perl -e '$a1="1";$a2="2";$a4="3";
print  map {q{$}.$_,"\t",${$_},"\n"} grep {m/^a.*$/}(sort keys %main::
+)'
$a1    1
$a2    2
$a4    3

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In reply to Re: "Globbing" over variable names in Perl? by suhailck
in thread "Globbing" over variable names in Perl? by pat_mc

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