# appeared first askapache (podcasts) — RSS Amplifier Recent posts from the 1 feeds in the RSS Amplifier directory that cover appeared first askapache. Page: Feed: --- ## [Htaccess Mod\_Rewrite – Crazy Advanced Master Class](https://www.askapache.com/htaccess/crazy-advanced-mod_rewrite-tutorial/) _2026-03-03 · AskApache · AskApache_ htaccess rewrite Master Class! If you understand the basics of mod\_rewrite, or if you literally write the mod\_rewite.c code, this article will transform your thinking. The transformation is profound. Deeply effective. Culmination of the best of the best mod\_rewrite tricks for understanding and learning exactly what rewrite is doing. The post Htaccess Mod\_Rewrite Crazy Advanced Master Class… ## [Chmod, Umask, Stat, Fileperms, and File Permissions](https://www.askapache.com/security/chmod-stat/) _2026-02-17 · AskApache · AskApache_ Unix file permissions are one of the more difficult subjects to grasp.. Well, ok maybe "grasp" isn't the word.. Master is the right word.. Unix file permissions is a hard topic to fully master, mainly I think because there aren't many instances when a computer user encounters them seriously, and bitwise is oldschool. This contains a listing of all possible permission masks and bits from a linux,… ## [PHP fsockopen for FAST DNS lookups over UDP](https://www.askapache.com/php/php-fsockopen-dns-udp/) _2026-01-28 · AskApache · AskApache_ While reading up on gethostbyaddr on PHP.net, I saw a nice idea for using fsockopen to connect over UDP port 53 to any Public DNS server, like Google DNS 8.8.8.8 , and sending the reverse addr lookup in oh about 100 bytes, then getting the response in oh about 150 bytes! All in less than a second. This is how/why to read/write data directly to the wire! This would be extremely valuable for use in… ## [Advanced Windows Batch File Scripting](https://www.askapache.com/windows/advanced-batch-scripting/) _2025-06-05 · AskApache · AskApache_ If for some reason you need to use windows .bat batch file scripting to do some task, or you just want to learn the most universal batch programming language on Windows machines, you lucked out and found the AskApache example. My expertise is the shell, in this article the shell is Windows cmd.exe . It has some pretty advanced windows shell usage, including pipes and redirection, but it's the… ## [Crazy POWERFUL Bash Prompt](https://www.askapache.com/linux/bash-power-prompt/) _2025-01-06 · AskApache · AskApache_ This amazing bash linux prompt does more than meets the eye. If you want to know how to become really good with technology, linux is the secret sauce behind the AskApache articles. Open Source is elixir of the web. Thanks to everyone who helped me for the past 20 years. I use linux/bsd because homey don't play , so this is geared to be as productive a prompt as I can make it. Don't have much… ## [View Your Server Environment Variables using Htaccess Mod\_Rewrite](https://www.askapache.com/htaccess/view-server-environment-variables-htaccess-modrewrite/) _2024-09-04 · AskApache · AskApache_ Get your real server info The post View Your Server Environment Variables using Htaccess Mod\_Rewrite appeared first on AskApache .