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30x Faster WP-Super Cache and Site Speed with TMPFS

I haven’t had time to post much the past year, I’m always working! So I wanted to make up for that by publishing an article on a topic that would blow your mind and be something that you could actually start using and really get some benefit out of it. This is one of those articles that the majority of web hosting companies would love to see in paperback, so they could burn it. Now ask yourself, if a webhost makes money based on how much memory, bandwidth, and data used by a customer, what would they not want their customers to do? That’s right, they do not want their customers to learn how to minimize and drastically reduce these moneymakers. They get giddy when you complain about slow-site-speed, or that it takes a long time for your site to load, because they have exactly the right answer- upgrade your memory, bandwidth, and data by purchasing a more expensive plan.

Tagged: Cache, devshm, filesystem, ram, ramdisk, ramfs, server, slram, speed, tmpfs | Continue...

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Tips and Tricks for a BASH Power Prompt

From setting the window title to show the last run command (filtered), saving your history and keeping multi-session history intact, resetting the color/cursor/highlighting of errant color-emitting commands, this prompt does more than meets the eye and is extremely fast.

Don’t have much time or just don’t care? No problem, this is a simple copy and paste of 2 lines and thats all there is to it!

Tagged: bash, bash_profile, Prompt, PROMPT_COMMAND, PS1, Shell, Shell History | Continue...

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Custom bash_profile for Advanced Shell Users

Looking for some advanced uses for the shell? Here is some of my best. The shell is where 70% of my work takes place, and I have at least one terminal open almost 100% of the time, for viewing tailing color-coded logs, and of course for the SSH Tunnels that I use to route various networking through, like my email. So I decided that to standardize and create a bash_profile containing the most time-saving and helpful functions that I could use on all the various hosting environments would really be some sweet sugar, so here is my constant Work-in-progress.

It works for all shells I encounter, including BackTrack, Debian, Knoppix, Arch Linux, etc. Also works for many hosting environments I use including DreamHost, HostGator, WiredTree, and pretty much any linux VPS.

I also rely on this heavily from within shell scripts I write to access all the functions and stuff in this .bash_profile, and to do that I just do like:

#!/bin/bash
 
source ~/.bash_profile &>/dev/nulll
 
pm "PM is a function to output nice messages with color"
yn "Are you enjoying the shell" && pm "Thats great!" || pm "Perhaps you're better suited for DOS"
yn "Show Calendar" && aa_calendar
yn "Show Fortune" && aa_fortune

Tagged: .bashrc, advanced, alias, bash, bash alias, bash_profile, function, linux, scripts, shell script | 4 Comments | Continue...

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Firefox Add-ons for Web Developers

Advanced Web Development by AskApache is a Firefox Collection I created since I’m always trying new Addons out and using multiple computers and I wanted a quick and easy way to install my favorite’s and keep a running list. Firebug, YSlow, LastPass, and Web Developer are the only ones I always use regularly.

I like the idea of the last.fm but it’s not as powerful as the site, which is awesome. Lately listening to Kings of Leon Radio…

Tagged: askapache, Firebug, Firefox, Firefox Addons, Web Development, webdev, YSlow | 4 Comments | Continue...

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Optimizing Servers and Processes for Speed with ionice, nice, ulimit

To prepare for several upcoming articles on AskApache that are focused on optimizing Servers and Sites from a server admin level, here is an article to introduce the main tools that we will be using. These tools are used to optimize CPU time for each process using nice and renice, and other tools like ionice are used to optimize the Disk IO, or Disk speed / Disk traffic for each process. Then you can make sure your mysqld and httpd processes are always fast and prioritized.

Tagged: bash, chrt, CPU Scheduling, Disk IO, ionice, iostat, Nice, optimize processes, Renice, servers, Shell Scripting, taskset | 2 Comments | Continue...

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Windows Optimization – Intense Part II

If you ever wanted to know the best way to defragment and speed up your Windows-Based PC, I mean you really wanted to know, here is the 2nd part to my article on Windows Speed Optimizing that details the process I have found works really well. Definately not a quick process, and certainly not the best ever, just my best ever and one that you only have to do once to get the benefits.
This article has a lot of incredibly useful (and FREE) tools I recommend, which you can grab and use without reading the article..

Tagged: Defrag, Defragmentation, Deframenting, Disk IO, MyDefrag, PageDefrag, Registry Optimization, SpinRite, UltraDefrag, Windows XP | 5 Comments | Continue...

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Advanced WordPress wp-config.php Tweaks

The bottom line for this article is that I want to make WordPress as fast, secure, and easy to install, run, and manage because I am using it more and more for client production sites, I will work for days in order to solve an issue so that I never have to spend time on that issue again. Time is money in this industry and that is ultimately (time) what there is to gain by tweaking WordPress.

Note: I spent no time on readability, this is primarily a read the code and figure it out article.. This is for advanced users looking for a reference or discussion and for those of you looking to advance. Feedback would be great if you make it that far..

Tagged: admin, advanced, Cookies, debugging, htaccess, mod_rewrite, PHP, phpinfo, WordPress, wp-config.php | 4 Comments | Continue...

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Protecting Files with Advanced Mod_Rewrite Anti-Hotlinking

If you have files on your site that you don’t want indexed by malicious search engines, grabbed and leeched by malicious spammers, or stolen and made available elsewhere, you can use mod_rewrite to drastically reduce or totally reduce that activity.

1 Comment | Continue...

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Crazy Advanced Mod_Rewrite Tutorial

Note: Extremely ILL Content
Find the key to unlocking mod_rewrite and you WILL be sick.. sick with a diamond disease on your wrist!

Tagged: advanced, askapache, cheatsheet, howto, htaccess, htaccess rewrite, mod_rewrite, tutorial | 19 Comments | Continue...

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An AskApache Plugin Upgrade to Rule them All

So my blog as been rather quiet for almost a year now, and very few updates if any have been released for my Password Protection PLugin, my Google 404 Plugin, and definately not for my AskApache CrazyCache plugin, which I will be releasing last… So for all of you who’ve helped me out by sending me suggestions and notifying me of errors and sticking with it… Just wanted to say sorry about that, and thanks for all the great ideas.. Well, I’ve been sticking with it as well believe it our not. I manage to get free days once in a while, and then its time to jam.

Tagged: AskApache Google 404, AskApache Password Protection, Fsockopen, WordPress Plugins, wordpress security | 1 Comment | Continue...

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Make Windows XP Blazingly Fast

Here is the basic process that I use to speed up Windows. A lot of good tips and tricks I’ve picked up over the past 15+ years of crashing and burning Windows that can transform your PC to be much faster than its ever been. The process focuses on freeing up RAM/Memory, freeing up your CPU/Processor, and optimizing your Hard Drive for a permanent solution.

Make sure to check out the free software I recommend at the end, installing them after this optimization process will keep your machine fast for a long time.

Tagged: File System, Hard Drive, pagefile, Windows XP Optimization | 12 Comments | Continue...

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Advanced Htaccess Demo/Example using Cookies, Headers, Rewrites

Whoa pretty sweet huh? Bet you’ve never seen that before! As I explain the htaccess code that achieves this, keep in mind this is merely one simple application for this code. It’s much more advanced than your basic htaccess trick, notice how this htaccess acts like a php script, very unusual.. I really wanted to share this trick after I created it for one of my clients because this is the tip of the iceberg. Another use would be to display an alternate style sheet depending on a users theme preference. The coolest thing about this example IMHO is that it uses multiple advanced .htaccess ideas in order for it to work, most htaccess code on the net is very singular. This code uses mod_headers to set the Content-Disposition header for forcing a download and uses mod_rewrite to do the rest.

Tagged: htaccess, htaccess rewrites, http headers, Javascript, pdf, PHP | 7 Comments | Continue...

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Advanced Htaccess – SSI, ErrorDocuments, DirectoryIndexing SEO

3-Part article covering practical implementation of 3 advanced .htaccess features. Discover an easy way to boost your SEO the AskApache way (focus on visitors), a tip you might keep and use for life. Get some cool security tricks to use against spammers, crackers, and other nefarious sorts. Take your site’s error handling to the next level, enhanced ErrorDocuments that go beyond 404’s.

Tagged: Apache Htaccess, errordocument, htaccess, htaccess rewrite, mod_include, Server Side Includes, SSI, SymLinks | 1 Comment | Continue...

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Ultimate Htaccess Tutorial for .htaccess files

This is not an introduction to .htaccess… This is the evolution of .htaccess… The BEST, the ORIGINAL, the NEWEST, and the most HIGHEST, FLYEST .htaccess tricks I can find.

Originally known as the “Ultimate .htaccess Guide”, its changed over the years by adding new .htaccess tricks and .htaccess examples to it.. I also add my favorite .htaccess links, the best .htaccess articles on AskApache, the coolest .htaccess experiments, the Web’s best .htaccess hacks, and update this article on the regular.

Tagged: .htaccess examples, Apache, Cache, caching, Files, FilesMatch, Google, Hacking, howto, htaccess, htaccess guide, htaccess help, htaccess howto, htaccess rewrite, htaccess tricks, htaccess tutorial, httpd, litespeed, mod_rewrite, Mod_Security, rewritecond, rewriterule, sample .htaccess, Security, SEO, seo secrets, SetEnvIf, ssl, ultimate htaccess | 56 Comments | Continue...

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Advanced .htaccess Tricks for Securing Sites

This is all new, experimental, and very very cool. It literally uses .htaccess techniques to create several virtual “locked gates” that require a specific key to unlock, in a specific order that cannot be bypassed. It uses whitelisting .htaccess tricks to specify exactly what is allowed, instead of trying to specify everything that isn’t allowed. Also, by setting specific cookies/tokens after successfully passing through a gate, we can then require the exact cookie/token from the previous gate, which stops an attacker from skipping or bypassing gates.

Tagged: advanced, Hacking, htaccess, mod_rewrite, phpBB, Security, ssl | 7 Comments | Continue...

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Apache HTTPD and Module API Versions

A list of API Versions and the corresponding HTTPD Version, for use in determining the version of Apache currently running without having to rely on the often inaccurate SERVER_SOFTWARE Header.

Tagged: Apache, Apache Modules, httpd, Module API | 1 Comment | Continue...

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.htaccess Plugin Blocks Spam, Hackers, and Password Protects Blog

Well what can I say, other than this is sooo DOPE! Here is a list of the modules this plugin (version 4.7 unreleased) will automatically detect. I compiled the list myself using every module included with any default Apache installation for ALL the versions listed below, 1.3 to 2.2+

Want to know something else I’m including in this plugin? For each and every module that is detected, this plugin can then detect ALL of the modules .htaccess Directives! For instance, RewriteRule, AccessFileName, AddHandler, etc.. are each a directive belonging to a module that is allowed to be used from within .htaccess files.

Talk about sick.. these tricks have the diamond disease!

Tagged: Hacking, htaccess, htaccess rewrites, mod_rewrite, Security | 38 Comments | Continue...

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Optimize a Website for Speed, Security, and Easy Management

Learn how to setup, configure, secure, optimize, and create a low-maintenance website the AskApache way. I’m piecing together all the hacks, tricks, methods, and ideas discussed throughout this blog and all across Netdom and glueing them all together to show you how to have the most optimized, crazy fastest, and best website setup I can think of.

Tagged: Apache, Cache, compression, hosting, htaccess, optimization, Security, server | 5 Comments | Continue...

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SEO Secrets of AskApache Part 2

This is part II of the Advanced SEO used on AskApache.com Series and describes how to control which urls are indexed by Search Engines and how to move them higher up in Search Results.

Tagged: askapache, Pagerank, SEO, seo secrets | 3 Comments | Continue...

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Serve External Javascript Files locally for Increased Speed

One way I speed up AskApache.com is by downloading external third-party javascript files to host on my own server instead of externally. In addition to the obvious speed boost, this lets you configure the caching and compression settings for the files.

Tagged: bash, shell script, Shell Scripting | 5 Comments | Continue...

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COMPUTER SECURITY TOOLBOX

List of mainly obscure security software geared more for the master pentester. These are mostly for unix, bsd, and mac and many are difficult to install and setup (require custom servers, inside access points, obscure libraries). Only programs that output data are included, so no actual exploits or anything. Most of these output extremely useful albeit extremely technical information.

3 Comments | Continue...

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Mod_Rewrite Variables Cheatsheet

We’ve figured out what mod_rewrite variables look like, a cheatsheet of the actual value.

Tagged: cheatsheet, htaccess, mod_rewrite, mod_rewrite cheatsheet, rewritecond, rewriterule | 4 Comments | Continue...

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About AskApache

Purpose and Goal of AskApache
To provide free access to knowledge and data with the goal of empowering people.. or more melodramatically: “Power to the People!”
Why the name AskApache? AskApache was chosen to show and pay respect to the contributors of the Apache Web Server. Literally it means to ask Apache when facing a problem, by searching the Open-Source, contacting a board/list, or browsing the documentation.
The Author
I work for a multimedia production / brand development & marketing company here in Indianapolis, the greatest city in the world! I started this blog in Dec., ‘06 to familiarize myself with WordPress as a blogging platform among other things for my job. I help expand/create a growing companies market-share online (and offline) by managing and building the brand and developing high-quality leads and loyal customers by building online funnels fed by SEO traffic and on/offline marketing campaigns. Other than the design and development costs for our minimum 12 month contract, we operate using a gain-share formula where we receive a percentage of the increased revenue that results from our services. This translates to fanatical attention to improving the bottom-line, and focus on long-term sustainable growth and overall success.
It’s important to me to note that unlike most systems set up like this, we are absolutely interested in creating customers/leads/whatever by providing real value for them. It’s much more difficult and takes a lot longer, but it is also self-sustaining as value attracts in an exponential manner. We are likely different than any model you’ve seen before in terms of lead-sales-marketing types.
My Background
I started on DOS, then Windows 2.11 (released 1989), and learned BASIC for my first language… then IBM PC assembly followed by Java, which I used as an excuse to stop learning assembly.. …

5 Comments | Continue...

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Online Tool compares Packer, JSMin, Dojo, and YUI Compressor

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New Version of Password Protection Plugin

4.6 just released…. Check It Out.

:p

10 Comments | Continue...

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Pimp out your FeedBurner Count

I’ve had a lot of people ask about the FeedBurner FeedCount image on AskApache. Specifically how to set it up with custom messages and different colors each page view… It is pretty sweet..

Tagged: feed, FeedBurner, FeedCount, htaccess | Continue...

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Preloading .flv and .mp3 files with Flash

If you want to pre-load .flv / .mp3 files into a visitors browser cache using flash, here’s the actionscript I use to do it, and some ideas behind a good javascript implementation using swfobject or ufo.

Tagged: actionscript, htaccess, Javascript, preloading | 9 Comments | Continue...

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Fsockopen Power Plays

PHP’s fsockopen function lets you open an Internet or Unix domain socket connection for connecting to a resource, and is one of the most powerful functions available in the php language.

Tagged: Cache, Fsockopen, Hacking, HTTO, linux, Networking, Performance, PHP, Pipelining, Socket | 3 Comments | Continue...

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Adding Print Capability to your Site with CSS

Its really nice to be able to print out a webpage you are reading using your browsers built-in print feature. Using CSS you can easily transform your site into a print-friendly site.

Today I received an email from a visitor to my site requesting that I add a way to print site articles on AskApache

Tagged: Accessibility, CSS | 3 Comments | Continue...

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Upgrading to DreamHost Private Servers

DreamHost PS gives you your own “virtual machine”, protecting your CPU and RAM on your physical machine for faster websites. Here’s what I like and dislike about DreamHostPS, and some of the issues and solutions for migrating.

14 Comments | Continue...

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SEO Secrets of AskApache.com

Learn how in a year, with no previous blogging experience this blog was able to rank so high in search engines and achieve 15,000 unique visitors every day. Uses combination of tricks and tips from throughout AskApache.com for Search Engine Optimization.

Tagged: askapache, SEO, seo secrets | 5 Comments | Continue...

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.Htaccess rewrites, Mod_Rewrite Tricks and Tips

htaccess rewrite / Mod_Rewrite Tips and Tricks is as glamorous as it sounds! htaccess rewrite mod_rewrite is just possibly one of the most useful Apache modules and features. The ability to rewrite requests internally as well as externally is extremely powerful.

Tagged: htaccess, htaccess rewrite, mod_rewrite, Redirecting URLS, rewrite, Rewrite Tricks, rewritecond, rewriterule | 57 Comments | Continue...

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Crazy Cache WordPress Plugin Released

A WordPress plugin that caches your entire blog for WP-Cache, I love this plugin and finally released it to the public!

19 Comments | Continue...

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PHP Sessions/Cookies On The Fly

This article shows how to save and modify php session data, cookies, do anything really… without using ajax or iframes or forcing the user make a request.

Tagged: Cookies, PHP, Sessions | 2 Comments | Continue...

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Advanced HTTP Redirection

Learn about the 7 different HTTP response codes specifically reserved for redirection. 301, 302, 303, 304, 305, and 307.

Tagged: experiments, http, redirection, robots.txt | 2 Comments | Continue...

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Faster Form Submission and Processing with fsockopen

Part II: Example illustrating how to speed up GET/POST form submissions. Uses fsockopen to initiate a server-side background request to process the submitted data, so that the result page of the form is displayed to the client lightningly quick.

Tagged: Forms, Fsockopen, optimization, PHP | 3 Comments | Continue...

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Speed Up Google Analytics, use local ga.js

Host Google Analytics ga.js file locally for increased speed! Makes web pages load faster.

8 Comments | Continue...

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Advanced WordPress 404.php

For the AskApache Google 404 WordPress Plugin update I added a new 404.php that is more advanced than anything previously seen for a 404.php

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Custom Boot Menu in Windows XP

One of the first things that I do upon receiving a new Windows computer is immediately create a poweruser-style customized boot menu. Then every time I boot I can choose Safe Mode, Recovery Console, Debug, whatever I want! It’s quick and easy to set-up and everyone should have one, soo sweet!

Tagged: Boot, Windows XP | 20 Comments | Continue...

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HTTP Status Codes and .htaccess ErrorDocuments

There are a total of 57 HTTP Status Codes recognized by the Apache Web Server. Wouldn’t you like to see what all those headers and their output, ErrorDocuments look like?

Tagged: Apache, errordocument, htaccess, HTTP Error, HTTP Status Codes, PHP, Redirect, Status Code | 19 Comments | Continue...

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