In this tutorial, you’ll learn how to install and run WordPress MultiSite on a MAMP webserver. Running multiple sites from a single installation simplifies and streamlines administration, and serving it all from a locally installed version of MAMP gives you everything you need to develop your network of sites for the Web. • Read more »
Perishable Press
WordPress, Web Design, Code & Tutorials
Jeff Starr author archive
Jeff Starr is a web developer, author, and educator specializing in web security and building awesome sites with WordPress. He co-authors the book and blog, Digging into WordPress, runs his own design company at Monzilla Media, and shares security and design articles here at Perishable Press. Jeff also does video screencasts and works part-time as WordPress Editor at Smashing Magazine. Follow Jeff on Twitter, get in touch, or learn more.
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Run WordPress Locally with _AMP
To run WordPres on the Web, you need a domain name and web host. But you don’t need either of those things to run WordPress on your own computer. You need only to set up a local server environment that includes Apache, MySQL, and PHP. That may sound like a tall order, but thanks to packaged software bundles such as MAMP and WAMP, setting up a robust server environment on your computer is a relative breeze. • Read more »
WP-Mix – A fresh mix of code snippets and tutorials
Wrapping up 2012, I finally launched xyCSS.com, which is all about responsive, grid-based design. To showcase xy.css, I used it to design WP-Mix.com, which also serves to house a growing collection of choice code snippets. Currently WP-Mix features over 100 snippets, tutorials, and other useful bits to help with WordPress development and web design in general. The topics are similar to those at Perishable Press (e.g., WordPress, PHP, JavaScript, CSS, etc.), but the posts are less-involved and [...] • Read more »
New Site: xyCSS.com – Responsive Grid Design
For the past year or so, I’ve been heavy into responsive, grid-based design. In December, I “soft-launched” my new site, xyCSS.com with a simple tweet: Bringing it all together: http://xycss.com/ As implied (and explained), xy.css is a lightweight CSS template for creating semantic HTML5 designs on a responsive liquid matrix. • Read more »
5G Blacklist 2013
Following up on much feedback (and this post), here is an update for the 5G Blacklist for 2013. As explained in the 2012 article (and elsewhere), the 5G Blacklist helps reduce the number of malicious URL requests that hit your website. It’s one of many ways to improve the security of your site and protect against evil exploits, bad requests, and other nefarious garbage. If your site runs on Apache and you’re familiar with .htaccess, the 5G [...] • Read more »
Introspection WordPress Theme
Free WordPress theme! The dark/minimalist design of the Introspection theme was originally created for a Pink Floyd fan site. After taking the site down to clear room (and time) for new stuff, I felt the design was too sweet to just let rot away in the archives. So after a few days of generalizing Introspection for public use, I’ve made it freely available for download so it can shine on.. • Read more »
Protection for WordPress Pingback Vulnerability
It was recently reported about a WordPress Pingback Vulnerability, whereby an attacker has four potential ways to cause harm via xmlrpc.php, which is the file included in WordPress for XML-RPC Support (e.g., “pingbacks”). In this post, I offer a simple .htaccess technique to lock things down and protect against any meddling via the xmlrpc.php file. Note: this technique is only recommended if you aren’t using XML-RPC for anything (e.g., pingbacks, Blogger, MovableType, etc.). Update: Check out the [...] • Read more »
(Please) Stop Using Unsafe Characters in URLs
Just as there are specifications for designing with CSS, HTML, and JavaScript, there are specifications for working with URIs/URLs. The Internet Engineering Task Force (IETF) clearly defines these specifications in numerous documents, including the following: • Read more »
Printed .htaccess books
After launching my new book .htaccess made easy back in September, I wanted to allow time to fix any errors or typos before sending the book to the printers. After a couple of months, I had updated the book three times with better code, new techniques, and design improvements. After a few final steps to optimize for print format, the books were ordered, printed and delivered fresh on Christmas Eve :) So to celebrate the event, all [...] • Read more »
What I did in 2012
It’s been an amazing year across the board. Here is a quick recap of some of the things I did in 2012. I don’t keep a journal of every little detail, but here are some of the things I remember specifically setting out to do, sort of organized by month. • Read more »
WordPress Plugin: Simple Basic Contact Form
Simple Basic Contact Form is a clean, secure, plug-n-play contact form for WordPress. Minimal yet flexible, SBCF delivers clean code, solid performance, and ease of use. No frills, no gimmicks, just a straight-up contact form that’s easy to set up and style for any theme. For a contact form with more options and features, check out Contact Coldform, or continue reading to learn more about Simple Basic Contact Form. • Read more »
CSS Hooks for User Submitted Posts
Here is a list of all CSS hooks available for the User Submitted Posts submission form. If you notice any errors or if I’ve missed anything, please let me know with a comment or by sending an email via my contact form. Thanks! • Read more »
WordPress Plugin: Simple Ajax Chat
Simple Ajax Chat displays a fully customizable Ajax-powered chat box anywhere on your site. SAC makes it easy for your visitors to chat with each other on your website. There already are a number of decent chat plugins, but I wanted one that is simple yet fully customizable with all the features AND outputs clean HTML markup for easy styling. Simple Ajax Chat is based on Jalenack’s Wordspew (aka AJAX Shoutbox), which I’ve been using on my [...] • Read more »
Blacklist Candidate 2012-11-13: Evil Scanner Edition
It’s been awhile since I’ve posted one of my Blacklist Candidate series articles. It’s always fun for me to talk (or write) about security related issues, especially when a quick slab of .htaccess can be used to take care of business. And that’s exactly what we have in this edition of the series, where I’m pleased to bring you Blacklist Candidate Number 2012-11-13: the “evil” scanner. Instead of scanning your site, collecting data, and moving on, Mr. [...] • Read more »
WordPress Plugin: Show Support Ribbon
Show Support Ribbon displays a customizable “show support” ribbon, banner, or badge on your site. Show support for your favorite cause, event, charity, political event, or anything else that’s awesome. Show Support Ribbon includes four built-in ribbon styles and makes it easy to customize with your own CSS. • Read more »
CSS Hooks for Contact Coldform
Here is a complete list of CSS for the newly revamped WordPress plugin, Contact Coldform. • Read more »