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This guide will walk you through the steps to check or find IP address in Linux using ip and hostname commands from command line interface and graphical user interface.

If you happened to have a time machine and chose to shoot yourself back a year to ask me what I thought about making open source contributions (of all the things you could've done), you may have guessed that I would just shrug and say something along the lines of, "I don't know, isn't that reserved for all the hard-core devs with the insane GitHub stats and decked-out macros and stuff? I'd have no idea what I was doing, and who would even care what some random college student had to say about their code?" And you'd probably be correct.

here arise the couple of problems when you concentrate on your blog comments. There are notorious bots out there that post spammy comments on your blog posts. The purpose of the spammy comments is to urge readers follow the links mentioned in the comment. Obviously, the links mentioned in the spammy comments are not at all beneficial but for a purpose of their own. Let’s say you get 100 comments each day and out of those comments, there are 20 spam comments. Although there is no fixed percentage of spam comments, it’s just an example. So think even if there are 20 spammy comments that are not filtered out, it’ll take too much time to manually read and delete them from your blog. And here is one more thing, once you’ve some spammy comments on your blog posts, there will be even more spammy comments on that specific post. So it is very important to block spammy comments.

Opensource.com exists to educate the world about everything open source, from new tools and frameworks to scaling communities. We aim to make open source more accessible to anyone who wants to use or contribute to it. Getting started in open source can be hard, so we regularly share tips and advice on how you can get involved. If you want to learn Python, help fight COVID-19, or join the Kubernetes community, we've got you covered.

Many open source projects distribute their software via container images. Learn how to deploy a Matrix server on Fedora CoreOS.

In prior years, this annual series covered open source organization apps like Notmuch and Syncthing. This year, we are looking at all-in-one solutions in addition to strategies to help in 2021. Welcome to day 9 of 21 Days of Productivity in 2021.

Ethical-source leaders are trying to find more support for their open-source approach by creating the Organization for Ethical Source.

Virtualization is one of the most used technologies. Fedora Linux uses Cloud Base images to create general-purpose virtual machines (VM), but there are many ways to set up Cloud Base images. Recently, the virt-install command-line tool for provisioning VMs added support for cloud-init, so it can now be used to configure and run a cloud image locally.

An open source ERP is a software system that is available under one of the open source licenses, such as GPL or MIT. It allows you to host your own instance of that software, and modify it and use it however you like, according to the terms of that license.

Spreadsheets confuse non-dates with dates, and automatically interpret certain number strings with 2 colons as [h]:mm:ss. Grrr. I've now found another example of spreadsheets doing unexpected things with plain-text data. By default, spreadsheet programs see quotes (") as string delimiters. If there's a quote at the start of a data item but none at the end, the results are... interesting.

Enlightenment’s Terminology terminal emulator for Linux systems has been updated to version 1.9, a release that comes about six months after version 1.8.

Malware, where aren’t thou found? Well, even our wonderful Ubuntu can be infected. So what can we do about it? Hope and pray we keep our system safe and better yet, audit our systems regularly for malwares and rootkits. There are 4 system auditors for Ubuntu that we will review - lynis, rkhunter, chkrootkit, and clamav.

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.