for (( count= "$WP_RANGE_START"; count< "$WP_RANGE_STOP"+1; count=count+1 ));

for (( count="$WP_RANGE_STOP"; count >= "$WP_RANGE_START"; count=count-1 ));

for (( count=WP_RANGE_STOP; count >= WP_RANGE_START; count-- ));

for i in {0..10}; # or {10..0} or what have you

for count in $(eval echo {$WP_RANGE_START..$WP_RANGE_STOP});

for count in $(eval echo {$WP_RANGE_STOP..$WP_RANGE_START});

CHANGE=1
for count in $(eval echo {$WP_RANGE_STOP..$WP_RANGE_START..$CHANGE});

i=11 ; until [ $((i=i-1)) -lt 1 ] ; do echo $i ; done

10
9
8
7
6
5
4
3
2
1