Added ArchLinux and "Linux" to other distris

Linux/Neofetch/README.md

@@ -12,15 +12,16 @@ Example Output:
 
 You can install Neofetch by copying the following code snippets to any of the given Linux Distributions.
 
-* [Alpine](README.md#alpine)
+* [Alpine Linux](README.md#alpinelinux)
 * [Debian / Ubuntu](README.md#debian--ubuntu)
-* [Alma / Rocky](README.md#alma--rocky)
+* [AlmaLinux / RockyLinux](README.md#almalinux--rockylinux)
+* [Arch Linux](README.md#archlinux)
 
 ## Code Snippets
 
 Click the little squares at the top right of the code window to quick and easy copy the code. Paste the code into your shell and thats it.
 
-### Alpine
+### AlpineLinux
 ```sh
 # Update Packages
 apk update
@@ -64,7 +65,7 @@ sudo chmod +x /etc/profile.d/motd.sh
 echo "" > /etc/motd
 ```
 
-### Alma / Rocky
+### AlmaLinux / RockyLinux
 ```bash
 # Update Packages
 sudo dnf update -y
@@ -87,4 +88,26 @@ EOF
 
 # Make it executable
 chmod +x /etc/profile.d/motd.sh
+```
+
+### ArchLinux
+```bash
+# Update Packages
+sudo pacman -Syu
+
+# Install Neofetch
+sudo pacman -S neofetch –noconfirm
+
+# Create new message of the day file
+tee /etc/profile.d/motd.sh <<EOF
+#!/bin/bash
+printf "\n"
+neofetch
+EOF
+
+# Make it executable
+sudo chmod +x /etc/profile.d/motd.sh
+
+# Get rid of default Message Of The Day
+echo "" > /etc/motd
 ```