#90daysofdevops-devopskajosh-trainwithshubham

Articles tagged with #90daysofdevops-devopskajosh-trainwithshubham

From Zero to Understanding: DNS, IPs, CIDR, Subnets & Ports
When I first started learning networking, everything felt overwhelming — DNS, IPs, CIDR, subnets, ports. None of it made sense. But once I broke it down step by step, it all started connecting. Unders
Apr 19, 202614 min read8
Day 14f –Mini Task: Port Probe & Interpretation
Day 14f
Apr 19, 20265 min read4
Day 14e –How to Debug Network Issues Like a DevOps Engineer
Day 14e
Apr 19, 202621 min read3
Day 14d –What Really Happens When You Hit a URL (Step-by-Step)
Day 14d
Apr 19, 20261 min read6
Day 14c –Where HTTP, TCP, IP Actually Sit (Layer Mapping Simplified)
Day 14c – OSI vs TCP/IP + Protocol Mapping
Apr 19, 20263 min read6
Day 14b –TCP and UDP
Day 14b – TCP vs UDP Explained Like Real Systems
Apr 19, 20264 min read6