shell 脚本实现统计文件夹下目录及文件个数

 #!/bin/bash

directory ()

{

 let "filenum=0"

 let "dirnum=0"

 echo "Input your directory"

 read "dirnums"

 for file in $(ls $dirnums)

 do

   if [ -d "$dirnums/$file" ]

     then

        let dirnum=dirnum+1

     else

        let filenum=filenum+1

   fi

 done

 echo "The number of directories is $dirnum"

 echo "The number of files is $filenum"

}

directory