defined lines in a file : file handle « File « Perl

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Perl » File » file handle

defined lines in a file


    





!#c:\perl\bin



print "Content-type: text/html\n\n";



open(MYFILE, "c:\\testfile.dat")|| die print "Error encountered opening file ... $!";



while(defined($dataline=<MYFILE>))

  {

     print "$dataline <br>";

  }



close(MYFILE);

Related examples in the same category

1.	Using file handle variable
2.	Select a file handle
3.	Pass file handle reference in a the form of '*FILEHANDLE{IO}'
4.	Pass file handle reference to a subroutine
5.	Pass file handle to stat function
6.	Passing Filehandles by Reference
7.	Passing file handles to functions
8.	Filehandle References
9.	Split a file handle containing array
10.	undef file handle
11.	Using a scalar variable to store a file variable name.
12.	Using while loop to read content
13.	Redirects the standard output and standard error files.
14.	To write to a file:
15.	Passing file name to functions

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