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Keeping track of Linux users: When do they log in and for how long?

  • Network World; By Sandra Henry-Stocker (Posted by MDavidson6785 on Aug 16, 2019 12:09 PM EDT)
  • Groups: Linux
Getting an idea how often your users are logging in and how much time they spend on a Linux server is pretty easy with a couple commands and maybe a script or two.

Long, narrow tables vs short, wide ones

To satisfy my curiosity about table shape, I carried out three processing tests on a table arranged "long" with 10000 rows and 100 columns, and arranged "short" with 100 rows and 10000 columns.

Robotic Process Automation (RPA) vs. AI, explained

  • enterprisersproject.com; By Kevin Casey (Posted by crudder on Aug 16, 2019 9:40 AM EDT)
  • Story Type: Editorial; Groups: Community
What is the difference between RPA and AI? How do RPA and AI work together? How does machine learning fit in? What are some RPA and AI use cases and best practices? Let’s break it down in plain terms

Linux top command Help and Examples

The top command is the most important and useful tool for system admin; it used to monitor system resources and processes on Linux operating system.

How to Install Pico CMS with Nginx and Let's Encrypt on CentOS 7

Pico is an open-source simple and fast flat-file CMS written in PHP. In this tutorial, we will install Pico CMS with Nginx on CentOS 7 system.

How to Backup Application Settings in Ubuntu using Mackup

  • vitux.com; By Karim Buzdar (Posted by vitux on Aug 16, 2019 5:57 AM EDT)
  • Story Type: Tutorial; Groups: Ubuntu
This article shows how to install and use Mackup using two different methods on Ubuntu. In the first method, we will install Mackup with PIP, while in the second method; we will install it from the Snap Store.

Happy anniversary GNOME: Whats your favorite version?

Today is the 22nd anniversary of the first GNOME release. To celebrate, we want to hear from you. What's your favorite GNOME version? And what does your favorite version say about you? Are you change-averse or are you a pioneer of new releases? Take our poll!

How To Setup Telegraf InfluxDB and Grafana on Linux

From all the existing modern monitoring tools, the TIG (Telegraf, InfluxDB and Grafana) stack is probably one of the most popular ones. This stack can be used to monitor a wide panel of different datasources: from operating systems (such as Linux or Windows performance metrics), to databases (such as MongoDB or MySQL), the possibilities are endless. In this tutorial, we are going to learn how to setup Telegraf, InfluxDB and Grafana.

Xfce 4.14, FFmpeg, KDE Zero-Day, Linux Journal, NVidia, AMD, LibreOffice | This Week in Linux 78

Xfce 4.14, FFmpeg, KDE Zero-Day, Linux Journal Shuts Down, NVidia Opens GPU Docs, AMD Ryzen 3000, LibreOffice 6.3, Voyager Linux, ZFS on Ubuntu 19.10, scrcpy, Huawei, Humble Bundle & more on TWinL78

KDE Applications 19.08 Brings New Features to Konsole, Dolphin, Kdenlive, Okular and Dozens of Other Apps

Can you believe we've already passed the half-year mark? That means it's just the right time for a new release of KDE Applications! Our developers have worked hard on resolving bugs and introducing features that will help you be more productive as you get back to school, or return to work after your summer vacation.

How to Check for Listening Ports in Linux

  • Linuxize.com (Posted by linuxize on Aug 15, 2019 11:45 PM EDT)
  • Groups: GNU, Linux
When troubleshooting network connectivity or application-specific issues one of the first things to check should be what ports are actually in use on your system and which application is listening on a specific port.

Building a virtual auto-deployment pipeline using Jenkins and Ansible

  • Enable Sysadmin; By Kedar Vijay Kulkarni (Posted by enable_sysadmin on Aug 15, 2019 10:31 PM EDT)
  • Story Type: Tutorial
Here's how one team used Ansible roles and Jenkins Pipeline to automate their Red Hat Virtualization for testing.

How to explain Kubernetes Secrets in plain English

  • enterprisersproject.com; By Kevin Casey (Posted by crudder on Aug 15, 2019 9:17 PM EDT)
  • Story Type: Editorial
What is a Kubernetes secret? How does this type of Kubernetes object increase security? How do you create a Kubernetes secret? What are some best practices? Experts break it down

Steganography – Hide Files Inside Images In Linux

5 Different Ways To Hide Files Inside Images In Linux

How To Set up Automatic Security Update (Unattended Upgrades) on Debian/Ubuntu?

One of an important task for Linux admins to make the system up-to-date. It’s keep your system more stable and avoid unwanted access and attack. Installing a package in Linux is a piece of cake. In the similar way we can update security patches as well. This is a simple tutorial that will show you to configure your system to receive automatic security updates.

How to create a vanity Tor .onion web address

  • Opensource.com (Posted by bob on Aug 15, 2019 5:34 PM EDT)
  • Groups: Python; Story Type: News Story
Tor is a powerful, open source network that enables anonymous and non-trackable (or difficult to track) browsing of the internet. It's able to achieve this because of users running Tor nodes, which serve as intentional detours between two otherwise direct paths. For instance, if you are in New Zealand and visit python.nz, instead of being routed next door to the data center running python.nz, your traffic might be routed to Pittsburgh and then Berlin and then Vanuatu and finally to python.nz. read more

Destination Linux 134 - Xfce 4.14, Ubuntu Snaps, LibreOffice, Linux Journal, NVidia, Huawei, FFmpeg

Sparky Linux 2019.8, Xfce 4.14, LibreOffice 6.3, FFMPEG 4.2, Phoronix RX5700, Huawei New OpenSource OS, Martin Wimpress on Snaps, Linux Journal Says Goodbye…Again, Nvidia Coming Around? Space Mercs.

A Collection Of The Ultimate Web Browsers For Ubuntu

The web browser you pick needs to be right for you. If it doesn't suit your needs, it isn't worth your time, no matter how many cool features it has or colours it comes in. If security is important to you, consider Firefox - if you want something which will work on a less expensive computer, try Min - if you like familiarity and Google, Google Chrome is for you.

Wrong Person in Charge of the Linux Foundation (and in Charge of Linus Torvalds)

There are several glaring issues when it comes to the leadership of Linux’s steward; for one thing, it lacks actual background in… Linux

How to record screencasts in GNOME 3

GNOME is a free and open source desktop environment used by most GNU/Linux distributions like Fedora, openSUSE, and Ubuntu. It's designed to "get things done with ease, comfort, and control." read more

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