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Bash is a powerful programming language, one perfectly designed for use on the command line and in shell scripts. This three-part series, based on my three-volume Linux self-study course, explores using Bash as a programming language on the command-line interface (CLI).

Bash is a powerful programming language, one perfectly designed for use on the command line and in shell scripts. This three-part series (which is based on my three-volume Linux self-study course) explores using Bash as a programming language on the command-line interface (CLI).

The Tails project has announced the release of Tails 4.0, the first version of Tails based on Debian 10 (Buster).

My first steps into Linux happened around 2003 or 2004 when I was a student. The experiment lasted an hour or two. Being used to Windows, I was confused and quickly frustrated at having to learn the most basic stuff again. read more

People who have experience programming in languages like C or FORTRAN are familiar with the concept of arrays. They’re basically a contiguous block of memory where each location is a certain type: integers, floating-point numbers, or what-have-you. The situation in Java is similar, but with a few extra wrinkles.

Bash is a powerful programming language, one perfectly designed for use on the command line and in shell scripts. This three-part series, based on my three-volume Linux self-study course, explores using Bash as a programming language on the command-line interface (CLI). read more

Bash is a powerful programming language, one perfectly designed for use on the command line and in shell scripts. This three-part series (which is based on my three-volume Linux self-study course) explores using Bash as a programming language on the command-line interface (CLI). read more

Users will be able to buy own licences and administrators cannot prevent it. Microsoft will allow "self-service purchase and license management capabilities" for Office 365 users, initially for its Power Platform low-code services, PowerApps, PowerBI and Flow.…

IEI unveiled an “AFL-3” series of Apollo Lake based panel PCs with PoE support, M.2 storage and wireless, and 7-, 10.1-, 12.1-, or 15.6-inch HD capacitive touchscreens. IEI announced a series of “light industrial” interactive panel PCs with Power-over-Ethernet support. The fanless, PCAP AFL-3 series run on an Apollo Lake SoC. As with IEI’s Intel […]

Rather than settle and make pain just go away, project wants to send a message instead. After being hit with a patent-infringement lawsuit last month, the GNOME Foundation has fired back with a counterclaim – and urged the courts to dismiss the case.…

A long time ago, a Linux distribution shipped an operating system along with all the software available for it. There was no concept of “third party” software because everything was a part of the distribution. Applications weren’t so much installed as they were enabled from a great big software repository that you got on one of the many floppy disks or, later, CDs you purchased or downloaded. read more

Protocol buffers (Protobufs), like XML and JSON, allow applications, which may be written in different languages and running on different platforms, to exchange data. For example, a sending application written in Go could encode a Go-specific sales order in Protobuf, which a receiver written in Java then could decode to get a Java-specific representation of the received order.

SolidRun’s rugged “ClearFog GTR A385” NVR system runs Linux on a Marvell Armada A385 and offers 4x 90W PoE++ or 8x 30W PoE+ camera ports plus powered GbE PoE WAN and 2.5Gbps SFP+ ports, 3x mini-PCIe, and optional 2x SATA. SolidRun announced a fanless network video recorder for indoor or outdoor surveillance and industrial infrastructure […]

Nate Weiner, founder and CEO of Pocket, has been promoted to SVP of a new product organization, New Markets, at Mozilla. The New Markets organization will be working to expand …

A shell is the command interpreter for the operating system. Bash is my favorite shell, but every Linux shell interprets the commands typed by the user or sysadmin into a form the operating system can use. When the results are returned to the shell program, it sends them to STDOUT which, by default, displays them in the terminal. All of the shells I am familiar with are also programming languages. read more

Pylint is a higher-level Python style enforcer. While flake8 and black will take care of "local" style: where the newlines occur, how comments are formatted, or find issues like commented out code or bad practices in log formatting. read more

It may never be as big as Windows, but Canonical CEO Mark Shuttleworth still sees a bright future for the Linux desktop.

This is the latest in a series of articles on Cockpit, the easy-to-use, integrated, glanceable, and open web-based interface for your servers. In the first article, we introduced the web user interface. The second and third articles focused on how to perform storage and network tasks respectively. This article demonstrates how to create and modify local accounts.

Carl Sagan once said, "The universe is a pretty big place. If it's just us, seems like an awful waste of space." In that vast desert of seeming nothingness hides some of the most mysterious and beautiful creations humankind ever has—or ever will—witness. Open source projects are helping to satisfy our curiosity about what lies far beyond Earth's atmosphere.

Forlinx’s sandwich-style OK1043A-C and OK1046A SBCs run Linux on NXP’s quad -A53 LS1043A and quad -A72 LS1046A SoCs, respectively, and offer a 10GbE port and up to 6x GbE ports with optional SFP. Forlinx has posted product pages for two similar COM Express modules and carrier boards that run Linux on NXP’s networking focused LS […]