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Reading a filename

Simon336697
Simon336697 asked
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Last Modified: 2010-04-16
Hi guys!

Hope you can help.

I want to, through perl, do the following....

Find a particular file.
The file is:         sdat*.zip

The path is: c:\sdat*.zip
where sdat could be sdat<any number or numbers>.zip
eg.sdat328.zip, sdat542.zip, any number at all.

I want to be able to:
a) Determine if sdat*.zip exists (if -e)
b) Read the filename (not read its contents), but the name of the file into a variable, minus the dot and file extension, and minus the sdat part, so only the number is to go into a variable.
c) Compare this number against another eg.5000
d) blah blah.

Basically, its just the first 2 parts i need help with.

Any help greatly appreciated.

S

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Top Expert 2007
Commented:
foreach (<C:/sdat*.zip>) {
  if (/sdat(\d+)\.zip/) {
     my $num  = $1;

     if ($num == 5000) {
        print "$num equals 5000\n";
     }
     else {
        print "$num does not equal 5000\n";
     }

  }
}

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Commented:
Thanks Tintin champion.

S
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