today's howtos
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2 Simple Steps to Set Up SSH Public Key Authentication on CentOS
This tutorial explains how to set up SSH public key authentication on a CentOS/RHEL desktop. There’re basically two ways of authenticating user login with OpenSSH server: password authentication and public key authentication. The latter is also known as passwordless SSH login because you don’t need to enter your password.
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Linux 101: Renaming files and folders - TechRepublic
I'm going to help you learn a bit more about Linux. If you're new to the operating system, there are quite a few fundamental tasks you're going to need to know how to do. One such task is renaming files and folders.
You might think there's a handy rename command built into the system. There is, but it's not what you assume. Instead of renaming a file or folder, you move it from one name to another, with the mv command. This task couldn't be any easier.
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Linux 101: Listing files and folders within a directory - TechRepublic
For those new to Linux, you might be a bit concerned about learning the command line. After all, you probably come from a platform that uses a GUI for nearly every task and haven't spent much time with a command line interface. Fear not, that's what we're here for.
This time around, I want to show you how to list files and folders within a directory. This may sound like a very rudimentary task, but you'll be surprised at how much information you can actually glean from a single command. We're going to start out with the basics.
First, log in to your Linux system. If this is a GUI-less server, you'll already be at a terminal window, so you're ready to go. If not, open a terminal app and you should find yourself in your home directory.
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qBittorrent 4.3.3 Released! How to Install in Ubuntu 20.04, 20.10
The qBittorrent 4.3.3 was released a few days ago. Here’s how to install it in Ubuntu 20.04, Ubuntu 20.10, Ubuntu 18.04, and Linux Mint 19.x / 20.
This release contains mainly bug-fixes. Because Xcode doesn’t support C++17, Mac OS 10.13 (High Sierra) is no longer supported. And Ubuntu 18.04 is highly to be dropped in the next release.
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Linux 101: How to create a directory from the command line - TechRepublic
Hello admins, Jack Wallen here with a Linux 101-level tip. This time around we're going to learn how to create a directory from the command line. I know, it sounds incredibly basic. It is, but it's also a skill you're going to need to know. Why? Because at some point you're going to be faced with administering a Linux server without a GUI.
When that happens, you'll be glad you know how to create a directory from the CLI.
But how do you do it? It's actually incredibly simple.
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Gitlab runners with nspawn
I need to setup gitlab runners, and I try to not involve docker in my professional infrastructure if I can avoid it.
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How to install Notepad++ on Ubuntu 20.04 LTS
Even though it has a small size but it has core word processor features and known for the ability to handle the syntax of all common programming languages or even more.
Notepad ++ doesn’t heavy on resources that’s why we can easily install it on Linux distros such as Ubuntu to access various tools, to get support in our work with syntax highlighting, multi-view, drag & drop, auto-completion, and much more.
Being an open-source program, its source code is available on its official website plus it supports plug-ins to extend features that make work even easier. We can select Plugin-ins during installation.
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How to install Code::Blocks on a Chromebook
Today we are looking at how to install Code::Blocks on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.
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How to Create a Web App in Linux Mint
If you haven't heard, Linux Mint 20.1 "Ulyssa" just dropped, and it comes prepackaged with a new utility called Web App Manager. In short, it allows you open and use a website, such as Twitter, Facebook, or Discord, as if it were a standalone app.
Here's how Mint's Web App Manager works and how to put it to use.
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