batch that compare filename in 2 folder

[marcorocchini]

Hi ****

please I'm a cat that need a help

suppose I have 2 directory:

in DIR1 there are present:

C0001.MXF
C0002.MXF
C0003.MXF
C0004.MXF
C0005.MXF

and in DIR2 there are present:

C0001.AVS
C0002.AVS
C0003.AVS
C0004.AVS

and not C0005.AVS

I would like do a batch that find if for each filename contained in DIR1, does exist the correspondand .avs in DIR2 and only if all the files are correspondand --> set a variable TRIGGER from 0 to 1.

In my case does not exist C0005.AVS so there is not correspondace (variable TRIGGER remains to 0)

How can I do?

thanks

[_Al_]

windows batch has a specific command to find out if file exists or if it does not exist
if exist "%file%" do .....
if not exist "%file%" do ....

for %%a in ("*.MXF") do if not exist "%DIR2%\%%~na.avs" set "TRIGGER=1"&goto :out
:out

[marcorocchini]

it works