Cloud Engineer Journey #3 - Understanding Linux File Permissions Simply

Understanding Linux file permissions is crucial for Cloud and DevOps engineers as it controls access to files, applications, and systems. Without proper permissions, applications may fail, scripts may not run, or systems may become insecure. To change permissions, use the chmod command, and to change file ownership, use the chown command. This knowledge is essential for working with Linux servers, AWS EC2 instances, Docker containers, and Kubernetes.