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Difference between mod_alias and mod_rewrite

Most of the redirect techniques provided in my stupid .htaccess tricks article all use Apache’s alias module, mod_alias. You can also use mod_rewrite to redirect URLs. The main difference is that, with mod_alias, the server is responding to the client request with a redirect, so the client immediately is sent to the new location. Conversely, […] Continue »

Twitter Login Verification Bug

A few days ago, I was unable to log in to my Perishable Twitter account. My login credentials simply did not work. I’ve been successfully logging into Twitter since 2007 with no problems. So it was surprising at first, and then I figured it was some sort of weird Twitter bug. So I began investigating […] Continue »

X Theme Leftover Code Snippets

While working on the site’s 24th redesign, I ended up with about 10 code snippets that were awesome but ultimately not needed. So rather than just delete these tasty functions, I am posting them here for future reference. Who knows, during the next site update I may decide to implement or repurpose some of these […] Continue »

404 Fix: Block Nuisance Requests for Non-Existent Files

As I’ve written before, blocking nuisance requests can help save you money by cutting down on wasted server resources, memory, and so forth. It also saves you time, as your server access and error logs won’t be full of nuisance request spam. So you will have more resources and time for things that matter, like […] Continue »

1password vs. Dashlane

I was a 1password user for years. Thought it was great, everything I needed without not too much bloat, ads, etc. Then one day 1password locked everyone out. As in can’t log in with the master password. So no access to any passwords, notes or anything. Business shut down. Thought I was hacked. Not a […] Continue »

WordPress and the Blank Target Vulnerability

For those who haven’t yet noticed, WordPress now adds rel=”noopener” attributes for any external links added via the link Quicktag in the Visual/RTE. So if you enable the option, “Open link in a new tab”, WordPress automatically will add the rel noopener attribute to the link. This is to protect against CORS and other exploits […] Continue »

Blocking the “ReallyLongRequest” Bandit

While browsing server logs, I kept seeing these super long request URIs that begin with “YesThisIsAReallyLongRequest…” and then the request string just keeps going for like 1 kilobyte worth of characters. Not just a few times, but many. In other words, somebody is going around and repeatedly hitting servers with gigantic-size requests. Probably to test […] Continue »

Basic Webpack Setup

Preparing for Gutenberg, I’ve been sharpening my JavaScript skillz. Getting further into things like Webpack, React, Node.js, and all sort of other awesome scripting adventures. As I dive further into JavaScript land, it’s amazing how much more quickly I am able to do things that I never had to do before relying so heavily on […] Continue »

Clearfix Hack Evolution: From Dumpster Fire to One Line of Code

Is the clearfix method of clearing floats still useful? It’s been years now and I think the answer is “yes”. For example, I use clearfix to clear floats in the site’s current design. It’s the “cleanest” way to clear floated elements without setting widths, hiding overflow, or floating (nearly) everything. I know what some of […] Continue »

Wireless Camera Notes

Momentum Cam Over the years, I’ve gone through quite a few wireless wi-fi security cameras. Not because I am a gadget/new-tech junkie, but because all of the cameras I have tried so far work for awhile and then stop working, or never work properly in the first place. So in an effort to not repeat […] Continue »

Metamorphosis

After 9 grueling weeks, I am happy to say that the 2018 Perishable Press redesign is complete. There are still a few small details that I am contemplating, but overall the work is finished and the site is back to full production capacity. From the old Wire theme rolled out in 2013 (five years ago!), […] Continue »

New WordPress Plugin: Banhammer!

Banhammer makes monitoring traffic and banning visitors crazy easy and fun. Say your forum is being harassed some dirtbag. Or your admin directory is crawling with bad bots. Or some script kiddie is trying to brute-force your login page. Don’t just sit there and watch it happen.. drop the Banhammer on those fools and block […] Continue »

New WordPress Security Plugin: Host Header Injection Fix

Since version 2.3, WordPress has been vulnerable to a Host Header Injection attack in certain server environments. Over the years, there has been some discussion about fixing the vulnerability, but as of WP 4.9 (beta) nothing has been implemented. So to help those in the WP community who may be concerned (including myself), I developed […] Continue »

Blackhole for Bad Bots – PHP Version

This post summarizes Blackhole for Bad Bots version 4.0+. For older versions, check out the original tutorial. Please read the original tutorial for download, demo, and important information about the standalone PHP version of Blackhole for Bad Bots. The following guide is meant to simplify things for users of Blackhole version 4.0 and better. Continue »

Tips for Atom Code Editor

For some of my tutorials, I use the Atom Code Editor. It’s not as easy as Coda, but it does provide a LOT more flexibility in terms of configuration and customization. Over the last couple of years, I’ve collected a handful of useful tips and tricks for dialing in the perfect Atom environment. Well, perfect […] Continue »

Redirect Query String via .htaccess

In general, redirecting URLs is a piece of cake with Apache’s .htaccess. The only trick is redirecting based on the URL’s query-string value. Doing so requires slightly different directives that many people are not aware of, so it’s common to see a questions like, “why isn’t my redirect working for query strings?” This quick tutorial […] Continue »

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