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A package manager man-in-the-middle vulnerability put Alpine Linux Docker images at risk, but a patch is available now.

Grepping is awesome, as long as you don't glob it up! This article covers some grep and regex basics.

I think the first word I learned to type fast—and I mean really fast—was "fireball." Like most of us, I started my typing career with a "hunt-and-peck" technique, using my index fingers and keeping my eyes focused on the keyboard to find letters as I needed them. It's not a technique that allows you to read and write at the same time; you might call it half-duplex. It was okay for typing cd and dir, but it wasn't nearly fast enough to get ahead in the game. Especially if that game was a MUD. read more

In this article, we will explain how to take screenshots with a time delay both through the UI and the command line on Ubuntu 18.04.

Project chief vows to learn to 'understand people’s emotions' after F-bomb explosions Linux kernel firebrand Linus Torvalds has apologized for his explosive rants, and vowed to take a break from the open-source project and seek help.…

With so many cloud storage options readily available, some folks might question the value of having a home NAS (network-attached storage) server. After all, with your files on the cloud, you don't have to worry about managing the maintenance, updates, and security of your own server. read more

A Star Trek Audio Fan Audio Drama is not exactly the going topic for LXer, but the title "E.U.L.A." should tell you everything you need to know why this particular episode is on topic here. This episode does not depend on any prior episodes, so you can jump right in and experience an adventure full of fire, intrigue, and how licensing affects peoples lives.

I’m always on the look out for small indispensable utilities that make the Linux experience even better. This week, I’m seeking to garnish support for peek. It’s an unpretentious utility written in Vala. The utility has no delusion of grandeur. But it has qualities that carves out its own niche in the open source world.

Video: In a surprising move, Linus Torvalds, Linux's creator, is taking a break on his Linux kernel work to work on his behavior to other developers. In a note to the Linux Kernel Mailing List (LKML), Torvalds wrote, "I need to change some of my behavior, and I want to apologize to the people that my personal behavior hurt and possibly drove away from kernel development entirely."

Whois is a simple, yet powerful, tool that allows you to see information about a specific domain name or IP address. You can use it to see things like contact information, nameservers, and domain registration information. Whois is an older core Unix utility, so it's available on every distribution.

In this tutorial, we will walk you through the steps for installing and configuring a VNC server on a CentOS 7 system. We will also show you how to securely connect to the VNC server through an SSH tunnel.

So far this year there has been 49,647 commits that added 2,229,836 lines of code while dropping 2,004,759 lines of code.. Or a net gain of just 225,077 lines. Keep in mind there was the removal of some old CPU architectures and other code removed in kernels this year so while a lot of new functionality was added...

What Types of Security Risks Exist within the Election Ecosystem? Network security, DNS health, and patching cadence are the largest security concerns for governmental stakeholders.

Chamilo is a free e-learning and collaboration software which aims to improve the access to education on a global level. In this tutorial, we will show you how to install Chamilo on a Linux VPS running Debian 9 as an operating system.

A roundup of patent trolls' actions in the United States; Microsoft is connected to a notably high number of these

Tmux is a terminal multiplexer an alternative to GNU Screen. In other words, it means that you can start a Tmux session and then open multiple windows ( virtual terminals ) inside that session. Each window occupies the entire screen and can be splitted into rectangular panes (pseudo terminals).

The KDE Plasma 5.13 desktop environment has reached end of life with the last maintenance update, KDE Plasma 5.13.5, released last week for all existing users.

Howchip has launched a sandwich-style, Nano-ITX form factor “ExSOM-8895 DVK” that runs Android 7.0 and Linux 4.4.13 on Samsung’s octa-core Exynos 8895 SoC with 4GB DDR4, dual UFS 2.1 storage interfaces, and MIPI-DSI and -CSI. A Chinese firm called Howchip, owned by Unibest, has launched an Android Nougat Development Platform. The ExSOM-8895 DVK showcases Samsung’s […]

Not everyone who uses Microsoft Exchange services wants to use Windows. For Linux users, here are some ways for you to access Microsoft Exchange in Linux.

In this edition of our open source news roundup, we take a look at Google's new search engine, MIT's programming language Julia, AI inspired pizza recipes, and more. read more