When I run the following programs (named args.pl) with ActiveState PERL (or under Unix):
#!/usr/bin/perl
use warnings ;
if ($#ARGV >= 0)
{for ($n=0 ; $n<=$#ARGV ; $n++)
{print("ARGV[$n]=$ARGV[$n]\n") ; }
}
else
{print("No command line parameters found.\n") ; }
as follows:
> args.pl abc
the output is:
ARGV[0]=abc
But when I run it using StrawberryPerl 5.10.1 I get:
No command line parameters found.
Why? And what do I have to do to pick up the command line parameters?
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.