Share this:
- Click to share on Tumblr (Opens in new window)
- Click to share on Twitter (Opens in new window)
- Click to share on Facebook (Opens in new window)
- Click to share on LinkedIn (Opens in new window)
- Click to share on Pocket (Opens in new window)
- Click to share on Telegram (Opens in new window)
- Click to email a link to a friend (Opens in new window)
If you have perl on your system, the folowing command will provide even more information on perl special variables:
perldoc perlvar