Repo Updates and Tidy

Days/day21.md

@@ -1,3 +1,17 @@
+## The Big Picture - DevOps and Networking
+
+Welcome to Day 21! We are going to be getting into Networking over the next 7 days, Networking and DevOps is the overarching theme but we will need to get into some of the networking fundamentals as well. 
 
 
-If you have sneaked ahead then I suggest you take a look at this resource [Computer Networking full course](https://www.youtube.com/watch?v=IPvYjXCsTg8)
+
+### What is NetDevOps?
+
+It is about applying the DevOps Principles and Practices to the network, applying version control and automation tools to the network creation, testing, monitoring, and deployments
+
+
+
+## Resources 
+
+[Computer Networking full course](https://www.youtube.com/watch?v=IPvYjXCsTg8)
+
+See you on [Day22](day22.md)

README.md

@@ -10,39 +10,39 @@ This will not cover all things DevOps but it will cover the areas that I feel wi
 
 ## Progress 
 
-- [ ] ♾️ 1 > [Introduction](Days/day01.md)
+- [✔️] ♾️ 1 > [Introduction](Days/day01.md)
 
 ### What is and why do we use DevOps
 
-- [ ] ♾️ 2 > [Responsibilities of a DevOps Engineer](Days/day02.md)
+- [✔️] ♾️ 2 > [Responsibilities of a DevOps Engineer](Days/day02.md)
-- [ ] ♾️ 3 > [DevOps Lifecycle - Application Focused](Days/day03.md)
+- [✔️] ♾️ 3 > [DevOps Lifecycle - Application Focused](Days/day03.md)
-- [ ] ♾️ 4 > [DevOps & Agile](Days/day04.md)
+- [✔️] ♾️ 4 > [DevOps & Agile](Days/day04.md)
-- [ ] ♾️ 5 > [Plan > Code > Build > Testing > Release > Deploy > Operate > Monitor >](Days/day05.md)
+- [✔️] ♾️ 5 > [Plan > Code > Build > Testing > Release > Deploy > Operate > Monitor >](Days/day05.md)
-- [ ] ♾️ 6 > [DevOps - The real stories](Days/day06.md)
+- [✔️] ♾️ 6 > [DevOps - The real stories](Days/day06.md)
 
 ### Learning a Programming Language
 
-- [ ] ⌨️ 7 > [The Big Picture - DevOps & Learning a Programming Language](Days/day07.md)
+- [✔️] ⌨️ 7 > [The Big Picture - DevOps & Learning a Programming Language](Days/day07.md)
-- [ ] ⌨️ 8 > [Setting up your DevOps environment for Go & Hello World](Days/day08.md)
+- [✔️] ⌨️ 8 > [Setting up your DevOps environment for Go & Hello World](Days/day08.md)
-- [ ] ⌨️ 9 > [Let's explain the Hello World code](Days/day09.md)
+- [✔️] ⌨️ 9 > [Let's explain the Hello World code](Days/day09.md)
-- [ ] ⌨️ 10 > [The Go Workspace & Compiling & running code](Days/day10.md)
+- [✔️] ⌨️ 10 > [The Go Workspace & Compiling & running code](Days/day10.md)
-- [ ] ⌨️ 11 > [Variables, Constants & Data Types](Days/day11.md)
+- [✔️] ⌨️ 11 > [Variables, Constants & Data Types](Days/day11.md)
-- [ ] ⌨️ 12 > [Getting user input with Pointers and a finished program](Days/day12.md)
+- [✔️] ⌨️ 12 > [Getting user input with Pointers and a finished program](Days/day12.md)
-- [ ] ⌨️ 13 > [Tweet your progress with our new App](Days/day13.md)
+- [✔️] ⌨️ 13 > [Tweet your progress with our new App](Days/day13.md)
 
 ### Knowing Linux Basics
 
-- [ ] 🐧 14 > [The Big Picture - DevOps and Linux](Days/day14.md)
+- [✔️] 🐧 14 > [The Big Picture - DevOps and Linux](Days/day14.md)
-- [ ] 🐧 15 > [Linux Commands for DevOps (Actually everyone)](Days/day15.md)
+- [✔️] 🐧 15 > [Linux Commands for DevOps (Actually everyone)](Days/day15.md)
-- [ ] 🐧 16 > [Managing your Linux System, Filesystem & Storage](Days/day16.md)
+- [✔️] 🐧 16 > [Managing your Linux System, Filesystem & Storage](Days/day16.md)
-- [ ] 🐧 17 > [Text Editors - nano vs vim](Days/day17.md)
+- [✔️] 🐧 17 > [Text Editors - nano vs vim](Days/day17.md)
-- [ ] 🐧 18 > [SSH & Web Server(LAMP)](Days/day18.md)
+- [✔️] 🐧 18 > [SSH & Web Server(LAMP)](Days/day18.md)
-- [ ] 🐧 19 > [Automate tasks with bash scripts](Days/day19.md)
+- [✔️] 🐧 19 > [Automate tasks with bash scripts](Days/day19.md)
-- [ ] 🐧 20 > [Dev workstation setup - All the pretty things](Days/day20.md)
+- [✔️] 🐧 20 > [Dev workstation setup - All the pretty things](Days/day20.md)
 
 ### Understand Networking
 
-- [ ] 🌐 21 > [](Days/day21.md)
+- [🚧] 🌐 21 > [The Big Picture - DevOps and Networking](Days/day21.md)
 - [ ] 🌐 22 > [](Days/day22.md)
 - [ ] 🌐 23 > [](Days/day23.md)
 - [ ] 🌐 24 > [](Days/day24.md)