Find files larger than the specified size on the Windows7 system

@echo off

Setlocal enabledelayedexpansion

If "%1" equ "/?" (

Goto Helpinfo

)

:///ensure The command has the "Dir" parameter

If "%1" Equ "" (

Goto Helpinfo

)

:///if first parameter Is/c,collect info of the directories

If "%1" equ "/C" (

set/a dirnum=0

set/a filenum=0

set/a filesize0=0

set/a filesize1=0

For/r%2%%a in (.) Do (

set/a dirnum=!dirnum! + 1

)

For/r%2%%a in (*) do (

set/a filenum=!filenum! + 1

set/a filesize0=!filesize0! +%%~za

If!filesize0! GTR 99999999 (

set/a Filesize1=filesize1 + filesize0/1024

set/a filesize0=0

)

)

set/a Filesize1=filesize1 + filesize0/1024

echo All directories number% 2:!dirnum!

echo All files number% 2:!filenum!

echo All files size% 2:!filesize1! K

Exit/b 0

)

:///////////if first parameter is not "/C", Find files

If not exist%1 (

The echo directory does not exist

Exit/b 1

)

:///ensure the parameter [Size_value] is numerial number

If "%2" NEQ "" (

set/a temp = 1

set/a B =!temp! +%2

If!b! Equ 1 (

echo File size value is non-numeric type

Exit/b 1

) Else (

set/a standardsize =%2 * 1024

)

)

://////collect Current dir information

If "%2" equ "" (

Call:findfilegreaterthan%1 1048576

) Else (

Call:findfilegreaterthan%1%standardsize%

)

Goto:eof

: Findfilegreaterthan

:///get all file and file size, output to%temp%\fileandsize

set/a size =%2

For/r%1%%a in (*) does (

If%%~za gtr%size% echo%%~za%%a

)

Goto:eof

: Helpinfo

Echo.

Echo gets all files that are larger than the given value in the specified directory

Echo.

echo%0 dir [Size_value]

Echo%0/c [dir] collects information from the specified folder [do not specify DIR, default current directory], including: All directories, all files

echo dir the directory to search for if the directory is a drive, you must specify this format: \ C or D:\

ECHO size_value File size threshold, in K, where 1k = 1024byte, does not specify a file with a default lookup greater than 1M

Echo.

Exit/b 0

This article is from the "can't remember the former Cup of Wine" blog, please be sure to keep this source http://9429042.blog.51cto.com/9419042/1793772

Find files larger than the specified size on the Windows7 system