How to manage several SSH Config files on Mac and Linux (quick-note)

Use the Include directive to include an external config file in the main (default) ssh config file. Create another config file as usual. Add the following line at the beginning of your ~/.ssh/config for example, if we have a config file in ~/Documents/.ssh/config add Include ~/Documents/.ssh/config in your main ~/.ssh/config What is this good for? […]

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How to find files using Regex (Regular Expressions) in GNU/Linux and MacOs command line and do something.

I needed to find all the files that matched a regular expression. In this case all the files that had either 300×200 or 400×220 and where either png or jpg files. You can do that pretty easily in BASH using find but the more filetypes and conditions the longer the command. For example the following […]

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How to create a SSH Tunnel with ngrok on Ubuntu Server (aka ssh access to your local server in local network with dynamic ip)

I have a server at home running Ubuntu 18.04 LTS (normal local network, behind a router with firewall activated, no DMZ) and I wanted to be able to access it though ssh. You can think of it as a TeamViewer alternative for port redirection. What’s SSH? Secure Shell (SSH) is a cryptographic network protocol for […]

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How to prepare Ubuntu for Data Science: Torus, Cookiecutter and Docker in Ubuntu Server LTS 18.04

I installed everything on my Mac, and doing it all over again made no sense. I also tried Anaconda (also a great tool to start but you still have to install several packages on every new install). Then I found Torus: A Toolkit For Docker-First Data Science.

In their words: Using the project cookiecutter and Docker image together you can go from cold-steel to a new project working in a Jupyter notebook with all of the common libraries available to you in less than five minutes (and you didn’t have to pip install anything)

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Data Science – A small intro, what enticed me and a few resources to start

Notes from IBM Data Science Professional Certificate course by IBM on Coursera__Notes by Diego Carrasco G. I’m starting a small series of articles regarding Data Science, what enticed me, why I started, where to start and so on. I’m as of now by no way an expert but an enthusiastic learner who’s writing to learn […]

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