Remove the \ before $1 and you need /e

If you run it without /e you will notice the string becomes `printhi`. Now you want to eval this expression and the /e takes care of that.

This works for me 

 
#!/usr/bin/perl

use strict;
use warnings;

my $str = "printmeprinthi";

$str =~ s/printme(.*)$/`$1`/e;

print $str,$/;

[download]

my printhi program is 

#!/bin/sh
echo hi

[download]

output

hi

[download]

In reply to Re: Perl inline replace with execution results by sk
in thread Perl inline replace with execution results by skerr1

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