You may be looking for the /g option to s///: 

my $str="abc t[poop1] def [doop2] [woop3] xyz";
$str =~ s/\[.*?\]/~~/g;
print "$str\n";
__END__
abc t~~ def ~~ ~~ xyz

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In reply to Re: Advanced replace function by kyle
in thread Advanced replace function by sans-clue

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