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Updated: 3 hours 31 min ago

How to Disable su Access for Sudo Users

Mon, 03/21/2022 - 19:00

The su command allows you to run a command as another user and group. Learn how to disable su access for Sudo users here.

The post How to Disable su Access for Sudo Users appeared first on Linux Today.

How to Install and Use Snap Package Manager on AlmaLinux 8

Mon, 03/21/2022 - 18:00

The Snap Package Manager is a modern package manager in Linux. Learn how to install and use Snap Package Manager on AlmaLinux 8.

The post How to Install and Use Snap Package Manager on AlmaLinux 8 appeared first on Linux Today.

15 Commonly Used Network Ports Explained

Mon, 03/21/2022 - 17:00

One of the many fundamental things to know as a server administrator is the function and port number used by common services. Learn about commonly used network ports here.

The post 15 Commonly Used Network Ports Explained appeared first on Linux Today.

Best Free and Open Source Alternatives to Google Keep

Mon, 03/21/2022 - 16:00

Google Keep is a note-taking service included with the Google Docs Editors suite. What are the best free and open source alternatives to Google Keep?

The post Best Free and Open Source Alternatives to Google Keep appeared first on Linux Today.

How to Install Linux Kernel 5.17 on Ubuntu 21.10

Mon, 03/21/2022 - 15:00

Linux kernel 5.17 is here with lots of goodies and security fixes for your Linux desktop. Learn how to install Linux kernel 5.17 on Ubuntu 21.10 here.

The post How to Install Linux Kernel 5.17 on Ubuntu 21.10 appeared first on Linux Today.

4 CLI-based Linux Performance Monitoring Tools: top, htop, ps and vmstat

Sun, 03/20/2022 - 12:00

In this guide, we will present some of the commonly used command-line-based tools for monitoring system performance. We are using Ubuntu 20.04 OS for this guide, although the tools we are going to discuss are available for most Linux-based distros.

The post 4 CLI-based Linux Performance Monitoring Tools: top, htop, ps and vmstat appeared first on Linux Today.

Linux Candy: Emote – Modern Popup Emoji Picker

Sat, 03/19/2022 - 12:00

An emoji is a pictogram, logogram, ideogram or smiley embedded in text and used in electronic messages and web pages. The main function of emoji is to provide emotional cues otherwise missing from typed conversation.

Emote is billed as a modern emoji picker. The software is free and open source and written in the Python programming language.

The post Linux Candy: Emote – Modern Popup Emoji Picker appeared first on Linux Today.

Automated Ansible Lab Setup with Vagrant and Virtualbox in Linux

Fri, 03/18/2022 - 20:00

Setting up an Ansible home lab manually is a time-consuming task. Learn how to do an automated Ansible lab setup with Vagrant and Virtualbox in Linux here.

The post Automated Ansible Lab Setup with Vagrant and Virtualbox in Linux appeared first on Linux Today.

How to Check and Install Security Updates on RHEL 6/7/8

Fri, 03/18/2022 - 19:00

This post will give you a detailed guide on how to check and install the latest security updates for RHEL 6/7/8 systems.

The post How to Check and Install Security Updates on RHEL 6/7/8 appeared first on Linux Today.

How to Install Grafana Monitoring Software on Ubuntu 20.04

Fri, 03/18/2022 - 18:00

Grafana is a multi-platform open-source analytics and visualization solution. Learn how to install Grafana monitoring software on Ubuntu 20.04 here.

The post How to Install Grafana Monitoring Software on Ubuntu 20.04 appeared first on Linux Today.

How to Install NextCloud on AlmaLinux 8

Fri, 03/18/2022 - 17:00

NextCloud provides reliable self-hosted cloud services and can substitute for platforms such as Box and Dropbox. Learn how to install NextCloud on AlmaLinux 8 here.

The post How to Install NextCloud on AlmaLinux 8 appeared first on Linux Today.

How to Install the ManageEngine OpManager Platform on Linux

Fri, 03/18/2022 - 16:00

OpManager is an outstanding platform for network and device monitoring. Learn how to install the ManageEngine Opmanager on Linux here.

The post How to Install the ManageEngine OpManager Platform on Linux appeared first on Linux Today.

DahliaOS Is a Look into What Google’s Fuchsia Could Become

Fri, 03/18/2022 - 15:00

DahliaOS is new to the scene and is built around Google’s Fuchsia to be a cross between Chrome OS and Linux. Find out what it’s all about.

The post DahliaOS Is a Look into What Google’s Fuchsia Could Become appeared first on Linux Today.

Easy Way to Fix: “sudo unable to resolve host name or service not known”

Fri, 03/18/2022 - 13:00

Once in a while, you will encounter the above error after making changes to /etc/hostname. And the resolution of this error is pretty simple.

The post Easy Way to Fix: “sudo unable to resolve host name or service not known” appeared first on Linux Today.

How to Integrate ONLYOFFICE Docs with Jitsi on Ubuntu

Fri, 03/18/2022 - 11:00

Nowadays most Linux users have to switch between multiple applications all the time to get various tasks done. A web browser, an office suite, a PDF reader, a multimedia player, a video conferencing tool, a file manager, an image editor, and an email client are the minimum set of applications for everyday work. In some cases, you might need even more programs for more specific purposes.

Switching between endless application programs to open the one you need can be very irritating sometimes. Just imagine being able to do a couple of different things using the interface of one solution. For example, editing a document and having a video call at once in the same window. This sounds enticing, doesn’t it?

In this article, you will learn how to enable video conferencing and document editing on Ubuntu by integrating ONLYOFFICE Docs, an open-source office suite, and Jitsi, an open-source app for video and audio calls.

The post How to Integrate ONLYOFFICE Docs with Jitsi on Ubuntu appeared first on Linux Today.

How to Install and Use Apache Guacamole Remote Desktop on Rocky Linux 8

Fri, 03/18/2022 - 09:00

Apache Guacamole is a free, open-source, clientless, remote desktop gateway. It supports standard protocols like SSH, RDP, and VNC. In this tutorial, you will learn how to install and use Apache Guacamole on a Rocky Linux 8 based server.

The post How to Install and Use Apache Guacamole Remote Desktop on Rocky Linux 8 appeared first on Linux Today.

How to Install and Configure DNS Server in Linux

Thu, 03/17/2022 - 23:00

DNS is mainly used to resolve hostnames, so it can translate IP addresses. Learn how to install and configure a DNS server in Linux here.

The post How to Install and Configure DNS Server in Linux appeared first on Linux Today.

How to Install Drupal CMS in RHEL 8 Linux

Thu, 03/17/2022 - 21:00

Drupal is one of the most unique CMS platforms available. Learn how to install the Drupal CMS in RHEL 8 Linux here.

The post How to Install Drupal CMS in RHEL 8 Linux appeared first on Linux Today.

5 Best Linux-Libre Distributions for Better Security

Thu, 03/17/2022 - 20:00

Linux-Libre is a version of the Linux kernel that only has open-source code. Learn about the 5 best Linux-Libre distributions for better security here.

The post 5 Best Linux-Libre Distributions for Better Security appeared first on Linux Today.

Top 10 Most Beautiful Linux Distributions

Thu, 03/17/2022 - 19:00

Take a look at this list of the top 10 most beautiful Linux distributions of 2022. They are a visual treat to your eyes with still-robust offerings to users.

The post Top 10 Most Beautiful Linux Distributions appeared first on Linux Today.

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