init

local/bin/usbumount

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+import os
+import subprocess
+import sys
+
+RED = "\033[0;31m"
+RESET = "\033[0m"
+
+def run(cmd, fail_msg):
+    try:
+        subprocess.run(cmd, check=True)
+    except subprocess.CalledProcessError:
+        print(f"{RED}[!] {fail_msg}{RESET}")
+        sys.exit(1)
+
+def main():
+    if os.geteuid() != 0:
+        print(f"{RED}[!] Superuser access is required{RESET}")
+        sys.exit(1)
+
+    print(f"{RED}[*] Unmounting /mnt/usb...{RESET}")
+    run(["umount", "/mnt/usb"], "Failed to unmount /mnt/usb")
+
+    print(f"{RED}[*] Closing encrypted device...{RESET}")
+    run(["cryptsetup", "close", "sda1_crypt"], "Failed to close mapper device")
+
+    print(f"{RED}[*] Unmounted and closed successfully!{RESET}")
+
+if __name__ == "__main__":
+    main()