Week 1:

- Day 1-4: Introduction to Linux, basic commands, file system navigation

- Day 5-7: File permissions, users and groups, processes

Week 2:

- Day 8-11: Text processing tools, shell scripting basics

- Day 12-14: Networking basics, network configuration

Week 3:

- Day 15-18: Package management, software installation

- Day 19-21: System administration tasks, monitoring and troubleshooting

Week 4:

- Day 22-25: Advanced shell scripting, automation

- Day 26-28: Security basics, securing a Linux system