When you press the Enter key, Perl calls you by your name (in the example, it is Mark) and give you a dire warning.Ĭongratulations! You have installed Perl and written your first script. If you typed everything exactly as shown, you are prompted to enter your name.
you can use the cd command to move to the specified directory. In fact, you don't have to provide an extension at all, but it's good practice and helps you locate your Perl scripts easily later on.īack at the command prompt, change to the directory where you saved the Perl script. It belongs to the Debian family of Linux. Save the file as to a location of your choice. Kali Linux is a Linux based open source Operating System which is freely available for use. You should see a lot of rpms here and one sub-directory called 'desktop-integration'. cd into the RPMS subdirectory of the installation directory. You will likely need to be root to run the rpm command to install the software. Word processors store text along with special formatting codes that can confuse programming languages.Ĭreate a new text file and type the following exactly as shown: su to root, if necessary, and navigate to Apache OpenOffice installation directory. Both LibreOffice and OpenOffice both provide excellent design. Just make sure you're not using a word processor like Microsoft Word or OpenOffice Writer. Whether youre using Linux or still stuck on Windows or Mac OS X, there are great free and. Notepad, TextEdit, Vi, Emacs, Textmate, Ultra Edit and many other text editors can handle the job. All you need to write Perl programs is a text editor.
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