Perl Basics In Pictures

• Basics
• Variables
• Numbers
• Subroutines
• Logic & Loops
• Files

• print "$line
  \n";

  Prints the text in each line of textthought.txt as the script loops through them.

• close (THISFILE);

  Once the foreach loop is finished, the file variable that stands for textthought.txt file is closed.

3. In the browser, go to:
   www.yourwebsite.com/cgi-bin/perlscripts/textviewer.pl
   The output should look something like this: