文件夹比对工具

#!/bin/ksh

find /path/to/folder1 -print | \
while read file
do
    echo "\n\n-----------------------------------"
    ls -l "$file"
    ident "$file"
    file2=/path/to/folder2/"`basename $file`"
    ls -l "$file2"
    ident "$file2"
    diff "$file" "$file2"
done > ~/diff.lis