Help for this page
my @values = map { s/dc=domain,dc=tld/dc=sub,dc=otherdomain,dc=tld/ir +} @$array_ref;
perl -E ' @ary =( "abc", "cbc", "dbd" ); say for map { s/b/FOO/r } @ary; ... aFOOc cFOOc dFOOd