Have you ever amazed to see someone working very fast in UNIX, firing commands and doing things quickly? Yes, I have seen that a couple of times and It has always inspired me inspired to learn from those superstar developers. In this article, or tutorial, or whatever you call it, I have shared some UNIX command practices I follow to work fast, quick, or efficiently in Linux. » Hacker Noon | hackernoon.com
Hello Guys, React or React JS is a JavaScript front-end library from Facebook which lets you create HTML based GUI. It makes the task easier by providing a component-based architecture which was only available to languages like Java and C# before. Because of this awesome feature, React is quickly becoming the standard JavaScript library for developing front-end. That’s the reason many programmers and developers are learning React or React JS. ...
I’ve often seen people suggest that you should learn C in order to learn how computers work. Is this a good idea? Is this accurate? I’m going to start with my conclusion right upfront, just to be crystal clear about what I’m saying here: C is not “how the computer works.” I don’t think most people mean this phrase literally, so that is sort of irrelevant. Understanding the context means that learning C for this reason may still be a good idea for you, depending on your objectives. » Steve Klabnik | steveklabnik.com
El día 23 de septiembre de 2008 es una fecha marcada para Google en el calendario, ese día se presentó al público la versión 1.0 de Android. Un sistema que, aunque parece llevar con nosotros desde siempre, cumple hoy diez años. Nada más y nada menos. Aunque su desarrollo empezó varios años antes de 2008, en una época en la que los reyes del sector eran Symbian y BlackBerry. » El Androide Libre | elandroidelibre.elespanol.com
Django developers, we’re devoting this month’s Python column to packages that will help you. These are our favorite Django libraries for saving time, cutting down on boilerplate code, and generally simplifying our lives. We’ve got six packages for Django apps and two for Django’s REST Framework, and we’re not kidding when we say these packages show up in almost every project we work on. » Opensource.com | opensource.com
I’ve been writing code for 20 years. During that time I’ve worked with 17 teams coding different languages to build hundreds of projects. These include everything from a simple blog site, to APIs supporting 3,000 requests/second, to top selling apps. From these experiences, combined with the books I’ve read, it’s become apparent to me what matters most in code: readability. » Jason McCreary | jason.pureconcepts.net
Isn’t monitoring just monitoring? Doesn’t it include logging, visualization, and time-series data? The terminology around monitoring has caused a lot of confusion over the years and has led to some poor tools that tout the ability to do everything in one format. Observability proponents recognize there are many levels for observing a system. Metrics aggregation is primarily time-series data, and that’s what we’ll discuss in this article. » Opensource.com | opensource.com
New to lightweight and systemd free Alpine Linux and package management? Try my simple guide that explains how to install, remove, query and manage packages on an Alpine Linux. » nixCraft: Linux Tips, Hacks, Tutorials, And Ideas In Blog Format | cyberciti.biz
As containers become an almost ubiquitous method of packaging and deploying applications, the instances of malware have increased. Securing containers is now a top priority for DevOps engineers. Fortunately, a number of open source programs are available that scan containers and container images. Let’s look at five such tools. Anchore, Clair, Dagda, OpenSCAP and Sysdig Falco. » Opensource.com | opensource.com
In the first part of this three-part series using a Raspberry Pi for network-attached storage (NAS), we covered the fundamentals of the NAS setup, attached two 1TB hard drives (one for data and one for backups), and mounted the data drive on a remote device via the network filesystem (NFS). In part two, we will look at automating backups. Automated backups allow you to continually secure your data and recover from a hardware defect or accidental file removal. ...