Showing headlines posted by Scott_Ruecker

Managing Linux servers has never been easy. Programs like Cockpit, cPanel, and Webmin use a GUI to make it simpler to handle common sysadmin tasks. But, with servers moving from the racks in your server room to the cloud and the edge and the Internet of Things (IoT), we need more. That's where DevOps comes in. And now programs like the new SUSE Manager 4 combine the best of both sysadmin approaches.

The tenth annual SouthEast LinuxFest (SELF) was held on the weekend of June 14–16 at the Sheraton Charlotte Airport Hotel in Charlotte, North Carolina. Still running strong, SELF serves partially as a replacement for the Atlanta Linux Showcase, a former conference for all things Linux in the southeastern United States. Since 2009, the conference has provided a venue for those living in the southeastern United States to come and listen to talks by speakers who all share a passion for using Linux-based operating systems and free and open-source software (FOSS).

Discourse is a free and open source discussion forum application that can be used as a mailing list and chat room. In this tutorial, we will learn how to install and configure Discourse forum on Ubuntu 18.04 server.

Remember a.out binaries? They were the file format of the Linux kernel till around 1995 when ELF took over. ELF is better. It allows you to load shared libraries anywhere in memory, while a.out binaries need you to register shared library locations. That's fine at small scales, but it gets to be more and more of a headache as you have more and more shared libraries to deal with. But a.out is still supported in the Linux source tree, 25 years after ELF became the standard default format.

To lose one board member may be regarded as a misfortune, to lose two looks like carelessness, but to lose three? The nature of the Board of Directors of open source foundations means churn is a normal part of life, indeed many open source board members can be swapped out at the whim of a community vote, as they should. However, the Apache Software Foundation saw three members of its board hand in their resignations last month: chairman Phil Steitz, executive vice president Ross Gardler and, perhaps most significantly, co-founder of the whole show Jim Jagielski.

After much feedback from the community, Canonical yesterday announced it will continue to build selected 32-bit i386 packages for Ubuntu 19.10 and 20.04 LTS. The statement notes that Canonical "will also work with the WINE, Ubuntu Studio and gaming communities to use container technology to address the ultimate end of life of 32-bit libraries; it should stay possible to run old applications on newer versions of Ubuntu. Snaps and LXD enable us both to have complete 32-bit environments, and bundled libraries, to solve these issues in the long term."

The MCM-100 appears to be the first “machine condition monitoring edge platform” ever to appear on LinuxGizmos, although it’s similar in many ways to other data acquisition computers. The embedded computer provides 24-bit data sampling to provide “continuous 24/7 data collection and vibration measurement with maximized precision and sampling rates.” Targeted devices for data acquisition and vibration measurement include rotating machinery such as lifting devices, vacuum pumps, and air compressors, as well as tooling and plant and automation equipment.

Jenkins is a well-known open source continuous integration and continuous development automation tool. It has an excellent supporting community, and hundreds of plugins and developers have been using it for years. 

Arbor’s rugged, Linux-ready “FPC-7900” box PC supports Intel 6th or 7th Gen Core and Xeon-E3 chips with 2x SATA, 6x USB 3.0, 6x serial, 3x GbE, and 4x display ports, plus three optional mixes of PCI and PCIe expansion.

Open source software is one of the most powerful tools today's developers have at their disposal. In a recent Forbes article, Laurence Bradford stated, "It allows individual developers to benefit from and build off the work of entire development communities, harnessing that power instead of starting from scratch."

Mozilla developers have decided to block requests for File Transfer Protocol (FTP) subresources inside web pages. A bug report and Intent to implement notice suggest the change will land in Firefox 61. The browser’s currently at version 59, with 61 due in May 2018.

Extensions add immense flexibility to the GNOME 3 desktop environment. They give users the advantage of customizing their desktop while adding ease and efficiency to their workflow. The Fedora Magazine has already covered some great desktop extensions such as EasyScreenCast, gTile, and OpenWeather. This article continues that coverage by focusing on extensions tailored for developers.

It would be difficult for anyone who follows Linux and open source to have missed the 20th birthday of open source in early February. This was a dual celebration, actually, noting the passing of 20 years since the term "open source" was first coined and since the formation of the Open Source Initiative (OSI), the organization that decides whether software licenses qualify to wear that label.

Git turned 12 on April 7, and we celebrated with 12 Git tips. Keep reading for the full list of reader favorites from April 2-8.

However you define it, a cloud is simply another tool for your users to perform their part of your organization's value stream. It can be easy when talking about any new paradigm or technology (the cloud is arguably both) to get distracted by the shiny newness of it. Conversations can quickly devolve into feature wish lists set off by a series of never-ending questions, all of which you probably have already considered:

Feral Interactive confirms: "Lara Croft is returning to Linux in Rise of the Tomb Raider later this month, shortly after macOS. Specs will be announced closer to launch. In the meantime, gear up for adventure with our Linux livestream tomorrow at 6PM BST / 10AM PDT on Twitch."

I've spent most of my professional life helping organizations be more open to their stakeholders. I'm a partner in a consulting company in Chile, whose typical customer is a for-profit organization wishing to develop some kind of public works project (for example, an electricity generation station, a transmission line, a mine, a road, an airport, or something similar). Projects like these typically aim to fill a social need—but they're often intended for locations where development and operation can have negative impacts (or, in economic terms, "externalities").

This guide will show you how to increase WordPress website load speed with W3 Total Cache Plugin and a CloudFlare CDN free account. In this tutorial, Wordpress CMS system is installed on top of a LAMP stack (Linux + Apache HTTP server + MariaDB RDBMS and PHP) on a Debian 9 server.

In today’s rapidly changing system administration landscape, skills and credentials count for a lot, but professional certification can also make a difference. With that in mind, let's take a look at five valuable types of certification for sysadmins along with relevant training options.

Take a look at the 20-year history of the Ecere software development kit, now powering the GNOSIS GIS mapping software.