Reference eof function from file handle to check if it is the end of file : IO « File « Perl

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Perl » File » IO

Reference eof function from file handle to check if it is the end of file


    



use IO::File;



$filehandle = new IO::File;

$filehandle->open("<file.txt") or die "Could not open file.txt";



$text = "";



until ($filehandle->eof) {

    $filehandle->read($newtext, 1);

    $text .= $newtext;

}



print $text;



$filehandle->close;

Related examples in the same category

1.	Call tell function from file handle
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4.	Using format_write function to save formatted data to a file
5.	Using IO::File to write string to a file
6.	Using IO:File open to open a file for read
7.	Using write function to write string to a file

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