##
$memcmd="/usr/sbin/prtconf | grep Memory |";
##
##
@memcmd_output = `/usr/sbin/prtconf | grep Memory`;
##
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for my $line( @memcmd_output ){
# ... do your stuff on $line
}
##
##
s**lil*; $*=join'',sort split q**; s;.*;grr; &&s+(.(.)).+$2$1+; $; =
qq-$_-;s,.*,ahc,;$,.=chop for split q,,,reverse;print for($,,$;,$*,$/)