Sysadmin

We, the guardians of data, in order to form a more perfect system against catastrophic data loss, establish this constitution. In a world where digital assets are the lifeblood of our work, a casual, “I’ll do it later” approach to backups is not just negligent—it’s a recipe for disaster. We need a system, a set of unbreakable laws to govern our data’s safety and resilience. This isn’t just another tutorial; this is a declaration of data independence from hardware failure, accidental deletion, and ransomware. Our chosen tool to enforce these laws? rclone. ⚙️ ...

Introduction Docker has revolutionized the way applications are developed, deployed, and managed. It provides a lightweight and portable environment for running containers, which are self-contained instances of an application and its dependencies. Docker commands offer a powerful means to manage and interact with these containers. Updating and Listing Container Images The provided Bash commands demonstrate the process of updating and listing Docker container images. sudo docker container run -it centos:7 bash sudo yum -y update ls -l This script first creates a new container based on the centos:7 image. Inside the container, it updates the system packages using the yum command. Finally, it lists the contents of the current directory. ...