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In this tutorial, we will install Webmin on CentOS 7.2. We will also learn to administrator Apache web server, firewalld and Webmin configuration. Webmin is free and open source web based system administration tool for Unix systems. It provides a rich and powerful web based user interface to administrator the server along with all the popular applications like Apache, BIND, Squid Proxy etc.
Internet radio is a great way to listen to different radio stations from across your country or the world in real time. Unlike listening to your own music collection, it gives you the opportunity to discover new artists and genres that you might not have explored otherwise. Many Internet radio stations are browser-based, meaning they're easily accessible regardless of your operating system, but having yet another browser window open isn't all that convenient, and it eats into RAM. Plus, you're on Linux, why not have an awesome command line hack to tune into your favorite Internet radio station in seconds?
COBOL is the Rodney Dangerfield of programming languages—it doesn't get any respect. It is routinely denigrated for its verbosity and dismissed as archaic. Yet COBOL is far from a dead language. It processes an estimated 85% of all business transactions, and 5 billion lines of new COBOL code are written every year.
Krita is a Free and Open-Source drawing and image editing software for creating a high quality and professional paintings. Krita 3.2.0 Has Been Released and it brought some interesting features and bug fixes. Check the key features of Krita 3.2.0.
Today my colleague almost lost everything that he did over four days of work. Because of an incorrect git command, he dropped the changes he'd saved on stash. After this sad episode, we looked for a way to try to recover his work... and we did it!
First a warning: When you are implementing a big feature, split it in small pieces and commit it regularly. It's not a good idea to work for a long time without committing your changes.
Java Enterprise Edition could be leaving the tight control of Oracle and moving to an Open Source Foundation (maybe).
Ubuntu 17.10, the next major release of the widely-used Ubuntu Linux OS, will be transitioning to the GNOME Shell user interface by default instead of the Unity desktop environment that was used until now.
In a new report, Incapsula warns about a new type of ferocious DDoS attack that uses "pulse waves" to hit multiple targets. Pulse wave DDoS is a new attack tactic designed by skilled bad actors "to double the botnet's output and exploit soft spots in 'appliance first cloud second' hybrid mitigation solutions."
CoreOS's Kubernetes distro, Tectonic 1.7, delivers on hybrid cloud by extending container DevOps capabilities across open-source and Azure clouds and data centers.
The new release comes on the heels of a report last week from Bloomberg that the container company has been raising money, which will result in $75 million dollars being added to its coffers by the end of the month, bringing with it a new valuation of $1.3 billion — up $300 million from its previous valuation.
The Orange Pi Zero Plus is a quad -A53 version of the Zero that advances to Gigabit Ethernet. You also get WiFi, USB host and OTG, and Linux/Android images. Shenzhen Xunlong is clearly trying to mess with our minds.
Last week, you may recall, we looked at calculating network addresses with ipcalc. Now, dear friends, it is my pleasure to introduce you to ipv6calc, the excellent IPv6 address manipulator and query tool by Dr. Peter Bieringer. ipv6calc is a little thing; on Ubuntu /usr/bin/ipv6calc is about 2MB, yet it packs in a ton of functionality.
Sensu is a free and open source tool for composing the monitoring system you need. In this tutorial, we will go through step by step installation of Redis, RabbitMQ and Sensu on Ubuntu 16.04.
As of Wednesday, August 16, 2017, the Raspberry Pi Foundation has released new installation images of its Debian-based Raspbian Linux operating system rebased on Debian GNU/Linux 9 "Stretch" series.
Here are 11 open source tools for all your writing needs.
Do you spend a lot of time thinking about Bluetooth Low Energy (BLE) beacons? Unless you run a retail store, probably not. But if you do run a store (or stores) along with an e-commerce operation, BLE is a hot new thing you are either using already or thinking about using before long.
Arbor unveiled an Ubuntu-ready “EmETXe-i90U0” Type 6 Compact module with 7th Gen U-series Core CPUs, triple displays, and -40 to 85°C support. Last month, Arbor Technology announced a 125 x 95mm COM Express Type 6 Basic module called the EmETXe-i90M0 that features Intel 7th Generation “Kaby Lake” EQ processors. Now, Arbor has followed up with […]
CoreOS updates its Kubernetes-based container management and orchestration platform providing new monitoring features as well enabling support for Microsoft Azure.
Did you know, how to enable Date And Time In History Command?
Virtual Clients (VC) or Guests run on a Virtual system. The system is managed by a Hypervisor which handles the CPU and memory. The Clients are set up either as a Hardware Virtual Machine (HVM) or Paravirtualization (PV).
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