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Re: help with basic script

by thanos1983 (Parson)
on May 28, 2019 at 15:08 UTC ( [id://11100643]=note: print w/replies, xml ) Need Help??


in reply to help with basic script

Hello eddiemo,

You have forgotten to close parenthesis when you store your attributes (see below):

$ perl test.pl syntax error at test.pl line 17, near "get_date;" Execution of test.pl aborted due to compilation errors.

After adding the parenthesis it works :) (see below):

$ perl test.pl Hello World! START ing script test.pl SA - YEAR: 2019, MONTH: 5, DAY: 77 END ing script test.pl

Sample of code for replication after modifications:

#!/usr/bin/perl use strict; use warnings; my $year = 2019; my $month = 5; my $day = 19; print "Hello World!\n"; print"\n\t START ing script $0\n"; sub get_date { my ($y, $m, $d) = (9999, 888, 77); return($y, $m, $d); } # end get_date ($year, $month, $day) = get_date; print "SA - YEAR: $year, MONTH: $month, DAY: $day\n"; print "\n\t\t END ing script $0\n";

I assume the goal is to pass some parameters to the function. I would recommend to start reading here perlsub. If you have any questions do not hesitate to ask again.

Hope this helps, BR.

Seeking for Perl wisdom...on the process of learning...not there...yet!

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