you happen to be on an older RHEL or CentOS release, you may need to get yourself a more modern compiler. R on Windows is now at 4.9.3 which is decent (yet stable) choice; the 4.8 series of g++ will also do. For reference, the current LTS of Ubuntu is at 5.4.0, and we have g++ 6.1 available in Debian testing.

Red Hat and Fedora

Leftovers: Debian

  • Debian LGBTIQA+
    I have a long overdue blog entry about what happened in recent times. People that follow my tweets did catch some things. Most noteworthy there was the Trans*Inter*Congress in Munich at the start of May. It was an absolute blast. I met so many nice and great people, talked and experienced so many great things there that I'm still having a great motivational push from it every time I think back. It was also the time when I realized that I in fact do have body dysphoria even though I thought I'm fine with my body in general: Being tall is a huge issue for me. Realizing that I have a huge issue (yes, pun intended) with my length was quite relieving, even though it doesn't make it go away. It's something that makes passing and transitioning for me harder. I'm well aware that there are tall women, and that there are dedicated shops for lengthy women, but that's not the only thing that I have trouble with. What bothers me most is what people read into tall people: that they are always someone they can lean on for comfort, that tall people are always considered to be self confident and standing up for themselves (another pun, I know ... my bad).
  • [GSOC] Week 8&9 Report
    This particular week has been tiresome as I did catch a cold ;). I did come back from Cape Town where debconf taking place. My arrival at Montreal was in the middle of the week, so this week is not plenty of news…
  • Debian on Jetson TK1
    I became interested in running Debian on NVIDIA's Tegra platform recently. NVIDIA is doing a great job getting support for Tegra upstream (u-boot, kernel, X.org and other projects). As part of ensuring good Debian support for Tegra, I wanted to install Debian on a Jetson TK1, a development board from NVIDIA based on the Tegra K1 chip (Tegra 124), a 32-bit ARM chip.
  • RC bugs 2016/01-29

Android Leftovers