diff --git a/_config.yml b/_config.yml
index b3b1dd4..356a796 100644
--- a/_config.yml
+++ b/_config.yml
@@ -20,7 +20,7 @@ timezone: America/Chicago
 
 title: Post Oak Lab # the main title
 
-tagline: Welcome to my IT Lab # it will display as the sub-title
+tagline: Welcome to my IT Lab! # it will display as the sub-title
 
 description: >- # used by seo meta and the atom feed
   A place where I document my IT and networking projects. Also a way for me to learn Git and Markdown.
diff --git a/_data/contact.yml b/_data/contact.yml
index 1ed228a..daf82b1 100644
--- a/_data/contact.yml
+++ b/_data/contact.yml
@@ -19,9 +19,9 @@
 #   icon: 'fab fa-mastodon'   # icons powered by <https://fontawesome.com/>
 #   url:  ''                  # Fill with your Mastodon account page, rel="me" will be applied for verification
 #
-# - type: linkedin
-#   icon: 'fab fa-linkedin'   # icons powered by <https://fontawesome.com/>
-#   url:  ''                  # Fill with your Linkedin homepage
+ - type: linkedin
+   icon: 'fab fa-linkedin'   # icons powered by <https://fontawesome.com/>
+   url:  'www.linkedin.com/in/ryan-alderson-48539919b'                  # Fill with your Linkedin homepage
 #
 # - type: stack-overflow
 #   icon: 'fab fa-stack-overflow'
diff --git a/_data/share.yml b/_data/share.yml
index feede74..c9fc047 100644
--- a/_data/share.yml
+++ b/_data/share.yml
@@ -16,9 +16,9 @@ platforms:
 
   # Uncomment below if you need to.
   #
-  # - type: Linkedin
-  #   icon: "fab fa-linkedin"
-  #   link: "https://www.linkedin.com/sharing/share-offsite/?url=URL"
+   - type: Linkedin
+     icon: "fab fa-linkedin"
+     link: "https://www.linkedin.com/sharing/share-offsite/?url=URL"
   #
   # - type: Weibo
   #   icon: "fab fa-weibo"
diff --git a/_posts/2023-10-25-AdGuardHome.md b/_posts/2023-10-25-AdGuardHome.md
index abe5512..2b7e093 100644
--- a/_posts/2023-10-25-AdGuardHome.md
+++ b/_posts/2023-10-25-AdGuardHome.md
@@ -12,12 +12,12 @@ Using [this guide](https://github.com/AdguardTeam/AdGuardHome/wiki/Raspberry-Pi)
 This assumes you already have an OS installed on your Pi and you can ssh to the pi using the IP address.
 
 1. Download with this command:
-'code'cd
+`cd
 wget 'https://static.adguard.com/adguardhome/release/AdGuardHome_linux_armv6.tar.gz'
-tar -f AdGuardHome_linux_armv6.tar.gz -x -v
+tar -f AdGuardHome_linux_armv6.tar.gz -x -v``
 
 2. Install with this command:
-'code'cd ./AdGuardHome/
-sudo ./AdGuardHome -s install
+`cd ./AdGuardHome/
+sudo ./AdGuardHome -s install``
 
-4.  
+ 
diff --git a/_posts/2023-10-25-githubcommands.md b/_posts/2023-10-25-githubcommands.md
new file mode 100644
index 0000000..a799a60
--- /dev/null
+++ b/_posts/2023-10-25-githubcommands.md
@@ -0,0 +1,16 @@
+---
+title: GitHub Commands Cheat Sheet
+date: 2023-10-25 9:26:00 -500
+categories: [github,cheatsheet,]
+tags: [github,commands,cheatsheet]
+---
+
+# GitHub Commands Cheat Sheet
+
+`git pull`
+
+`git add .`
+
+`git commit -m "update name"`
+
+`git push`
\ No newline at end of file