logname: Add logname.py

Author: Expertcoderz

src/logname.py

@@ -0,0 +1,24 @@
+#!/usr/bin/python3
+
+import os
+from optparse import OptionParser
+
+
+def logname():
+    print(os.getlogin())
+
+
+if __name__ == "__main__":
+    parser = OptionParser(
+        usage="Usage: %prog",
+        description="Print the current user's login name.",
+        add_help_option=False,
+    )
+    parser.add_option("--help", action="help", help="show usage information and exit")
+
+    opts, args = parser.parse_args()
+
+    if args:
+        parser.error(f"extra operand '{args[0]}'")
+
+    logname()