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This is a Useful Docker Swam Cheat Sheet - All the useful Docker Swarm commands in one place - How to create a Docker Swarm, Add Swarm Worker Nodes, Create Docker Swarm Services

One day I have installed a telegram application from the archive file. The problem was that whenever I need to open the telegram, I need to go to the directory where I have kept the telegram file and start the applications that were too frustrating every time I need to that.So, Today I’ll share with you the method through which you can create a .desktop shortcut icon to the App Manager.

FTP (File Transfer Protocol) needs no presentations: it is among the most used file transfer methods between one or more clients and a server. By design it supports both anonymous access and authentication, but in its most basic form it doesn’t provide data encryption, that’s why it is often secured via TLS.

Wine is an open-source application that acts as a compatibility layer to run Windows programs in Unix-like operating systems such as Linux, FreeBSD, etc. It is capable of converting the Windows system calls to POSIX calls used by Linux systems. This guide explains how to install Wine 6.0 on the Ubuntu 20.04 LTS focal fossa.

Here are some guidelines for managers when dealing with your system administrator staff members.

Trakt Scrobbler is a Trakt.tv scrobbler for Linux, macOS and Windows, which supports VLC, MPV, MPC-BE/MPC-HC and Plex (doesn't require a Plex Pass).

The Krita Foundation released today Krita 4.4.2 as a major maintenance update to the latest Krita 4.4 series of this powerful open-source and cross-platform digital painting applications.

Virtualenvs are a great way to create isolated scenarios where you can experiment with different Python/Ansible modules.

This article shows how to use the ls command to list directory contents on Linux. Including how to sort and filter output, show hidden files and more.

Here’s this week’s (ending Jan 17, 2021) roundup series, curated for you from the Linux and the open-source world on application updates, new releases, distribution updates, major news, and upcoming highlights. Have a look.

In this tutorial, I will show you two methods to change the hostname of an Ubuntu 20.04 system via the command line terminal and GUI. Users can opt either way to update the names and share them once they have finalized them.

2DayGeek: This shell script allows you to kill all user sessions on your Linux system.

You might have downloaded several versions of Vagrant boxes. This guide explains how to safely delete outdated Vagrant boxes in Linux.

WireGuard is a relatively new entrant in the VPN software scene, with a bold promise to dethrone OpenVPN from the top in terms of speed, ease of use, and auditability. This tutorial covers how to set up Wireguard VPN server on Ubuntu environment.

This article explains how to securely add OpenPGP keys and third-party APT repositories on Debian, Ubuntu, and Linux distributions based on these, like Linux Mint, Pop!_OS, Elementary OS and so on, to replace the deprecated apt-key.

The PowerTools repository, which is available on CentOS/RHEL 8, provides developer related tools and libraries. Some EPEL packages depend on packages available from PowerTools. Thus if you have set up the EPEL repository on your CentOS, it is recommended that you enable PowerTools as well.

Tuples are similar to lists , with the main difference being that the lists are mutable while the tuples are immutable. This means that the tuples can not be changed after creation.

Ventoy is a top-rated free and open-source utility to create a multiboot USB stick from ISO files. I use it regularly, and highly recommend you to use. Recently I covered on how you can create a bootable USB stick using Baleno Etcher. This time I will guide you how easily you can create a multiboot USB stick by just doing copy-paste ISO file to your USB device.

For the past 10 years, I've worked remotely most of the time, but when I go into the office, I sit in a room full of fellow introverts who are easily disturbed by ambient noise and talking. We discovered that listening to music can suppress office noise, make voices less distracting, and provide a pleasant working environment with enjoyable music.read more