Linux News

How to Install Prometheus Monitoring and node_exporter on CentOS 8

HowToForge - Fri, 12/06/2019 - 08:25
Prometheus is an open source monitoring system that allows you to collect metrics from any configured target system. Prometheus implements a multi-dimensional data-model with powerful queries, great visualization, precise alerting, and comes with many integrations.
Categories: Software and Help

How to validate your security measures

LXer Linux News - Fri, 12/06/2019 - 08:10
How do you validate your security measures? You scan all the things.
Categories: General News

Create Virtual CD And DVD Drives Using CDemu On Linux

Linux Today News - Fri, 12/06/2019 - 08:00

 ostechnix: CDEmu is a software suite used to easily mount various disk image formats,

Categories: General News

Grove Sensors For Raspberry Pi

LXer Linux News - Fri, 12/06/2019 - 07:09
Raspberry Pi is a great invention that ever happened. The little $35 computer can be used to build from a cam kit to the future of kids in rural India. To learn more about what this little device can do or has done, read this article I wrote a while back.
Categories: General News

How to Start, Stop, or Restart Nginx

Linux Today News - Fri, 12/06/2019 - 07:00

Starting, stopping, and restarting/reloading are the most common tasks when working with an Nginx webserver.

Categories: General News

next-20191206: linux-next

Linux Kernel - Fri, 12/06/2019 - 06:33
Version:next-20191206 (linux-next) Released:2019-12-06
Categories: Linux Kernel

Purism Announces "Made in USA" Librem 5 Linux Phone, Now Available for Pre-Order

LXer Linux News - Fri, 12/06/2019 - 06:07
Purism announced today that it has started manufacturing a special version of their Librem 5 Linux-powered smartphone that's being built in the US to address supply chain security concerns.
Categories: General News

Edge AI motherboard combines Coffee Lake with MXM-linked Nvidia GPU cards

LXer Linux News - Fri, 12/06/2019 - 05:06
Ibase unveiled a Linux-supported “MT800M-P” motherboard for AI applications with an 8th Gen Coffee Lake CPU and an MXM slot for Nvidia GPU cards. Other features include 4x GbE, 2x DP, PCIe, M.2, and mini-PCIe. After watching the embedded industry squeeze and shrink their products for power- and space-efficient IoT devices, we’ve lately seen a […]
Categories: General News

Another surprising AWK trick

LXer Linux News - Fri, 12/06/2019 - 04:04
If you tell AWK that you're doing arithmetic operations on strings beginning with numbers, it ignores the non-number parts of the string. On the other hand, if you happen to be going to St Ives and meet 7 wives, 7 sacks, 7 cats...
Categories: General News

REAPER Digital Audio Workstation 6.0 Adds FX Plug-in Embedding, Improved HiDPI Support

LXer Linux News - Fri, 12/06/2019 - 03:03
REAPER, a digital audio workstation and MIDI sequencer software for Windows, macOS and Linux, was updated to version 6.0 recently, getting support for embedding small versions of some plugins into the tracks and mixer panels, new auto-stretch timebase, improved support for Retina / HiDPI displays, and more.
Categories: General News

Red Hat Enterprise Linux 7 and CentOS 7 Receive Important Kernel Security Update

LXer Linux News - Fri, 12/06/2019 - 02:01
Red Hat and CentOS have announced the availability of important kernel security updates for their Red Hat Enterprise Linux 7 and CentOS Linux 7 operating system series that address two security vulnerabilities and numerous other bugs.
Categories: General News

SSH to remote hosts though a proxy or bastion with ProxyJump

LXer Linux News - Fri, 12/06/2019 - 01:00
Here are some tricks for using SSH through a proxy or bastion quickly.
Categories: General News

Red Hat's CTO sees open-source as driver of choice and consistency in hybrid environments

LXer Linux News - Thu, 12/05/2019 - 23:58
A case can certainly be made that Red Hat Inc. and the open-source movement have commoditized portions of the information technology infrastructure. A much wider range of tools and systems are now available to enterprises than ever before. This trend is just part of the open-source journey, one that Chris Wright (pictured), as the senior vice president and chief technology officer of Red Hat and a veteran Linux developer, has seen evolve over more than 20 years as a software engineer.
Categories: General News

Thunderbird Tray Icon Email Notifier Birdtray 1.7.0 Released

LXer Linux News - Thu, 12/05/2019 - 22:57
Birdtray, a Thunderbird tray icon for Linux (Xorg) and Windows that shows the number of unread emails, has seen a new major release. For the Birdtray 1.7.0 release, the developers have added translation support, the ability to draw a border around the number of unread emails in the tray, a new Birdtray icon, and more.
Categories: General News

How To Compare Two Git Branches

LXer Linux News - Thu, 12/05/2019 - 21:55
Before merging, you already know that you have to compare the differences between the two branches. Comparing two branches is very beneficial : it can be used as a quick way to see if you will have merging conflicts. It can also be commonly used in order to see the work that has been done : by comparing a feature branch with an integration branch for example. In this tutorial, we are going to see how you can compare two Git branches easily
Categories: General News

Java vs. Python: Which should you choose?

LXer Linux News - Thu, 12/05/2019 - 20:53
Let's compare the two most popular and powerful programming languages in the world: Java and Python! Both languages have huge community support and libraries to perform almost any programming task, although selecting a programming language usually depends on the developer's use case. After you compare and contrast, please make sure to answer our poll to share your opinion on which is best.
Categories: General News

How to Create a Database, Database User and Grant Privileges in MySQL/MariaDB

LXer Linux News - Thu, 12/05/2019 - 19:52
2DayGeek: This tutorial helps you to create database, database user creation and grant privileges on the MySQL / MariaDB server.
Categories: General News

Newly born Firefox 71 emerges from its den, along with its own VPN and some privacy tricks

LXer Linux News - Thu, 12/05/2019 - 18:50
Patting itself on the back for blocking more than one trillion web tracking requests through its Enhanced Tracking Protection tech, Mozilla on Tuesday continued its privacy push with a further test of its Firefox Private Network service, an update to Firefox Preview Beta for Android, and the debut of its latest desktop browser, Firefox 71.
Categories: General News