or download this
C:\test>perl -E"say `tasklist|find \"$$\"`; $#a = 1e6; $a[$_]=$_ for 0
+..1e6-1; say `tasklist|find \"$$\"`; undef @a; say `tasklist|find \"$
+$\"`"
perl.exe 293992 Console 1 4
+,688 K
perl.exe 293992 Console 1 36
+,872 K
perl.exe 293992 Console 1 29
+,044 K