#
# Find files between two dates
#

Usage() {
   if [ -n "$1" ]; then
      echo "$*"
      echo ""
   fi
   echo "Usage: $(basename $0) from_date [to_date]"
   echo "   from_date : YYYY/MM/DD"
   echo "   to_date   : YYYY/MM/DD (Def=from_date)"
   echo ""
   echo "List files between from_date 00:00.01 "
   echo "and to_date 23:59.59"
   exit 1
}

[ $# -eq 0 -o $# -gt 2 ] && Usage "Invalid argument count"
[ $# -eq 1 ] && set "$1" "$1"

Fdate="$(echo "$1" | tr -d '/')0000.00"
Tdate="$(echo "$2" | tr -d '/')2359.59"


[ ${#Fdate} -ne 15 ] && Usage "Invalid 'from_date'"
[ ${#Tdate} -ne 15 ] && Usage "Invalid 'to_date'"

Ffile=/tmp/from.$$
Tfile=/tmp/to.$$

touch -t $Fdate $Ffile
touch -t $Tdate $Tfile

find . -type f -newer $Ffile ! -newer $Tfile  -ls
rm -f $Ffile $Tfile

#
# Find files between two dates
#

Usage() {
   if [ -n "$1" ]; then
      echo "$*"
      echo ""
   fi
   echo "Usage: $(basename $0) from_date [to_date]"
   echo "   from_date : YYYY/MM/DD"
   echo "   to_date   : YYYY/MM/DD (Def=from_date)"
   echo ""
   echo "List files between from_date 00:00.00 "
   echo "and to_date 23:59.59"
   exit 1
}

[ $# -eq 0 -o $# -gt 2 ] && Usage "Invalid argument count"
[ $# -eq 1 ] && set "$1" "$1"

Fdate="$(echo "$1" | tr -d '/')0000.00"
Tdate="$(echo "$2" | tr -d '/')2359.59"

[ ${#Fdate} -ne 15 ] && Usage "Invalid 'from_date'"
[ ${#Tdate} -ne 15 ] && Usage "Invalid 'to_date'"

Ffile=/tmp/from.$$
Tfile=/tmp/to.$$

touch -t $Fdate $Ffile
touch -t $Tdate $Tfile

for file in $(ls -t)
do
  [ "$file" -ot $Ffile ] && break
  [ "$file" -nt $Tfile ] && continue
  ls -ld $file
done
rm -f $Ffile $Tfile