extract file randomly

random.sh

#!/bin/bash
# test data set을 추출하기 위함 

MAXCOUNT=100
count=1
RANGE=983

DIR='/d/Source/Repos/iconRecognition2/iconRecognitionWithTF/icon_image'

while [ $count -le $MAXCOUNT ] # 100개 뽑을 때까지 반복
do  
    echo "conunt: " $count
    rannum=$RANDOM
    let "rannum %= $RANGE"
    echo "random num: " $rannum
    echo $DIR/train/$1/[A-Za-z]*[^0-9]$rannum.png
    mv $DIR/train/$1/[A-Za-z]*[^0-9]$rannum.png $DIR/eval/$1
    let "count += 1"
done