批量重命名文件的shell脚本

#!/bin/bash
let i=1                               # define an incremental variable
path=./video                                # add your file path here
cd ${path}
mkdir bak                             # make a backup directory
for loop in `ls -1 | tr ' '  '#'`
do
    mv  "`echo $loop | sed 's/#/ /g' `"  "`echo $loop |sed 's/#//g' `"  2> /dev/null
done
for file in *.mp4                    # *.jpg means all jpg files in current directory
do
    cp ${file} bak
    num=`echo $i | awk '{printf("%02d",$0)}'`;
    mv ${file} shenyf-${num}.mp4
    # echo "${file} renamed as ${num}.mp4"
    let i=i+1
done

shell下批量除去文件名中的空格_李跃东的专栏-CSDN博客