Linux Videos http://linuxvideo.generatedcontent.com Why read when you can watch? Sat, 11 Nov 2006 11:37:47 +0000 http://wordpress.org/?v=2.6 en #004: Using iptables to share your internet connection http://linuxvideo.generatedcontent.com/2006/11/11/004-using-iptables-to-share-your-internet-connection/ http://linuxvideo.generatedcontent.com/2006/11/11/004-using-iptables-to-share-your-internet-connection/#comments Sat, 11 Nov 2006 11:37:47 +0000 patrys http://linuxvideo.generatedcontent.com/2006/11/11/004-using-iptables-to-share-your-internet-connection/ One of the less intuitive networking tasks often performed on Linux boxes is the connection sharing process. Here is a short clip to show you how iptables works.

Tips

  • Use iptables -t nat -I POSTROUTING -s 192.168.0.1/24 -j MASQUERADE to set up a dynamic masquerade (the most popular way of sharing the connection where your internet IP is likely to change)
  • Remember to replace 192.168.0.1/24 with your local area network IP and mask in the above example

Download and watch

Using iptables to share your internet connection (0.3MB)

]]> http://linuxvideo.generatedcontent.com/2006/11/11/004-using-iptables-to-share-your-internet-connection/feed/ #003: Recording a clip with Istanbul http://linuxvideo.generatedcontent.com/2006/11/09/003-recording-a-clip-with-istanbul/ http://linuxvideo.generatedcontent.com/2006/11/09/003-recording-a-clip-with-istanbul/#comments Thu, 09 Nov 2006 18:59:48 +0000 patrys http://linuxvideo.generatedcontent.com/2006/11/09/003-recording-a-clip-with-istanbul/ Like I promised, here is the video that shows you how to record your own movies using Istanbul.

If the package is not available, you can build it yourself.

Tips

  • Recording can be quite expensive in terms of CPU power, so make sure you select an area small enough for your computer to handle

Download and watch

Recording a clip with Istanbul (1.1MB)

]]> http://linuxvideo.generatedcontent.com/2006/11/09/003-recording-a-clip-with-istanbul/feed/ #002: Preparing the package building environment on PLD Linux http://linuxvideo.generatedcontent.com/2006/11/08/002-preparing-the-package-building-environment-on-pld-linux/ http://linuxvideo.generatedcontent.com/2006/11/08/002-preparing-the-package-building-environment-on-pld-linux/#comments Wed, 08 Nov 2006 20:40:40 +0000 patrys http://linuxvideo.generatedcontent.com/2006/11/08/002-preparing-the-package-building-environment-on-pld-linux/ This time you can see how easy it is to build your own packages on PLD Linux. While PLD is a binary rpm distribution, you can use the builder script to build new packages just like you use emerge on Gentoo.

Unfortunately the quality on this clip is somewhat low so keep your eyes peeled not to miss a single detail.

Tips

  • Use builder --init-rpm-dir once to prepare your home directory for the package building goodness
  • Use builder -bb to build binary rpm packages you can install later
  • poldek -n home will use the locally available packages instead of the ones that come from the distribution
  • Never use your root account for building packages

Download and watch

Preparing the package building environment on PLD Linux (1MB)

]]> http://linuxvideo.generatedcontent.com/2006/11/08/002-preparing-the-package-building-environment-on-pld-linux/feed/ #001: Fun with poldek http://linuxvideo.generatedcontent.com/2006/11/07/001-fun-with-poldek/ http://linuxvideo.generatedcontent.com/2006/11/07/001-fun-with-poldek/#comments Tue, 07 Nov 2006 23:13:21 +0000 patrys http://linuxvideo.generatedcontent.com/2006/11/07/001-fun-with-poldek/ To get things started, here is the first screencast - playing around with poldek.

poldek is the program responsible for package management in PLD Linux. While it internally makes use of rpm it also has a big set of unique features and offers an interactive shell as opposed to most similar command line tools.

Things shown in the screencast

  • Updating the repository cache
  • Starting the interactive shell
  • Switching between repositories and the locally installed packages
  • Searching for packages using their names, description fields, searching for particular files and provided capabilities
  • Reading package descriptions
  • Upgrading packages
  • The builtin grep command
  • Launching external command using the exclamation mark prefix

Download and watch:

Fun with poldek (3.2MB)

]]> http://linuxvideo.generatedcontent.com/2006/11/07/001-fun-with-poldek/feed/ Introducing Linux Videos http://linuxvideo.generatedcontent.com/2006/11/07/introducing-linux-videos/ http://linuxvideo.generatedcontent.com/2006/11/07/introducing-linux-videos/#comments Tue, 07 Nov 2006 22:41:08 +0000 patrys http://linuxvideo.generatedcontent.com/2006/11/07/introducing-linux-videos/ Hello everyone,

My name is Patryk Zawadzki and I am one of the PLD Linux developers. I will also be your host on this site while you continue your journey to the wonderful world of multimedia.

As you might have already noticed, this is a new site. What is it supposed to contain? Videos of course (as most of you can probably tell from the title).

Long story short one day I just came up with an idea to create a site dedicated to Linux howtos but - as opposed to the regular ones you get pointed to each time you get an “RTFM” - containing actual video screencasts instead of heaps of boring text noone is willing to follow.

So this is it, welcome to the beta version (yes, the logo is a joke) of Linux Videos. I am planning to release a new movie at least once a week but this can be hard to achieve as I am extremally short on time. If you are willing to help, leave comments with tutorials you’d like to see or prepare your own OGG Theora files and mail them to me (patrys at pld-linux org) - one of the very first tutorials will actually show you how to record such a screencast using PLD Linux (or any other Linux flavor for that matter).

Enjoy your stay.

]]> http://linuxvideo.generatedcontent.com/2006/11/07/introducing-linux-videos/feed/