Linux

This category contains article and recipes related to the usage of Linux.

How-to-manage-multiple-CodeCommit-repositories-from-the-single-machine

Easy way to connect to multiple AWS CodeCommit repositories

In this article, I’ll show, how you can connect and commit to multiple CodeCommit repositories in different AWS account from the same machine in an easy and comfortable way. Prerequisites One or more AWS users with access to different CodeCommit repositories. awscli tool installed. git tool installed. You’re using Linux or OS X. Credentials First of all …

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How-to-securely-manage-credentials-to-multiple-AWS-accounts

How to use aws-vault to securely access multiple AWS accounts

As soon as you start working with more than one project or organization in AWS cloud, the first question you may have is how to manage awscli credentials and have to use them easily and securely to get access to all your AWS accounts and environments. In this article, we’ll cover aws-vault – a tool to securely …

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Top-10-SSH-Features-You-MUST-Know-To-Be-More-Productive

Top 10 SSH Features You MUST Know To Be More Productive

This article continues our Linux article series and covers many useful SSH features and tricks to improve your daily productivity. Our visuals will help you to understand SSH setup, configuration file management, authentication, working with multiple SSH keys, and of course, SSH local and remote port forwarding. Become an SSH master in 10 minutes! What …

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7 Ways to Check Ubuntu Version on Your Server

7 Ways to Check Ubuntu Version on Your Server

This article continues the essential Linux topic and provides 7 ways to check the Ubuntu version on your server. We will cover motd, /etc/lsb-release, and /etc/os-release files, lsb_release, hostnamectl, and neofetch utilities. Choose your personal most suitable way to check the Ubuntu version on your server in 2 minutes! The Ubuntu server (Ubuntu Linux) is a free and open-source operating system. Ubuntu is …

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Hypervisors - What Should I Know About Them

What Is Hypervisor And What Are Its Types

In this article, we covered what is hypervisors and what are their types. Also, we covered the most popular solutions for desktop, server virtualization, and hypervisors used by major cloud providers. The hypervisor or virtual machine monitor (VMM) is a solution, which creates and manages virtual machines (VMs). All VMs on the same physical computer …

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How to Install Jenkins on the Latest Ubuntu in 5 Minutes

How to Install Jenkins on the Latest Ubuntu in 5 Minutes

This article covers various ways of deploying Jenkins on your server. Use our up-to-date guide for manual installation or launching Jenkins in Docker containers. As a bonus, we’ll show how to deploy Jenkins using CloudFormation. Deploy Jenkins on your server in 5 minutes using our guidance. What is Jenkins Jenkins is the most popular free automation …

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