Showing headlines posted by bob

The Fedora distribution is a full featured operating system with an excellent graphical desktop environment. A user can point and click their way through just about any typical task easily. All of this wonderful ease of use masks the details of a powerful command line under the hood. This article is part of a series […]

You have your morning coffee in hand, you've just finished your daily scrum, and you sit down at your computer to start your day. Up pops a Slack message. You scan your emails, then bounce back to Slack. You look at your calendar to see when your next meeting is—much to your surprise, it's starting in 15 minutes. You get back to your desk and check your to-do list to see what tasks you can fit in before your next meeting, but one of your co-workers asks for your help to solve a problem. Before you know it, half of your day has disappeared. read more

Apache HTTP web server users are being urged to update their servers to patch for a critical vulnerability that could give an attacker a way to gain root access. Researcher Charles Fol discovered the vulnerability and writes about it in detail here: https://cfreal.github.io/carpe-diem-cve-2019-0211-apache-local-root.html. Apache

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 best-known for tracking source code changes in software development, it has many other uses that can make your life easier and more organized. In this series leading up to Git's 14th anniversary on April 7, we'll share seven little-known ways to use Git. Today, we'll look at ways writers can use Git to get work done. read more

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. read more

Back when I started college, in the fall of 1988, I was introduced to a text editor called Emacs... The GNU folks talked about software with extreme intensity, as if the fate of the entire world rested on the success of their software replacing its commercial competition.

News briefs for April 4, 2019.

The Python Package Index (PyPI) indexes an amazing array of libraries and applications covering every use case imaginable. However, when it comes to installing and using these packages, newcomers often find themselves running into issues with missing permissions, incompatible library dependencies, and installations that break in surprising ways. read more

Although I haven't been with Linux Journal since the beginning, I was there during the heyday, the stroke, the decline, the death and the resurrection. This article is about that story and what it says about how the FOSS community has changed.

Video: SUSE Linux Enterprise Server gets work done on many platforms -- including, believe it or not, the Raspberry Pi.

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 best-known for tracking source code changes in software development, it has many other uses that can make your life easier and more organized. In this series leading up to Git's 14th anniversary on April 7, we'll share seven little-known ways to use Git. Today, we'll look at GIC, a Git-based chat application read more

Monitoring network activity can be a tedious job, but there are good reasons to do it. For one, it allows you to find and investigate suspicious logins on workstations, devices connected to networks, and servers while identifying sources of administrator abuse. You can also trace software installations and data transfers to identify potential issues in real time rather than after the damage is done. read more

This tutorial will show how to backup the data on a server, denominated as the main server, to another host, here named backup server, with the free software backup program Borg.

Silverblue is an operating system for your desktop built on Fedora. It’s excellent for daily use, development, and container-based workflows. It offers numerous advantages such as being able to roll back in case of any problems. If you want to test Fedora 30 on your Silverblue system, this article tells you how. It not only […]

News briefs for April 3, 2019.

Up until now in this ongoing C programming tutorial series, we have briefly discussed the basics of pointers. There are, however, several more pointers related concepts that need to be discussed. So in this tutorial, we will be discussing the concept of pointers and arrays.

One of the things that can be "death by a thousand cuts" for any IT team's sanity and patience is constantly being asked to reset passwords. The best way we've found to handle this is to ditch your hashing algorithms and store your passwords in plaintext so that your users can retrieve them at any time. Ha! I am, of course, kidding. That's a terrible idea. When your users forget their passwords, you'll still need to reset them. But is there a way to break free from the monotonous, repetitive task of doing it manually? read more

The Fedora Project is pleased to announce the immediate availability of Fedora 30 Beta, the next big step on our journey to the exciting Fedora 30 release. Download the prerelease from our Get Fedora site.

We feel in the mood to celebrate. Free 25th Anniversary Issue of Linux Journal for everyone! Follow the link to get yours:.

News briefs for April 2, 2019.