diff --git a/cli.py b/core/cli.py
similarity index 99%
rename from cli.py
rename to core/cli.py
index 699f907..efe4998 100644
--- a/cli.py
+++ b/core/cli.py
@@ -1,5 +1,6 @@
 import click
 import subprocess
+import utils
 
 @click.group()
 def cli():
diff --git a/install.sh b/core/scripts/hysteria/install.sh
similarity index 100%
rename from install.sh
rename to core/scripts/hysteria/install.sh
diff --git a/core/utils.py b/core/utils.py
new file mode 100644
index 0000000..800edb9
--- /dev/null
+++ b/core/utils.py
@@ -0,0 +1,9 @@
+import subprocess
+
+def generate_password() -> str:
+    '''
+    Generates a random password using pwgen for user.
+    Could raise subprocess.CalledProcessError
+    '''
+    result = subprocess.check_output(['pwgen', '-s', '32', '1'])
+    return result.decode().strip()
\ No newline at end of file