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Welcome to chapter three of BASH scripting series. Today we'll dive into a very important topic in programming called comment. Comment, in programming, is somewhat different from the online world of the Internet where you read an article or a blog and then throw some of your opinions or applaud the author in the comment section.

Another important open source company has been picked up by a big proprietary player. This time it's the Seattle-based Kubernetes-focused Heptio, which is being acquired by the virtualization giant VMware. The deal was announced on Tuesday at VMworld Europe in Barcelona, just a little over a week after IBM picked up Red Hat for a cool $33 billion. Details of the sale are not being made public.

A perfect storm of Linux evolution and web-based tools have made it such that any writer can get the job done (and done well) on Linux. But what tools will you need? You might be surprised to find out that, in some instances, the job cannot be efficiently done with 100% open source tools. Even with that caveat, the job can be done. Let’s take a look at the tools I’ve been using as both a tech writer and author of fiction.

In case you can't switch to a different cloud storage provider or use an Ext4 filesystem without eCryptfs for your Dropbox folder location, you can use a simple tool, called dropbox-filesystem-fix, that works around this Dropbox limitation, allowing the Dropbox desktop client to continue synchronizing files, no matter the filesystem type in use.

The goal here is to remove duplicate entries from the PATH variable. But before I begin, let's be clear: there's no compelling reason to to do this. The shell will, in essence, ignore duplicates PATH entries; only the first occurrence of any one path is important. Two motivations drive this exercise. The first is to look at an awk one-liner that initially doesn't really appear to do much at all. The second is to feed the needs of those who are annoyed by such things as having duplicate PATH entries.

Open Source Social Network (OSSN) is a free and open source social networking software written in PHP. It is used to create your own social network website and build relationships with your members. In this tutorial, we will be going to learn how to install Open Source Social Network on Ubuntu 18.04 LTS server.

Stephen O'Grady's The New Kingmakers is a great book that explains why developers are a business' most important assets. O'Grady says developers are shaping products in new ways, and organizations that understand and embrace the value of this shift will be the most successful in the coming years. He shows how developers today are making the decisions, not the traditional IT decision-makers of prior years. Developers have the power to make or break a business, whether by their experience, their talent, or their passion.

All signs point to a happy marriage between Linux and RISC-V. At Embedded Linux Conference Europe, Comcast’s Khem Raj gave a presentation that strengthens the case. Most Linux users have heard about the open source RISC-V ISA and its potential to challenge proprietary Arm and Intel architectures. Most are probably aware that some RISC-V based […]

Here's why I spend so much of my time—including evenings and weekends—on GitHub, as an active member of the open source community. I’ve worked on everything from solo projects to small collaborative group efforts to projects with hundreds of contributors. With each project, I’ve learned something new.

On Linux and UNIX operating systems you can use the mount command to attach (mount) file systems and removable devices such as USB flash drives at a particular mount point in the directory tree. The umount command detaches (unmounts) the mounted file system from the directory tree.

This week is the first annual Fedora Appreciation Week. As an extension of the How Do You Fedora? series, this article presents how past interviewees appreciate Fedora. The Fedora Project defines four common values that it encourages all contributors and community members to uphold. Those values are known as the Four Foundations. One such value, Friends, represents […]

One of the biggest risks with using proprietary applications is losing access to your digital content if the software disappears or ends support for old file formats. Moving your content to an open format is the best way to protect yourself from being locked out due to vendor lock-in and for that, the Document Liberation Project (DLP) has your back.

journalctl is used for querying and displaying messages from the journal. Since the journal comprises of one or more binary files, journalctl is the standard way to read messages from it.

Kubernetes is an open-source container management system for Docker containers. In this tutorial, we will explain how to install Kubernetes on an Ubuntu system and also deploy Kubernetes on a two-node Ubuntu cluster.

SSL is on a lot of people’s minds today. With free Let’s Encrypt certificates becoming extremely common, there’s no reason for anyone to not use SSL – not to mention the search ranking benefits, and the fact that browsers will trust your site.

Oracle announced the release and general availability of the Oracle Enterprise Linux 7.6 operating system, a maintenance update synced with the upstream repositories of Red Hat's Red Hat Enterprise Linux 7.6.

From the 1940s to the 1960s, countless millions of people would put a dime in a jukebox to have a single piece of music played for them, one time. If they wanted to hear it again, or to play another song, they'd put in another dime. In today's music business, companies such as Spotify, Apple and Pandora pay fractions of a penny to stream songs to listeners. While this is a big business that continues to become bigger, it fails to cover what the music industry calls a "value gap".

Docker is adding support on its enterprise platform to help make it easier for Windows and Linux applications to migrate to containers.

Version 2.1 of Docker Enterprise brings Windows App Migration Program. Docker on Thursday plans to introduce a Windows Server Application Migration program with the release of Docker Enterprise 2.1.…

If you're familiar with Linux, you know there are always many routes to the same success. Moving files is no exception. You can opt for the power of the command line or the simplicity of the GUI – either way, you will get those files moved. Learn how to move files with Linux commands in this tutorial from our archives.