Linux

How to Install Icinga 2 Monitoring Software on Debian 10

How to Install Icinga 2 Monitoring Software on Debian 10

October 13, 2019 at 5:16 pm 0 comments

Icinga 2 is a free, open-source and most widely used monitoring system that can be used to monitor the health of networked hosts and services. With Icinga 2 you can monitor CPU load, Memory usage, Disk usage, IMAP, POP3, SMTP, HTTP, Routers, Switches and many more. Icinga 2 can beRead More

How to Install Java 13 on CentOS 7/8 & Fedora 30/31

How to Install Java 13 on CentOS 7/8 & Fedora 30/31

October 13, 2019 at 5:13 pm 0 comments

Java is a secure, stable, and well known, general-purpose programming language and computing technology platform with many interconnected capabilities. To run Java-based applications, you must have Java installed on your server. You mostly need the Java Runtime Environment (JRE), a collection of software components used to run Java applications onRead More

How to Install Jetty JAVA http Server on Debian 10

How to Install Jetty JAVA http Server on Debian 10

October 13, 2019 at 5:12 pm 0 comments

Jetty is a free and open-source Java HTTP server that can be used in different projects, both in development and production. Jetty has a small footprint, is embeddable, full-featured and supports SPDY, WebSocket, OSGi, JNDI, JAAS and many other integrations. Jetty is used in multiple active products such as Alfresco,Read More

Understand Core Components of Ansible

Understand Core Components of Ansible

October 13, 2019 at 5:08 pm 0 comments

The Red Hat Certified Specialist in Ansible Automation exam (EX407) is a new certification program by Red Hat that tests your skills to use Ansible to automate the configuration of systems and applications. The series will be titled “The Red Hat Certified Specialist in Ansible Automation exam (EX407)” and coversRead More

How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8

How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8

October 13, 2019 at 5:08 pm 0 comments

Fail2ban is a free, open-source and widely used intrusion prevention tool that scans log files for IP addresses that show malicious signs such as too many password failures, and much more, and it bans them (updates firewall rules to reject the IP addresses). By default, it ships with filters forRead More

How to Install Apache ActiveMQ on CentOS/RHEL 8

How to Install Apache ActiveMQ on CentOS/RHEL 8

October 13, 2019 at 5:06 pm 0 comments

ActiveMQ is a popular, open-source, multi-protocol implementation of message-oriented middleware (MOM) with enterprise features written in Java, used to send messages between two applications, or two components inside an application. It supports a wide range of Cross-Language Clients from Java, C, C++, C#, Ruby, Perl, Python, PHP, and transport protocolsRead More

How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8

How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8

October 9, 2019 at 7:42 am 0 comments

Fail2ban is a free, open-source and widely used intrusion prevention tool that scans log files for IP addresses that show malicious signs such as too many password failures, and much more, and it bans them (updates firewall rules to reject the IP addresses). By default, it ships with filters forRead More

How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8

How to Install Fail2Ban to Protect SSH on CentOS/RHEL 8

October 9, 2019 at 7:05 am 0 comments

Fail2ban is a free, open-source and widely used intrusion prevention tool that scans log files for IP addresses that show malicious signs such as too many password failures, and much more, and it bans them (updates firewall rules to reject the IP addresses). By default, it ships with filters forRead More

Making the IoT More Open: A Common Framework for IoT Edge Computing with EdgeX Foundry

Making the IoT More Open: A Common Framework for IoT Edge Computing with EdgeX Foundry

October 8, 2019 at 3:37 pm 0 comments

Jason Shepherd, the Dell Technologies IoT and Edge Computing CTO The internet of things (IoT) is a diverse space, but it’s also fragmented by design, whether it’s consumer IoT or industrial IoT. In 2015, Dell started working on a project called Project Fuse to weave together the diverse and fragmentedRead More

How to Install Java (JDK and JRE) on Debian 10

How to Install Java (JDK and JRE) on Debian 10

October 8, 2019 at 1:02 pm 0 comments

In this tutorial, we will show you how to install Java on the Debian 10 (Buster). We will install both the JDK (Java Development Kit) and the JRE (Java Runtime Environment on a Debian server. We’re going to show you how to install and manage multiple Java versions on the DebianRead More

Understand Core Components of Ansible

Understand Core Components of Ansible

October 8, 2019 at 7:48 am 0 comments

The Red Hat Certified Specialist in Ansible Automation exam (EX407) is a new certification program by Red Hat that tests your skills to use Ansible to automate the configuration of systems and applications. The series will be titled “The Red Hat Certified Specialist in Ansible Automation exam (EX407)” and coversRead More

Understand Core Components of Ansible

Understand Core Components of Ansible

October 8, 2019 at 7:19 am 0 comments

The Red Hat Certified Specialist in Ansible Automation exam (EX407) is a new certification program by Red Hat that tests your skills to use Ansible to automate the configuration of systems and applications. The series will be titled “The Red Hat Certified Specialist in Ansible Automation exam (EX407)” and coversRead More

Facebook open-sources data set for code search AI benchmark

Facebook open-sources data set for code search AI benchmark

October 8, 2019 at 3:08 am 0 comments

Facebook AI researchers created code search data sets that utilize information from GitHub and Stack Overflow. The release contains an evaluation data set of 287 Stack Overflow question-and-answer pairs including code snippets, as well as a search corpus of code snippets from nearly 25,000 Android repositoriesRead More

Linus Torvalds isn’t worried about Microsoft taking over Linux

Linus Torvalds isn’t worried about Microsoft taking over Linux

October 8, 2019 at 2:06 am 0 comments

(C) Steven J. Vaughan-Nichols In his recent meeting with Torvalds, Steven J. Vaughan-Nichols talked to Linus Torvalds and several other of the Linux kernel’s top programmers. They universally agreed Microsoft wants to control Linux, but they’re not worried about it. That’s because Linux, by its veryRead More

Install and Secure Redis Server on Debian 10

Install and Secure Redis Server on Debian 10

October 7, 2019 at 4:19 pm 0 comments

Redis also know as “Remote Dictionary Server” is an open-source and in-memory database that can be used as a database, cache and message broker. Redis supports various data structures, such as strings, hashes, lists, sets and many more. Redis is written in C programming language and works in most POSIXRead More

Setup a Centralized Log Server with Rsyslog in CentOS/RHEL 8

Setup a Centralized Log Server with Rsyslog in CentOS/RHEL 8

October 7, 2019 at 9:32 am 0 comments

In order for a system administrators to recognize or analyze problems on a CentOS 8 or RHEL 8 server, it is important to know and view the events that occurred on the server in a particular period of time from log files found in /var/log the directory in the system.Read More

Setup a Centralized Log Server with Rsyslog in CentOS/RHEL 8

Setup a Centralized Log Server with Rsyslog in CentOS/RHEL 8

October 7, 2019 at 9:03 am 0 comments

In order for a system administrators to recognize or analyze problems on a CentOS 8 or RHEL 8 server, it is important to know and view the events that occurred on the server in a particular period of time from log files found in /var/log the directory in the system.Read More

How to Install Java 13 on CentOS 7/8 & Fedora 30/31

How to Install Java 13 on CentOS 7/8 & Fedora 30/31

October 7, 2019 at 8:29 am 0 comments

Java is a secure, stable, and well known, general-purpose programming language and computing technology platform with many interconnected capabilities. To run Java-based applications, you must have Java installed on your server. You mostly need the Java Runtime Environment (JRE), a collection of software components used to run Java applications onRead More

How to Install Java 13 on CentOS/RHEL 7/8 & Fedora 30/31

How to Install Java 13 on CentOS/RHEL 7/8 & Fedora 30/31

October 7, 2019 at 8:03 am 0 comments

Java is a secure, stable, and well known, general-purpose programming language and computing technology platform with many interconnected capabilities. To run Java-based applications, you must have Java installed on your server. You mostly need... [[ This is a content summary only. Visit my website for full links, other content, andRead More

How to setup a VPN Server using Pritunl on Ubuntu 18.04 LTS

How to setup a VPN Server using Pritunl on Ubuntu 18.04 LTS

October 7, 2019 at 7:02 am 0 comments

Pritunl is a VPN Server Software based on the popular OpenVPN platform. In this tutorial, you will learn how to set up and use Pritunl on your Ubuntu 18.04 LTS based server. Requirements You will need an Ubuntu 18.04 based server. If you are running server software, you will needRead More

Flatpak 1.5 Linux App Sandboxing Rolls Out with New Features

Flatpak 1.5 Linux App Sandboxing Rolls Out with New Features

October 5, 2019 at 2:48 am 0 comments

The Flatpak Linux application sandboxing and distribution framework has been updated today to version 1.5, a major release that introduces many improvements and new features. Highlights of the Flatpak 1.5 release include new “–or-update” option for the “flatpak install” command to perform an update operation ifRead More

Microsoft Wants To Port Its Web Browser to Linux

Microsoft Wants To Port Its Web Browser to Linux

October 5, 2019 at 1:46 am 0 comments

In December 2018, Microsoft announced its intention to abandon EdgeHTML as the browser’s rendering engine in favor of Chromium, the same rendering engine Google Chrome uses. In the months since the announcement, Microsoft has worked on versions of Edge for Windows 7, 8 and 10, asRead More

6WIND Announces 6WINDGate 5.0 Source Code for Linux

6WIND Announces 6WINDGate 5.0 Source Code for Linux

October 5, 2019 at 12:43 am 0 comments

6WIND, a high-performance networking software company, announced 6WINDGate 5.0 packet processing software for Linux networking. 6WINDGate is a complete Layer 2 through Layer 4 networking stack available in source code form factor optimized for standard Commercial-off-the-Shelf (COTS) servers. For two decades, 6WINDGate has been integrated byRead More

Software Company Chef Won’t Renew ICE Contact After All

Software Company Chef Won’t Renew ICE Contact After All

October 4, 2019 at 11:40 pm 0 comments

Last week on Thursday, the CEO of Seattle software company Chef defended the firm’s contract with US Immigration and Customs Enforcement, after a former employee as a protest deleted open source projects used by Chef customers. Come Monday, Crist reversed course. In a new blog post,Read More

Fedora drops 32-bit Linux – Linux.com

Fedora drops 32-bit Linux – Linux.com

October 4, 2019 at 8:34 pm 0 comments

Fedora is pulling the plugs on 32-bit architecture. Fedora kernel maintainer Justin Forbes explained, “There are not enough members of the community willing to do the work to maintain the architecture. Don’t worry, though — Fedora is not dropping all 32-bit packages. Many i686 packages areRead More

How to Install CentOS 8 Desktop

How to Install CentOS 8 Desktop

October 4, 2019 at 6:03 pm 0 comments

Finally, CentOS 8 has been released on 24-09-2019. CentOS 8 is a free and open-source Linux distribution and community version of RHEL 8 with new features. It is available in the two forms, 1) CentOS stream that is designed for developers and 2) CentOS that is a stable version designedRead More