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Re^3: Passing commands to subroutines

by repellent (Priest)
on Jul 03, 2009 at 22:57 UTC ( [id://777136]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub executeComm {
        my ($outfile, @comm) = @_;
    ...
    print "before\n";
    executeComm($outfile, $program, $ref_file);
    print "after\n";
    
  2. or download this
    executeComm ("program '$ref_file' > '$outfile'");
    

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