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Re: Command line confusing me

by benn (Vicar)
on Aug 26, 2003 at 09:53 UTC ( #286639=note: print w/replies, xml ) Need Help??


in reply to Command line confusing me

Once you've installed the modules using Zaxo's advice, there are a couple of ways to interface to your data analysis scripts.

The simplest would be to externally call them from within your program, using backticks or similar - something like this...

my $munged_data = `analysis_program $data`;
Alternatively, you could look into including the scripts in your source. Any modules should be easily importable with the 'use' statement, and it should be a simple task to replace command line parameters with passed-in parameters...something like this...
#Old Code my $data = $ARGV[0]; do_stuff($data); #New Code package Munger; sub munge_data { my $data = shift(); do_stuff($data); } 1;
HTH
Ben.

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[Tanktalus]: SwaJime: wouldn't status & status < 13 be true if status was 0?
[SwaJime]: I thought 0 was false, and false AND anything would be false ...
[SwaJime]: unless & is higher precedence than <
[SwaJime]: couldn't find bitwise in precedence list for sybase
[SwaJime]: I bet that is why ... and that makes it to be I think terribly written code :-|

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