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- #!/bin/bash
- for file in ./*
- do
- fname=$(basename $file .mp4) #获取文件名
- expr $fname "+" 10 &> /dev/null # 判断是否数字
- if [ $? -eq 0 ];then # 判断是否数字
- name=$(($fname+98)) # 数字运算
- echo "$name is number" # log
- mv $fname.mp4 $name.mp4 # 重命名
- fi
- done
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