nologin: Add nologin.py

Author: Expertcoderz

src/nologin.py

@@ -0,0 +1,22 @@
+#!/usr/bin/python3
+
+import sys
+from optparse import OptionParser
+
+
+def nologin():
+    print("This account is currently not available.")
+    sys.exit(1)
+
+
+if __name__ == "__main__":
+    parser = OptionParser(
+        usage="Usage: %prog [IGNORED]...",
+        description="Politely refuse a login.",
+        add_help_option=False,
+    )
+    parser.add_option("--help", action="help", help="show usage information and exit")
+
+    parser.parse_args()
+
+    nologin()