How to Loop or Repeat a Youtube Video without any third-party website

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Now, its possible to loop a video in youtube without the use of any third-party website/software.

All you need to do is Right Click on the current playing video and select the Loop option. That's it!!

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How To Create Torrent Files & Seed/Share Them Using Transmission on Linux/Mac

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You would have downloaded files via torrent many times but have you ever uploaded one?

I am using Ubuntu but the process will be same for any Linux distro or Mac OS

Let's get started, first open up Transmission and follow these steps.

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How to Comment and Uncomment Multiple Lines in Vim

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There are several ways you can comment and uncomment a range of lines in vim editor.


Method I (easiest)

Step 1: Make sure your are in command mode by pressing Esc key

Step2: Move your cusor to the start of the starting line of the block that you want to comment out
press Ctrl + v for visual mode and now press the press down arrow key to select till the last line you wanna comment.

Step 3: Press upper case I (shift + i)
and type # or // for commenting depending on the programming language.
and finally press Esc key

wait a sec and it's done!

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Best command-line Password Manager for Linux/ubuntu - kpcli

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kpcli is a command line password manager for linux/unix. We can store login credential of various accounts in a databases and access the database with a master password. All kpcli commands  are almost same as linux commands, so it will be nice if you are familiar with them already. kpcli database file can work with keepassx (gui) and vice versa.

Let's quickly go through this tutorial to see how to install and use it.

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How to install and run Juypter/Ipython Notebook in Ubuntu/Debian/Linux Mint

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Jupyter is a an opensource webapp that allows you to make documents containing live code which can be compiled within the Jupyter notebook itself. It supports over 40 programming languages like python, Ruby...

Earlier Jupyter was knows as Ipython Notebook.

It is widely used by the scientific community and teachers.

You can also run online Jupyter without installing it from


you can install Jupyter via conda or pip.

1. Using Anaconda
First, make sure Anaconda is installed.
conda install jupyter

2. Using Pip or pip3
First, make sure you have pip or pip3 installed. (sudo apt-get install python-pip)

pip install jupyter
pip3 install jupyter

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