Showing all newswire headlines

Have you ever had the file in use error? Learn how to use the lsof command in Linux to view open files and the processes using them.

One such feature of the Bash shell that can be changed in your customized settings is the history command, which is affected by some environment variables and some shell options (shopt – a command to set and unset shell options).

Faseela K. is a platform development engineer with a background in open source networking. As she saw the use of containers growing more than the VMs she was working with, she began studying Kubernetes and eventually decided to pursue a Certified Kubernetes Administrator (CKA). We spoke to her about her experience.

Kontron’s Linux-ready “KBox B-202-CFL” runs on 8th or 9th Gen CPUs with 2x DP, 2x GbE, and up to 10x USB plus M.2, mini-PCIe and PCIe x16 expansion. “Smart” options include two more SATA drives and support for 120W graphics. We missed Kontron’s KBox B-202-CFL when it was announced in Feb. 2020 as a stylish successor to the KBox B-201-CFL, which added 9th Gen Coffee Lake options along with the earlier model’s 8th Gen support. Kontron has now announced two new variants with the same KBox B-202-CFL name.

We all know Linux is stable but do you know which Distribution (Distro) of Linux is considered stable among others? Learn about 5 different Linux distros that are stable and what sets them apart from one another in terms of features, updates, kernel, and community support.

Drive space isn't quite as precious as it was in the early days of computing, but no matter how much space you have, there's always the potential to run out. Computers need a little space just to operate, so it's important to check occasionally to ensure you haven't inadvertently used up literally all the space available on your drive. In the Linux terminal, you can do that with the df command.

Will 2021 prove to be the year privacy went mainstream? Our guest author discusses events pointing to a turning point in favor of consumer privacy. The post 2021: The year privacy went mainstream appeared first on The Mozilla Blog.

Axiomtek’s Linux-ready, Apollo Lake based “ICO300-83M” DIN-rail PC offers ATEX/C1D2 certification for safe operation in highly explosive environments. Isolated I/O includes 3x GbE, 6x COM, and DIO, and you also get SATA, M.2, and 2x mini-PCIe. Axiomtek announced a rugged, fanless DIN-rail system billed as being “explosion proof.” The ICO300-83M may be tough, but it’s not likely to withstand a nearby explosion.

WildFly, formerly known as JBoss Application Server, is an open source Java EE application server. Its primary goal is to provide a set of vital tools for enterprise Java applications. According to the Jakarta EE 2020/2021 survey, WildFly is head and shoulders above in the recent application servers and in the rating categories. Here are some of the reasons why:..

Sometimes you may find it useful to display the access rights of files or directories in octal form instead of rwx or perhaps you want to display both. Instead of using good old ls -l command, in most modern Linux distributions (if not all) you will find stat, an utility that displays file or filesystem status.

If you want to save some space on your disk, you can compress your files and directories to save some space. Learn how to use the zstd tool.

Importing and exporting MySQL or MariaDB databases is a regular task in system administration. You can use data dumps to back up and restore your databases or migrate them to a new server.

In this guide you are going to learn how to use the grep command for various use cases on your Linux machine.

Red Hat is collaborating with Nutanix to make OpenShift and Red Hat Enterprise Linux a fully supported solution on the Nutanix native virtualization platform, AHV. The new agreement provides for Red Hat OpenShift, its Kubernetes distribution, to be the Nutanix "preferred choice" for Kubernetes on Nutanix, and for Nutanix HCI to be fully supported by Red Hat for deploying Enterprise Linux (RHEL) and OpenShift. The Nutanix Acropolis Hypervisor (AHV) will now be certified by Red Hat for RHEL and OpenShift.

Vivaldi 4.1 comes with a range of improvements and fixes that will help you save time and get more out of your browsing.

2DayGeek: This shell script will trigger an email when more than 60% of your system memory is used.

In this comprehensive Rsync tutorial, we are going to learn useful Rsync command examples to copy, backup and synchronize files in Linux operating systems.

Let me start with a brief background to give my stories some context. I worked in desktop support for a couple of years before becoming a technical trainer on various platforms (Windows Server, different Linux distributions, Cisco, etc.). Eventually, some former students approached me to work as the network/systems administrator for their small organization (about 65 users). I worked there for a couple of years—an experience that inflated my already robust sense of cynicism. I freely admit that many of my observations are based on very small organizations (fewer than 100 users) and companies whose cultures did not easily embrace technology. I later returned to the training industry, though I did various consulting projects on the side. From those years come these anecdotes.

Linux Lite developer and maintainer Jerry Bezencon announced today the general availability for public testing of the Release Candidate (RC) milestone of the upcoming Linux Lite 5.6 distribution.

SSH or Secure Shell Protocol is a cryptographic network protocol that is used to securely access a remote machine from another computer over an unsecured network via the command line. With SSH, you can execute commands on remote Linux systems and servers, send/transfer files, and normally manage everything you do from one place.