Download Videos From YouTube using Ubuntu

Posted on March 28, 2010 by Ahmed Tawfik

A very nice command-line tool that allows you to download videos from Youtube:

“sudo apt-get install youtube-dl”

After the installation process, run:

“youtube-dl video_url“

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Stop YouTube from autoplaying a video when opened

Posted on March 28, 2010 by Ahmed Tawfik

A very nice plugin for Google Chrome (or Chromium) that allows you to open as much videos as you want without them playing automatically where you must open each video and pause it yourself.

The surprise is: It’s pre-buffering 🙂

Stop Autoplay for YouTube

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Setup an SSH/SFTP Server on Ubuntu

Posted on March 28, 2010 by Ahmed Tawfik

“sudo apt-get install openssh-server“

That’s it, you can now connect to your machine via SSH/SFTP from any other machine on the same network, it’s easy, fast and secure.

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Setup an FTP server on Ubuntu

Posted on March 28, 2010 by Ahmed Tawfik

Installing an FTP server on your machine facilitates sharing and transferring files easily and quickly.

ProFTPD is an FTP server that is easy to install, use, and configure.

To install ProFTPD on ubuntu:
sudo apt-get install proftpd

To start proftpd;
sudo /etc/init.d/proftpd start

To configure proftpd, edit the file:
/etc/proftpd/proftpd.conf

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Adding a software repository from Ubuntu PPA in Ubuntu Karmic and later

Posted on March 25, 2010 by Ahmed Tawfik

This new method is easier than the old one which required you to edit your software sources manually, and then get the key and import it. The new one is as follows:

  1. Go to the PPA page of your interest, e.g. URL, check the name of the new repository, it is “ppa:transmissionbt/ppa” in my example.
  2. Open a terminal and type “sudo add-apt-repository ppa:transmissionbt/ppa“
  3. Done! This both adds the entry to your software sources list as well as importing the key which authenticates that repository.
  4. Don’t forget to refresh your repository to be able to update/install new packages “sudo apt-get update“

PPA = Personal Package Archives, i.e. the user-contributed software repositories.

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