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How to Install Apache Tomcat 9 on CentOS 7

In this article we will guide you through the steps of installing Apache Tomcat 9 on an CentOS 7 VPS. Apache Tomcat is the most popular and widely used Java application server. It is an open source web server and servlet container developed by the Apache Software Foundation.

How to Manage Docker Containers using Portainer on Ubuntu

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Apr 25, 2018 9:05 AM EDT)
  • Groups: Ubuntu, Linux; Story Type: News Story
Portainer is an open-source management UI for Docker, including Docker Swarm environment. Portainer makes it easier for you to manage your Docker containers, it allows you to manage containers, images, networks, and volumes from the web-based Portainer dashboard.

How To Update/Install Oracle Kernel Critical Security Updates Without Rebooting

2DayGeek: Ksplice allows user to install kernel updates without rebooting.

Scripting an Animation

  • I Am, Therefore I Think; By gus3 (Posted by gus3 on Apr 25, 2018 6:36 AM EDT)
  • Groups: Developer, GNU, Linux
You can create a basic computer animation, using Linux on your desktop, or even on your Raspberry Pi, using a short, well-crafted shell script.

LG G7 ThinQ Leak Shows the Android-Powered Smartphone Will Have a Notch Design

  • Softpedia; By Marius Nestor (Posted by hanuca on Apr 25, 2018 5:22 AM EDT)
  • Story Type: News Story; Groups: Android
The LG G7 "ThinQ" design was leaked today on Twitter by VentureBeat's Even Blass, suggesting LG will join the "notch" design bandwagon that most Android phone manufactures adopted lately.

How to share files between Linux and Windows

Sharing files between Linux and Windows systems is surprisingly easy with some fine accommodations from the Linux community. Here's a look at two very different ways to make this happen.

Take the Open Source Job Survey from Dice and The Linux Foundation

Interest in hiring open source professionals is on the rise, with more companies than ever looking for full-time hires with open source skills and experience. To gather more information about the changing landscape and opportunities for developers, administrators, managers, and other open source professionals, Dice and The Linux Foundation have partnered to produce two open source jobs surveys — designed specifically for hiring managers and industry professionals.

There's a Server in Every Serverless Platform

  • - Original Content; By Swapnil Bhartiya (Posted by bob on Apr 25, 2018 1:39 AM EDT)
  • Story Type: Announcements; Groups: Linux
Serverless computing or Function as a Service (FaaS) is a new buzzword created by an industry that loves to coin new terms as market dynamics change and technologies evolve. But what exactly does it mean? What is serverless computing?

Cilium 1.0 Advances Container Networking with Improved Security

Open-source effort aims to replace the decades old IPtables model for Linux networking with a more modern approach for containers, that improves performance and security.

Ubuntu Touch lives on in Purisms Librem 5 smartphone

  • ZDNet | open-source RSS; By Steven J. Vaughan-Nichols (Posted by bob on Apr 24, 2018 11:10 PM EDT)
  • Story Type: News Story; Groups: Mobile, Ubuntu
Purism and UBports have joined forces to offer Ubuntu Touch on the Librem 5 smartphone. The Librem 5 is a crowd-sourced, open-source smartphone. By default, it runs Purism's PureOS. This is a Debian Linux-based operating system.

Creating a Bootable USB in WIndows

How to create a bootable USB drive from an iso file on windows.

Complete Setup Tutorial For Lighttpd, A Lightweight Web Server

There is a web server that is very conservative in its resource usage and memory footprint. That server is known as lighttpd (pronounced ‘lighty’). Setting one lighttpd instance can be a bit tricky, so this tutorial serves as a clear guide on how to properly configure a lighttpd server on Linux. Understanding the configuration file for each web server instance is key to successfully running lighttpd. This tutorial will also cover adding PHP support for your web servers.

Hands-On with Ubuntu's Brand New Welcome Screen in Ubuntu 18.04 LTS

With only three days left before Canonical's highly anticipated Ubuntu 18.04 LTS (Bionic Beaver) operating system hits the streets, today we're taking a first look at one of its newest features.

Even Microsoft's lost interest in Windows Phone: Skype and Yammer apps killed

Use iOS or Android, says Redmond, as telephony APIs sprout in Windows. Microsoft’s given users of its collaboration apps on Windows Phone under a month’s warning of their demise.…

How to deploy Mattermost on CentOS 7

  •; By linuxize (Posted by linuxize on Apr 24, 2018 4:59 PM EDT)
  • Story Type: Tutorial
Mattermost is an open source, instant messaging platform, a self-hosted Slack alternative. It’s written in Golang and React and can use MySQL or PostgreSQL as a database backend.

How to upgrade to Ubuntu Linux 18.04

  • ZDNet; By Steven J. Vaughan-Nichols (Posted by bob on Apr 24, 2018 3:44 PM EDT)
  • Story Type: News Story; Groups: Linux, Ubuntu
With Ubuntu 18.04 Linux, the next long-term support version, coming out shortly, it's time to go over how to upgrade this popular Linux distribution.

How to create a 2D game with Python and the Arcade library

Python is an outstanding language for people learning to program, and perfect for anyone wanting to "get stuff done" and not spend heaps of time on boilerplate code. Arcade is a Python library for creating 2D video games that is easy to start using, and very capable as you gain experience. In this article, I will explain how to start using Python and Arcade to program video games. read more

Important Logs to monitor to identify issues in the Linux system

An important part of System Administration is make sure that all the infrastructure is always up & working fine and if problems do arise on the servers, then to resolve those problems. We use...

How to Password-Protect Folders and Files in Linux

  • Make Tech Easier; By Casey Houser (Posted by damien on Apr 24, 2018 12:01 PM EDT)
  • Story Type: Tutorial; Groups: Linux
In Linux, you can restrict users from file access with a few commands. Here is how you can password protect folders and files in Linux using file ownership and groups as a password protection measure.

An introduction to the GNU Core Utilities

Two sets of utilities—the GNU Core Utilities and util-linux—comprise many of the Linux system administrator's most basic and regularly used tools. Their basic functions allow sysadmins to perform many of the tasks required to administer a Linux computer, including management and manipulation of text files, directories, data streams, storage media, process controls, filesystems, and much more. read more

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