How-to install Jupyter to virtualenv

Posted on Sun, 06 August 2017 in data • Tagged with data, python, jupyter, worknotes

A short how-to on installing Jupyter within virtualenv on Python 3.


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Protect SSH with Fail2ban on CentOS 7

Posted on Sun, 02 April 2017 in development • Tagged with linux, security, worknotes

At the very moment, you expose your new Linux server to the internet, it starts to get automated SSH login attempts. There can easily be thousands of them in a short time period. Is there something we can do about this?


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Run Node.js CLI tools in Docker container

Posted on Sun, 26 March 2017 in development • Tagged with development, docker, node.js, worknotes

So you want to test a fancy Node.js CLI tool, but do not have Node.js installed, or do not want to install it locally? Docker to the rescue!


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Three steps to lint Python 3.6 in Sublime Text

Posted on Sun, 22 January 2017 in development • Tagged with development, sublime text, linting, python, worknotes

Writing consistent, well-formed code is important. With these three easy steps you are linting your Python 3.6 code within Sublime Text in no time!


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