SSH Command

Secure Shell (SSH) is a cryptographic network protocol used for an encrypted connection between a client and a server. The ssh client creates a secure connection to the SSH server…

Python String Replace

In this article, we will talk about how to replace a substring inside a string in Python, using the replace() method. .replace() Method # In Python, strings are represented as…

Install Odoo 13 on CentOS 8

Odoo is the most popular all-in-one business software in the world. It offers a range of business applications, including CRM, website, e-Commerce, billing, accounting, manufacturing, warehouse, project management, inventory, and…

Uname Command in Linux

In this article, we will cover the uname command. uname is a command-line utility that prints basic information about the operating system name and system hardware. uname Command # The…

How to Install MariaDB on CentOS 8

MariaDB is an open-source relational database management system, backward compatible, binary drop-in replacement of MySQL. It is developed by some of the original developers of MySQL and by many people…

Kill Command in Linux

Linux is a great and advanced operating system, but it is not perfect. Once in a while, some applications may start behaving erratically and become unresponsive or start consuming a…

Understanding the /etc/passwd File

There are several different authentication schemes that can be used on Linux systems. The most commonly used and standard scheme is to perform authentication against the /etc/passwd and /etc/shadow files….

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