Handling Files

To open a file, read it in, print it, and close it, 
use the following scripts in this example:

Example:
--------
$file = 'any_file.txt';	# Name of the file
open(INFO, $file);		# Open the file
@lines = ;		# Read it into an array @lines 
close(INFO);			# Close the file
print @lines;			# Print the array

To append to a file, use 
open(INFO, ">>$file");	# Open for appending

Example:
-------
open(INFO, ">> $file");
print INFO "This line goes to the file.\n";
@lines = ;		# Read it into an array @lines 
close(INFO);			# Close the file
print @lines;			# Print the array