Hi All, I am trying to add "OR" option in command line args to my perl script.I did used command line like 

Usage: $scriptname (-p <product_type> -i <input_filename> -o <output_f
+ilename>  )

[download]

Now I want user to have the option of either giving -i <input_filename> or -h <image_filename>. How can I do that?? I tried doing following which definitely didnt work. 


Usage: $scriptname (-p <product_type> -i <input_filename>|| -h<image_f
+ilename> -o <output_filename>  )

[download]

Also after giving this option how can I use if else for command line. I mean if user give option -i<input_filename> do this else if user give -h<image_filename> do that???

In reply to The command line arguments by abcdefg

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