Multipass is a mini-cloud on your workstation using native hypervisors of all the supported plaforms (Windows, macOS and Linux). Multipass provides a command line interface to launch, manage and generally fiddle about with instances of Linux. The downloading of a minty-fresh image takes a matter of seconds, and within minutes a VM can be up and running. Pass multipass a custom cloud-init definition and turn a generic Ubuntu image into a custom-configured server in seconds. Check it out…

Some notes about CI/CD while studing for AWS Developer Certification…

Some notes about CloudFormation while studing for AWS Developer Certification…

Some notes while studing for AWS Developer Certification…

Docker helps developers build and ship higher-quality applications, faster.” – What is Docker. Here we have a basic docker cheatsheet… enjoy!

Here I share my notes while studying for the CSA175 (hadoop & spark dev exam)… Enjoy!

Sqoop is a tool designed to transfer data between Hadoop and relational databases or mainframes. You can use Sqoop to import data from a relational database management system (RDBMS) such as MySQL or Oracle or a mainframe into the Hadoop Distributed File System (HDFS), transform the data in Hadoop MapReduce, and then export the data back into an RDBMS. Here we have a basic cheatsheet of sqoop command line tool… enjoy!

Apache Hive™ is an open source project run by volunteers at the Apache Software Foundation, that facilitates reading, writing, and managing large datasets residing in distributed storage using SQL syntax. Here we have a basic cheatsheet for hive command line tool… enjoy!

QEMU disk image utility for Windows. It is used for converting, creating and consistency checking of various virtual disk formats. It’s compatible with Hyper-V, KVM, VMware, VirtualBox and Xen virtualization solutions.This build has been optimized for Windows Server (x64), including Windows Nano Server.

Style transfer allows you to take famous paintings, and recreate your own images in their styles! This implementation is based off of a combination of Gatys’ A Neural Algorithm of Artistic Style, Johnson’s Perceptual Losses for Real-Time Style Transfer and Super-Resolution, and Ulyanov’s Instance Normalization.

Anaconda® is a package manager, an environment manager, a Python distribution, and a collection of over 720 open source packages. Here we have a basic cheatsheet for conda command line tool… enjoy!

nsp is the main command line interface to the Node Security Platform. It allows you to audit a package.json or npm-shrinkwrap.json file, scanning and detecting the use of libraries with known vulnerabilities. You can run a security check manually, or on each npm install, npm start, pull request, etc…

NPM is a package manager for Node.js packages, or modules if you like. npm makes it easy for JavaScript developers to share and reuse code, and it makes it easy to update the code that you’re sharing. Here we have a basic cheatsheet of how to use it… enjoy!

Welcome to my new blog! Some years ago I used to post some content on wordpress.com, but with the marriage and other stuff going on, I stopped for a while… Now I’m looking forward to share some stuff that’s I’m working on, studing or just curious about… Please, feel free to be in touch by email or any social media. Cheers!