Docker Containerization

Master Linux storage and containerization using essential Bash tools. Demystify containers versus VMs, Docker commands, and docker-compose orchestration. Explore Linux filesystems—ext4, XFS, Btrfs—and their journaling advantages. Learn disk partitioning with fdisk/lsblk, filesystem operations (mkfs, fsck), and advanced techniques like LVM logical volumes and snapshots. Configure network filesystems (NFS), automounts, and troubleshoot errors. Dive into ext4 internals: inodes, superblocks, and tune2fs. Manage storage dynamically with LVM: create, resize, and back up volumes. This guide transforms you from partitioning novice to storage expert, covering everything from immutable files (chattr) to Docker deployments.