updated links for videos

livialima · livialima · commit d98ffcb3be51 · 2025-12-21T20:30:40.000-03:00
diff --git a/docs/00.md b/docs/00.md
@@ -3,7 +3,9 @@ comments: true
 ---
 # Day 0 - Get Your Own Server
 
-* [Complementary video](https://youtube.com/live/_-6UYOjRIVQ?feature=share)
+* Lesson video: [Creating a VM in AWS](https://www.youtube.com/watch?v=nKcfhI1B4mA)
+* Lesson video: [Creating a local VM with VirtualBox](https://www.youtube.com/watch?v=nKcfhI1B4mA)
+* Complementary video: [The many ways to create your server - local VM, AWS, DigitalOcean, and more!](https://youtube.com/live/_-6UYOjRIVQ)
 
 ## INTRO
 
diff --git a/docs/01.md b/docs/01.md
@@ -4,6 +4,8 @@ comments: true
 # Day 1 - Get to know your server
 
 * [Lesson video](https://youtu.be/xaDAB0vbIr4)
+* Complementary video: [SSH tools](https://www.youtube.com/live/mI0nfnkr0J0?t=1121s)
+* Complementary video: [Basic commands](https://www.youtube.com/live/mI0nfnkr0J0?t=5252s)
 
 ## INTRO
 
diff --git a/docs/02.md b/docs/02.md
@@ -4,6 +4,8 @@ comments: true
 # Day 2 - Basic navigation
 
 * [Lesson video](https://youtu.be/x_VBskTUzxg)
+* Complementary video: [File System Hierarchy](https://www.youtube.com/live/mI0nfnkr0J0?t=6874s)
+* Complementary video: [Day 2 Extras - pushd/popd/dirs](https://www.youtube.com/live/mI0nfnkr0J0?t=13380s)
 
 ## INTRO
 
diff --git a/docs/03.md b/docs/03.md
@@ -4,6 +4,8 @@ comments: true
 # Day 3 - Power trip!
 
 * [Lesson video](https://youtu.be/B6fDvmmh2_Q)
+* Complementary video: [Sudo](https://www.youtube.com/live/mI0nfnkr0J0?t=9485s)
+* Complementary video: [Admin tasks](https://www.youtube.com/live/mI0nfnkr0J0?t=11542s)
 
 ## INTRO
 
diff --git a/docs/04.md b/docs/04.md
@@ -4,6 +4,7 @@ comments: true
 # Day 4 - Installing software, exploring the file structure
 
 * [Lesson video](https://youtu.be/d8JzxgGNAx4)
+* Complementary video: [APT](https://www.youtube.com/live/mI0nfnkr0J0?t=12205s)
 
 ## INTRO
 
diff --git a/docs/05.md b/docs/05.md
@@ -4,6 +4,8 @@ comments: true
 # Day 5 - More or less...
 
 * [Lesson video](https://youtu.be/SdvrCmhsm2M)
+* Complementary video: [Tab Completion and other command line tricks](https://www.youtube.com/live/WtcX60n-ui0?t=1132s)
+* Complementary video: [Less and More](https://www.youtube.com/live/mI0nfnkr0J0?t=11160s)
 
 ## INTRO
 
diff --git a/docs/06.md b/docs/06.md
@@ -3,7 +3,9 @@ comments: true
 ---
 # Day 6 - Editing with "vim"
 
-* [Complementary video](https://youtu.be/dNd3BvJNDIo)
+* [Lesson video](https://youtu.be/dNd3BvJNDIo)
+* Complementary video: [Day 6 Extras - ED, sed and grep](https://www.youtube.com/live/WtcX60n-ui0?t=5975s)
+* Complementary video: [Vim Crash Course](https://www.youtube.com/live/WtcX60n-ui0?t=7690s)
 
 ## INTRO
 
diff --git a/docs/07.md b/docs/07.md
@@ -4,6 +4,7 @@ comments: true
 # Day 7 - The server and its services
 
 * [Lesson video](https://youtu.be/VzXwO0qq-bg)
+* Complementary video: [Apache and System Services](https://www.youtube.com/live/WtcX60n-ui0?t=9150s)
 
 ## INTRO
 
diff --git a/docs/08.md b/docs/08.md
@@ -4,6 +4,7 @@ comments: true
 # Day 8 - The infamous "grep" and other text processors
 
 * [Lesson video](https://youtu.be/kG5JGJN5iTc)
+* Complementary video: [Text Processing and other useful command line tools](https://www.youtube.com/live/WtcX60n-ui0?t=2517s)
 
 ## INTRO
 
diff --git a/docs/09.md b/docs/09.md
@@ -4,6 +4,7 @@ comments: true
 # Day 9 - Diving into networking
 
 * [Lesson video](https://youtu.be/47BWW-SyAa8)
+* Complementary video: [Networking](https://www.youtube.com/live/WtcX60n-ui0?t=10370s)
 
 ## INTRO
 
diff --git a/docs/10.md b/docs/10.md
@@ -4,7 +4,8 @@ comments: true
 
 # Day 10 - Scheduling tasks
 
-* [Complementary video](https://youtu.be/ktjabe8enxU)
+* [Lesson video](https://youtu.be/ktjabe8enxU)
+* Complementary video: [Timers and scheduling](https://www.youtube.com/live/2lYo_FJxQR8?t=4210s)
 
 ## Introduction
 
diff --git a/docs/11.md b/docs/11.md
@@ -4,7 +4,7 @@ comments: true
 # Day 11 - Finding things...
 
 * [Lesson video](https://youtu.be/gQ9nP9PN8KA)
-* [Complementary video](https://www.youtube.com/live/2lYo_FJxQR8?feature=shared)
+* Complementary video: [Finding things](https://www.youtube.com/live/2lYo_FJxQR8?t=530s)
 
 ## INTRO
 
diff --git a/docs/12.md b/docs/12.md
@@ -4,7 +4,8 @@ comments: true
 # Day 12 - Transferring files
 
 * [Lesson video](https://youtu.be/qjd5eazfoC0)
-* [Complementary video](https://www.youtube.com/live/2lYo_FJxQR8?feature=shared)
+* Complementary video: [Transfer files](https://www.youtube.com/live/2lYo_FJxQR8?t=2276s)
+* Complementary video: [Tying everything together and back to rsync](https://www.youtube.com/live/2lYo_FJxQR8?t=8168s)
 
 ## INTRO
 
diff --git a/docs/13.md b/docs/13.md
@@ -4,7 +4,7 @@ comments: true
 # Day 13 - Users and Groups
 
 * [Lesson video](https://youtu.be/mBcExazxLU8)
-* [Complementary video](https://www.youtube.com/live/2lYo_FJxQR8?feature=shared)
+* Complementary video: [Users and groups](https://www.youtube.com/live/2lYo_FJxQR8?t=4960s)
 
 ## INTRO
 
diff --git a/docs/14.md b/docs/14.md
@@ -4,7 +4,7 @@ comments: true
 # Day 14 -  Who has permission?
 
 * [Lesson video](https://youtu.be/mBcExazxLU8)
-* [Complementary video](https://www.youtube.com/live/2lYo_FJxQR8?feature=shared)
+* Complementary video: [Permissions](https://www.youtube.com/live/2lYo_FJxQR8?t=6290s)
 
 ## INTRO
 
diff --git a/docs/15.md b/docs/15.md
@@ -4,7 +4,7 @@ comments: true
 # Day 15 - Deeper into repositories...
 
 * [Lesson video](https://youtu.be/DMenSNaMiD4)
-* [Complementary video](https://www.youtube.com/live/2lYo_FJxQR8?feature=shared)
+* Complementary video: [Application repositories](https://www.youtube.com/live/5oGwnrd44BI?t=5275s)
 
 ## INTRO
 
diff --git a/docs/16.md b/docs/16.md
@@ -3,7 +3,8 @@ comments: true
 ---
 # Day 16 - Archiving and compressing
 
-* [Complementary video](https://youtu.be/r2Rfg6x-5MQ)
+* [Lesson video](https://youtu.be/r2Rfg6x-5MQ)
+* Complementary video: [Archive Files](https://www.youtube.com/live/5oGwnrd44BI?t=1800s)
 
 ## INTRO
 
diff --git a/docs/17.md b/docs/17.md
@@ -3,7 +3,8 @@ comments: true
 ---
 # Day 17 - Build from the source
 
-* [Complementary video](https://youtu.be/a9_hry-8Hhw)
+* [Lesson video](https://youtu.be/a9_hry-8Hhw)
+* Complementary video: [Install and config from the source](https://www.youtube.com/live/5oGwnrd44BI?t=8126s)
 
 ## INTRO
 
diff --git a/docs/18.md b/docs/18.md
@@ -4,6 +4,7 @@ comments: true
 # Day 18 - Logs, monitoring and troubleshooting
 
 * [Lesson video](https://youtu.be/sd5NFUo5JYM)
+* Complementary video: [Log rotation](https://www.youtube.com/live/5oGwnrd44BI?t=670s)
 
 ## INTRO
 
diff --git a/docs/19.md b/docs/19.md
@@ -3,7 +3,8 @@ comments: true
 ---
 # Day 19 - Inodes, symlinks and other shortcuts
 
-* [Complementary video](https://youtu.be/3WrBVRaNCqQ)
+* [Lesson video](https://youtu.be/3WrBVRaNCqQ)
+* Complementary video: [Links and shortcuts](https://www.youtube.com/live/5oGwnrd44BI?t=3620s)
 
 ## INTRO
 
diff --git a/docs/20.md b/docs/20.md
@@ -3,7 +3,8 @@ comments: true
 ---
 # Day 20 - Scripting
 
-* [Complementary video](https://youtu.be/G7GyMuyauVk)
+* [Lesson video](https://youtu.be/G7GyMuyauVk)
+* Complementary video: [Scripting](https://www.youtube.com/live/5oGwnrd44BI?t=9732s)
 
 ## INTRO
 
diff --git a/docs/21.md b/docs/21.md
@@ -3,7 +3,7 @@ comments: true
 ---
 # Day 21 - What next?
 
-* [Complementary video](https://youtu.be/MW9q6NWNDyM)
+* [Lesson video](https://youtu.be/MW9q6NWNDyM)
 
 What is this madness – surely the course was for just 20 days?
 
diff --git a/docs/how-this-works.md b/docs/how-this-works.md
@@ -4,7 +4,7 @@
 
 * [Website of the course](https://LinuxUpskillChallenge.org)
 * [Full lesson source](https://github.com/livialima/linuxupskillchallenge)
-* [Complementary video playlists](https://www.youtube.com/@livia2lima/search?query=linuxupskillchallenge)
+* [Video lessons and complementary videos](https://www.youtube.com/@livia2lima/search?query=linuxupskillchallenge)
 * [Monthly lessons on Lemmy](https://programming.dev/c/linuxupskillchallenge)
 * [Monthly lessons on Reddit](https://www.reddit.com/r/linuxupskillchallenge/)
 * [Chat with Discord](https://discord.gg/linux-upskill-challenge-682046666928685068)
@@ -46,7 +46,7 @@ However, many others have happily used the course simply to **improve their Linu
 
 No registration is required. Just follow along and share your experience.
 
-## Will I receive a certificate when I finish the challenge?
+### Will I receive a certificate when I finish the challenge?
 
 No certificates are available at the moment. But you can brag about it on [Lemmy](https://programming.dev/c/linuxupskillchallenge), [Reddit](https://www.reddit.com/r/linuxupskillchallenge/) or [Discord](https://discord.gg/linux-upskill-challenge-682046666928685068) if you feel inclined to do so.
 
