Shell 奇偶数分别文件批量命名

导览

1. 代码展示

1，代码展示

1.1 命名文件.sh （ rename.sh ）

file=`ls $1`
help="
1 The filename to Odd number（奇数） \n
2 The filename to Odd number（偶数） \n
"
echo $help
read input
case $input in
1)
j=0
for f in $file
do
if [ $j -gt 0 ]
then
echo $f 
echo 'to'
let "j=j+2"
echo $j
mv $1/$f "$1/00$j.jpg"

else
let "j++"
echo $f 
echo 'to'
echo $j
mv $1/$f "$1/00$j.jpg"
fi
done
exit;;

2)
j=1
for f in $file
do
if [ $j -gt 1 ]
then
echo $f 
echo 'to'
let "j=j+2"
echo $j
mv $1/$f "$1/00$j.jpg"

else
let "j++"
echo $f 
echo 'to'
echo $j
mv $1/$f "$1/00$j.jpg"
fi
done
exit;;
esac

1.2 生成测试文件.sh

num=1
# echo ${num}
while (($num <= 5))
do
echo $num
let "num++"
touch ./file/"900$num".jpg
done

文件目录：
├── create_file.sh
├── file
├── rename.sh

执行：./rename.sh ~/rename/file/具体文件夹