find ./ -type f -newerct "1 May 2015" ! -newerct "1 Jul 2015" -print0 | du --files0-from=- -hc| tail -n1
Ronald Pringadi's Technical Notes
Constantly Learning
find ./ -type f -newerct "1 May 2015" ! -newerct "1 Jul 2015" -print0 | du --files0-from=- -hc| tail -n1