#!/bin/bash# exctute# ./mod.sh file_type input_folder output_folder# ./mod.sh *.txt /tmp /data/# paramater count if [ ! $# -eq 3 ]; then echo "[ERROR] error paramater." exitfi# file typefile_type="${1}"# input foloderif [ -d "${2}" ]; then folder="${2}"else echo "[ERROR] input folder is not exsit." exit fi# output folderif [ -d "${3}" ]; then output="${3}"else echo "[ERROR] output folder is not exsit." exitfi# search filefind ${folder} -name "${file_type}" | while read filename ; do # file type file_type=`echo ${filename##*.}` # file size file_size=`stat "${filename}" | sed -n '2,1p' | awk '{print $2}' ` # file modify time file_modify=`stat "${filename}" | sed -n '6,1p' | awk '{print $2, $3}' | sed -e 's/[-: ]//g' ` # output folder path="${output}/${file_modify:0:6}" if [ ! -d "${path}" ]; then mkdir -p ${path} echo "folder(${path}) is created . " fi # new file full name new_file_name=`echo ${path}/${file_modify}_[${file_size}].${file_type}` if [ ! -f "${new_file_name}" ]; then mv "${filename}" "${new_file_name}" else echo "file(${new_file_name}) is exsit, can not be removed. " fidoneecho "finished !"exit