Contents | Previous | Next | Download

How do I create, and run a Perl script?

- 1 -

Enter:

vi hello.pl

Note:

To identify all your Perl programs, use a .pl file extension.

- 2 -

Enter the following program, then save and exit Vi:

#!/usr/bin/perl -w
print "Hello, Perl!\n";

- 3 -

To run the program you need to make the file executable. To do this, enter:

chmod +x hello.pl

Note:

You only need to make the file executable once. After that you just modify and run.

- 4 -

To run the program, enter:

./hello.pl

Contents | Previous | Next | Download

About us
Latest stable kernel: 2.4.19 | Latest development kernel: 2.5.44 Copyright © 1998-2002 Linuxdot.org. Linux ® is a registered trademark of Linus Torvalds.