diff --git a/.gitignore b/.gitignore
index 66b35c6..0f4b33d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,7 @@
 *.swp
 *.log
+.DS_Store
+/**/.DS_Store
+
+
+
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..bf4f7b5
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "PatternMatching"]
+	path = PatternMatching
+	url = https://github.com/MarcoDima/PatternMatching.git
diff --git a/PatternMatching b/PatternMatching
new file mode 160000
index 0000000..4084bc7
--- /dev/null
+++ b/PatternMatching
@@ -0,0 +1 @@
+Subproject commit 4084bc7d6a7e324dc7e4a1d29f47063d6a7ec0c6
diff --git a/load.sh b/load.sh
index bfa15c4..9f57fa0 100755
--- a/load.sh
+++ b/load.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
-echo -n "Buongiorno "; whoami
-echo "Il sistema verrà aggiornato";
+echo -n "Hi "; whoami
+echo "System is going to be updated";
 
 sleep 3
 
@@ -8,3 +8,4 @@ sudo apt update
 sudo apt upgrade
 
 echo "System is now up to date"
+echo "caioooooooooooooooooooooooooooooOO"
diff --git a/nuovo_file b/nuovo_file
new file mode 100644
index 0000000..0012ca8
--- /dev/null
+++ b/nuovo_file
@@ -0,0 +1,4 @@
+aaa
+ccc
+bbb
+
diff --git a/sendEmail.ps1 b/sendEmail.ps1
new file mode 100644
index 0000000..e69de29