parser setup

Author: RaihanSharif

implement-shell-tools/wc/wc.py

@@ -0,0 +1,15 @@
+import argparse
+import sys
+import os
+
+parser = argparse.ArgumentParser(
+    prog="a simple version of wc. Takes in one or more files.",
+    description="ls command line tool which can accept -l -w -c cflags")
+
+parser.add_argument("-l", action="store_true", help="show line count")
+parser.add_argument("-w", action="store_true", help="show word count")
+parser.add_argument("-c", action="store_true", help="show byte count")
+
+parser.add_argument("paths", nargs="*", help="file(s) for which to show data")
+
+args = parser.parse_args()