Linux Tutorials on the topic “Linux”
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How to Configure Apache Virtual Hosts on Ubuntu 22.04
Author: Ali Imran Nagori • Tags: apache, linux, ubuntu • Comments: 5The virtual hosting concept is used by companies to host multiple websites using a single machine. In this tutorial, we will see how we can host two virtual hosts on an Ubuntu 22.04 system using name-based virtual hosting. We will use the Apache web server.
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Linux strace Command Tutorial for Beginners (8 Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 3The Linux command line offers many tools that are helpful for software developers. One among them is strace. The strace command in Linux lets you trace system calls and signals.
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How to Install Flask with Nginx and Gunicorn on Ubuntu 22.04
Author: Arvid L • Tags: linux, nginx, ubuntu, web server • Comments: 0Flask is a microframework written in Python for developing modern web applications and API (Application Programming Interface). In this post, we will show you how to install and configure the Python Flask Web Framework with Gunicorn and Nginx on the Ubuntu 22.04 system.
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How to Install MediaWiki on Ubuntu 22.04
Author: Arvid L • Tags: apache, linux, ubuntu • Comments: 0MediaWiki is a free and open-source wiki software that powers the biggest wiki sites on the internet such as Wikipedia and Wikimedia. It's extremely powerful, scalable, and extensible wiki software that offers feature-rich wiki implementations.
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A Beginner's Guide to Understanding sudo on Ubuntu
Author: Himanshu Arora • Tags: linux, security, shell, ubuntu • Comments: 2The sudo command on Linux: ever got a 'Permission denied' error while working on the Linux command line? Chances are that you were trying to perform an operation that requires root permissions.
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Linux xxd Command Tutorial for Beginners (with Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 2Need a hex dump for a text file? Looking for a command line utility that can do this? Well, you are in luck, as there exists a command dubbed xxd that can do this for you.
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Enabling Enhanced Monitoring for Amazon RDS
Author: Ali Imran Nagori • Tags: linux • Comments: 0Amazon RDS provides an enhanced monitoring feature for databases. In this tutorial, you will learn how to use the ‘IAM Passrole’ permission for enabling enhanced monitoring for Amazon RDS. We will see this by demonstrating a simple example.
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What is the PassRole permission in AWS and how to use it
Author: Ali Imran Nagori • Tags: linux • Comments: 1An IAM service is provided by many cloud service providers as a measure to control access to cloud resources. In this tutorial you will learn how to use the ‘IAM Passrole’ permission. We will also demonstrate a simple example on how to connect an EC2 instance with a private S3 bucket using this concept.
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How to Install GitLab with Docker on Ubuntu 22.04
Author: Navjot Singh • Tags: linux, programming, server, ubuntu • Comments: 2Gitlab Server is an open-source version of the cloud-hosted Gitlab version control. This guide will teach you how to install Gitlab Server using Docker on a Ubuntu 22.04 server.
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How to Install Rainloop Webmail on Ubuntu 22.04
Author: Navjot Singh • Tags: email, linux, server, ubuntu • Comments: 3Rainloop is an open-source, web-based email client written in PHP. It is fast, lightweight, and supports SMTP and IMAP protocols. This guide will teach you to install the Rainloop client on a Ubuntu 22.04 server.
