Category: Linux Tutorials

What can be done to help save the planet? The question can seem depressing at a time when it feels like an individual’s contribution isn’t enough. But, who are we Earth dwellers if not for a …

The first part of this series provided some background on how sentiment analysis works. Now let’s investigate how to add these capabilities to your designs. Exploring spaCy and vaderSentiment in Python Prerequisites A terminal shell …

– name: default  # The name is immutable. There will be no option to change the name after  # creation and the only way will to change it will be to delete it  # (and …

Four years ago, I interviewed Nathan Currulla, co-founder of ByWater Solutions, a major services and solutions provider for Koha, a popular open source integrated library system (ILS). Since then, I’ve benefitted directly from his company’s …

Tutanota is a secure, open source email service that’s been available as an app for the browser, iOS, and Android. The client code is published under GPLv3 and the Android app is available on F-Droid …

In the 14 years since Linus Torvalds developed Git, its influence on software development practices would be hard to match—in StackOverflow’s 2018 developer survey, 87% of respondents said they use Git for version control. Clearly, …

There has long been a stigma associated with using record-and-playback tools for testing rather than scripted QA automation tools like Selenium Webdriver, Cypress, and WebdriverIO. Record-and-playbook tools are perceived to suffer from many issues, including …

Detecting whether your PHP code is running on https or http is useful in a number of situations, particularly if you’re building a URL to set a form action or something similar, but it’s actually …

Git is one of those rare applications that has managed to encapsulate so much of modern computing into one program that it ends up serving as the computational engine for many other applications. While it’s …

[root@localhost ~]# mkfs.ext4  /dev/sda1mke2fs 1.42.9 (28-Dec-2013)Filesystem label=OS type: LinuxBlock size=4096 (log=2)Fragment size=4096 (log=2)Stride=0 blocks, Stripe width=8191 blocks194688 inodes, 778241 blocks38912 blocks (5.00%) reserved for the super userFirst data block=0Maximum filesystem blocks=79901491224 block groups32768 blocks per …

I spend a lot of time doing research for my books and Opensource.com articles. Sometimes this leads me to discover bugs in the software I use, including Fedora and the Linux kernel. As a long-time Linux …

I’ve always been interested in web development and software architecture because I like to see the broader picture of a working system. Whether you are building a mobile app or a web application, it has …

Kubespray, a community project that provides Ansible playbooks for the deployment and management of Kubernetes clusters, recently added support for the bare-metal cloud Packet. This allows Kubernetes clusters to be deployed across next-generation edge locations, …

Do you have an old Raspberry Pi lying around gathering dust, maybe after a recent Pi upgrade? Are you curious about BSD Unix? If you answered “yes” to both of these questions, you’ll be pleased …

Let’s say you’ve found an open source project you really love and you want to do more than just contribute. Or you love coding, but you don’t want to spend the rest of your life …