directory - How do I make a perl script run another perl script? -


i writing large perl script, needs utilize other existing perl scripts. problem main script needs reference many different scripts different folders. example main script contained in:

/perl/programs/io

it may need run script stored in:

/perl/programs/tools

note there other orthogonal folders besides tools need able access of them on fly.

currently got:

my $mynumber = '../tools/convert.pl bin2dec 1011';

in theory should move io directory enter appropriate tool directory , call convert.pl script while passing parameters.

all store string in single quotes $mynumber.

the similar question answer not work version of perl. line 

use ipc::system::simple qw(system capture);

throws errors. using system works, this:

my $mynumber = system($^x, "../tools/convert.pl", 'bin2dec', '1011');

i can use above without setting equal execute scripts return no value , sent arguments.

this seems easiest way need , entire programs folder can moved anywhere , still work no parent directories above programs used.


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