Create a Password Protected ZIP
Have you ever wanted to put very basic security (a passphrase) on a file? You can do so if you ZIP the file -- let's have a look at how you can password-protect a ZIP file!
Creating a password protected ZIP file from command line is done so via the following command:
# zip -er {file name to be created} {source directory or file}
zip -er my-generated-file.zip source-file.rtf
When someone tries to unzip the file, they'll be prompted for a password.
Don't be under any illusion that a password makes the ZIP file too secure: ZIP files don't self-destruct after a given number of attempts so a brute force effort to crack the password would ultimately be effective. If you do, however, want a very basic level of security for the contents of a file, this command will get you there.
![Introducing MooTools Templated]()
One major problem with creating UI components with the MooTools JavaScript framework is that there isn't a great way of allowing customization of template and ease of node creation. As of today, there are two ways of creating:
new Element Madness
The first way to create UI-driven...
![JavaScript Promise API]()
While synchronous code is easier to follow and debug, async is generally better for performance and flexibility. Why "hold up the show" when you can trigger numerous requests at once and then handle them when each is ready? Promises are becoming a big part of the JavaScript world...
![Create a Twitter AJAX Button with MooTools, jQuery, or Dojo]()
There's nothing like a subtle, slick website widget that effectively uses CSS and JavaScript to enhance the user experience. Of course widgets like that take many hours to perfect, but it doesn't take long for that effort to be rewarded with above-average user retention and...
![Drag. Drop. Lock.]()
I've received dozens of emails about my Six Degrees of Kevin Bacon Using MooTools article. The MooTools in my article contained a lot of conditional code to require correct dropping per the game and many people requested that I simplify the process and just...
