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A post explaining how a command to find date palindromes in the Linux shell works.

semanage command is not found in CentOS 7 / CentOS 8 and RHEL 7 / RHEL 8 minimal editions. Here is how to find which package provides semanage command and install it.

My goal for 2020 is to improve my Spanish, and I intend to use the open educational resources described below to help me along my long path towards fluency. These suggestions are by no means an exhaustive list of resources for learning Spanish. The items included are all open resources, which means they are either shared under an open license or are in the public domain.

Another fresh release of the Direct 3D to Vulkan translation layer, DXVK, was released today which continues their cycle of bug fixing.

netstat command not found in CentOS 7, 8 and RHEL 7, 8. Here is how to get the netstat command working in CentOS 7/8 and RHEL 7/8 systems.

Used by system administrators on a daily basis, the ping command, relying on the ICMP protocol, retrieves operational information about remote hosts.

However, pinging hosts is not always sufficient : you may need to ping a specific port on your server. This specific port might be related to a database, or to an Apache web server or even to a proxy server on your network.

This step by step guide explains how to install Apache, MariaDB, PHP (LAMP Stack) in CentOS 8 minimal server.

Vim keeps track of all the changes you made in the current session. The undo command undoes one or more changes in the order in which they were made.

A long time ago, the internet was small enough to be indexed by a few people who gathered the names and locations of all websites and listed them each by topic on a page or in a printed book. As the World Wide Web network grew, the "web rings" convention developed, in which sites with a similar theme or topic or sensibility banded together to form a circular path to each member. A visitor to any site in the ring could click a button to proceed to the next or previous site in the ring to discover new sites relevant to their interest. read more

Got Windows? It's time to talk about Samba, an easy to implement and free to use interoperability suite.

Without real automation, you won’t realize the full potential of containers. That’s where Kubernetes Operators play a growing role. Here’s what IT leaders should know

The Raspberry Pi Foundation released a new version of their Debian-based Raspbian OS for Raspberry Pi computers, adding various improvements and updated components.

LF Energy and Alliander Announce a program -- GXF -- to securely manage the modern electrical grid's Industrial Internet of Things.

In this article, we will learn how to change the default time limit for the sudo session. To do so, we will have to make changes in the sudoers file. Please note that we have performed the procedure on a Debian 10 system but it will work on other Linux Distributions like Ubuntu too.

WinSystems’ rugged “SYS-427” mini-PC, based on a new 3.5-inch “SBC35-427” board, runs Linux or Win 10 on an Apollo Lake SoC and offers a pair each of GbE, DP, and USB 3.0 ports plus mini-PCIe, M.2, and -40 to 85C support. Like WinSystems’ Intel Bay Trail based, 150 x 150 x 53mm SYS-ITX-N-3800, the 115 […]

Robotic Process Automation tools may make the how to get started easy, but you must still figure out the what, where, when, and why. Consider these steps - from identifying RPA opportunities to measuring success.

RethinkDB is a free and open-source NoSQL database system that makes it easier for building realtime apps. In this tutorial, we will show you how to install the RethinkDB database management system on Debian 10 server.

Ruby on Rails is a free and open-source web application framework that helps you to create a website with Ruby. In this tutorial, we will show you how to install Ruby on Rails on CentOS 8 server.

Canonical announced that the upcoming Ubuntu 20.04 LTS "Focal Fossa" operating system will ship with the Linux 5.4 kernel series.

2DayGeek: These Linux commands allow you to check the memory usage on Linux.