From a command line, go to the directory with this file and type perl first.pl. You should see: Hi there! Almost every time you write a program. Lots of Perl programs deal with text files such as configuration files or log files, so in order to make our knowledge useful it is important at an early stage to. Perl File I/O - Learn Perl in simple and easy steps starting from basic to advanced concepts with examples including Introduction. Reading and Writing Files.

I have info contained in a variable that I need to have written to a file. My script needs to be create the file and then write to it. Live Lounge Volume 4 on this page. Here's my current script: my $file_location = '/network/$custom_directory/$custom_filename'; open(my $file '>', $file_location) or die $!; print $file '$variable_data'; close $file; I'm getting the feeling that my script is getting hung up on the actual file creation, rather than the variable-writing process. The error I get when I run the script is: 'No such file or directory' at the line where I try to open the file. You didn’t say what your error is. • But you’re missing a comma. • You also have the wrong quotes.

• You also (probably) forgot the newline at the end. • And you forgot to check that the close succeeded lest your filesystem should have filled up. • You may have forgotten the binmode or the encoding.

Which gives you something like this, with obligatory preamble: #!/usr/bin/perl use strict; use warnings; my $custom_directory = 'something old'; my $custom_filename = 'something new'; my $data = 'something borrowed'; my $path = '/network/$custom_directory/$custom_filename'; open(my $handle, '>', $path) die 'can't open $path: $!' ; binmode($handle); # for raw; else set the encoding print $handle '$data n'; close($handle) die 'can't close $path: $!'