You need to get mail and pack it in txt files. I have a variable $_[0] , which stores the serial number of the letter. Why
open(FILE "> $_[0]mail.txt") does not work? The name is obtained by mail.txt. How to do right?
Nicolas Chabanovsky ♦
38.2k 54 220 437
Dmitry Fedotkin Dmitry Fedotkin
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5 answers
You are using an outdated way of working with files. Much better so
open my $fh, '>', $filename or die "$!: $filename"; print $fh $mail_body; close $fh 
Dim_K Dim_K
334 one 6
- Where to read that this is an outdated method? preferably in Russian. 2 methods of perldoc.perl.org/functions/open.html are described here and what should be in $ fh in this case? - YarNik
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That's where the $ [0] variable appears, assign it to a normal variable with a normal visibility range my $ var = $ [0] and then where you need to open (FILE '>'. $ Var.'mail.txt ')
Anton Shevtsov Anton Shevtsov
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And write this line before creating the file and check if you have something in this variable: print $ _ [0]; exit;
Mask mask
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A better assignment is to do this:
my $filename = shift; Looks better :-)
shoorick shoorick
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open (FILE "> $ {_ [0]} mail.txt")
jkeks jkeks
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