Copying files : file write « File « Perl

1. Perl
2. File
3. file write

Copying files

    

#!/usr/bin/perl -w

# Usage:
#   copy1.pl infile outfile

$input = $ARGV[0];

$output = ">" . $ARGV[1];

open(INPUT, $input) 
    or die "Can't open $input due to $!.";

open(OUTPUT, $output) 
    or die "Can't open $output due to $!.";

# Use shorthand for reading file.
while ( <INPUT> ) {
    print OUTPUT $_;
} 

# Close the files when done.
close (INPUT);
close (OUTPUT);

   
    
    
    
  

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