Essential RedHat Linux Commands As a Java developer, working with Linux is almost inevitable, whether you're developing applications, deploying them on servers, or managing environments. Linux provides powerful command-line tools that can significantly improve your efficiency and productivity. In this guide, we’ll explore essential RedHat Linux commands that every Java developer should know. Basic File and Directory Management Commands Navigating Directories pwd # Print working directory ls # List files and directories ls -l # List with detailed information ls -a # List including hidden files cd # Change directory cd .. # Move up one directory level cd /path/to/directory