How to Safely Change Your Username in Ubuntu: A Step-by-Step Guide
Learn how to safely change your username and home directory in Ubuntu using the usermod tool. Follow this detailed step-by-step guide for a smooth transition.
Category: Linux Operating Systems
Focuses on Linux distributions, including Ubuntu, Fedora, Debian, and CentOS. Explores installation, package management, shell scripting, system administration, and open-source tools.
Comprehensive Guide to SQL*Plus on Linux and Windows
Learn how to use SQLPlus on Linux and Windows. Configure environment variables, launch SQLPlus, and connect to Oracle databases with ease.
