I would like to be able to pass a subsitution command into a perl program and have it work. Below is a small snippit of code that doesn't work. I am setting the substitution string and then trying to use it later. It does not subsitute anything. Any help on how to do this correctly would be appreciated... Thanks Robert 
#!/bin/perl

my $SUBS='s/AA/BB/g';
$STR = "AAXXXAA";
$STR =~ $SUBS;
print "$STR\n";

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In reply to substitution question by rdww

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