Javeed Sar wrote:
>
> Hi All,
Hello,
> I have a folder, this folder REMARK, this folder should have only one file
> with filextension .DSP or .VBP.only one file should exist, if it is not
> there we can add that file to folder.
> it already exist it should not add the file, it should come out with error
> "proj exist".
>
> i.e folder REMARK should either have a file with extn .DSP or .VBP not both,
> only one file with .DSP or .VBP extn...
my @files = grep /\.(?:dsp|vbp)$/i, <REMARK/*>;
if ( @files == 1 ) {
warn "proj exist\n";
}
else {
# do something else
}
John
--
use Perl;
program
fulfillment
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