## Sed something out of file
## name: attention for *
name="$1"
sed1="$2"
sed2="$3"
for file in $name; do 
	mv "$file" "$(echo "$file" | sed 's/$sed1/$sed2/g')"
done
## Swap -f2 and -f1
names="$(ls $1)"
while read lines; do 
	date="$(echo $lines | cut -d' ' -f2)" 
	file="$(echo $lines | cut -d' ' -f1)"
	mv "$file" "$(printf "%s_%s" "$date" "$file")"
done < names
## Rearrange Filename
for file in BestScore*png; do 
	mv $file $(echo $file | tr '_.' '|' | awk '{split($0,a,"|"); print a[2]"_"a[1]"."a[3]}')
done