---
title: "Blog — Kerem Erkan"
canonical: https://keremerkan.dev/blog/
---

# Blog — Kerem Erkan

All 92 posts, newest first. Each post is also available as
markdown at `/posts/<slug>.md` or via `Accept: text/markdown`.

- [homebridge-shelly-matter: Shelly energy metering in Apple Home, via Matter](https://keremerkan.dev/posts/homebridge-shelly-matter/) (2026-07-26) — Bring Shelly devices into Apple Home over Matter with live power and energy metering in the iOS 27 Energy view — something HomeKit's own protocol has never supported.
- [Leaving WordPress after twenty years](https://keremerkan.dev/posts/leaving-wordpress-after-twenty-years/) (2026-07-18) — After running WordPress since 2006, a Cloudflare incident during a theme redesign was the nudge to admit my blog no longer needed to be dynamic. So I rebuilt it as a static Astro site.
- [Türkiye'de Wireguard engelleme çözümü](https://keremerkan.dev/posts/wireguard-engelleme-cozumu/) (2026-07-17) — GÜNCELLEME: Artık bu çözüm yerine AmneziaWG kullanmanızı öneririm. udp2raw yerine onu kullanıyorum ve sorunsuz çalışıyor. Yıllardır çeşitli servis sağlayıcılarda Wireguard protokolüne bant sınırlaması veya topyekün yasak bulunuyor. Büyük ihtimal ticari VPN servislerinin Wireguard protokolünü…
- [Using udp2raw to bypass censoring on Wireguard protocol](https://keremerkan.dev/posts/udp2raw-bypass-censoring-wireguard-protocol/) (2026-07-17) — UPDATE: I now recommend using AmneziaWG. I have moved to it instead of using udp2raw and it works wonderfully. Many states block access to web sites, commercial VPNs, VPN protocols, and in some cases…
- [homebridge-sony-adcp: A Homebridge plugin for Sony ADCP projectors](https://keremerkan.dev/posts/homebridge-sony-adcp/) (2026-06-14) — A Homebridge plugin that exposes Sony VPL-XW and VW projectors to Apple HomeKit as a native Television accessory — power, HDMI inputs, and picture modes over ADCP.
- [Moving to keremerkan.dev](https://keremerkan.dev/posts/moving-to-keremerkan-dev/) (2026-03-03) — I moved this site from keremerkan.net to keremerkan.dev. All old links redirect automatically: bookmarks, search results, and shared URLs will keep working. Why the Change I've had keremerkan.net since 2006 and it served me…
- [ASCelerate: A Swift CLI for App Store Connect](https://keremerkan.dev/posts/ascelerate-swift-cli-app-store-connect/) (2026-02-25) — If you've ever shipped an iOS app, you know the ritual. Open Xcode, archive, wait, open App Store Connect in the browser, click through a dozen screens to set up localizations, upload screenshots one…
- [W-8BEN-E instructions for Apple and Google](https://keremerkan.dev/posts/w-8ben-e-instructions-apple-google/) (2025-07-01) — I wasn't able to find good instructions to fill out W-8BEN-E form for Apple Developer and Google AdMob/AdSense. There were some partial information on different sources, but all information was vague especially for part…
- [Apple ve Google için W-8BEN-E yönergeleri](https://keremerkan.dev/posts/apple-google-w-8ben-e-yonergeleri/) (2025-07-01) — Apple Developer ve Google AdMob/AdSense için W-8BEN-E formunun doldurulması için düzgün bir kaynak bulamıyordum. Farklı kaynaklarda parça parça bilgiler olsa da, özellikle bölüm III'te ne yapacağımız ortada kalmıştı. Benzer durumda kalan geliştiriciler için kolayca…
- [Junkman'in ismini kullanan Android uygulamalarına dikkat edin!](https://keremerkan.dev/posts/junkman-ismini-kullanan-android-uygulamalarina-dikkat-edin/) (2023-11-05) — Junkman, keskin yapay zekası ve güçlü özelleştirme imkanları sayesinde, son zamanlarda kullanıcıların dikkatini çekerek, iOS üzerinde Türkiye'nin spam SMS engelleme standardı haline geldi. YouTube, Instagram, TikTok, X gibi çeşitli sosyal medya platformlarında kullanıcılar tarafından…
- [Junkman'in spam sms olarak sınıflandırdığı mesajlar](https://keremerkan.dev/posts/junkman-spam-sms-olarak-siniflandirdigi-mesajlar/) (2022-09-10) — Türkiye'de her gün çok farklı türlerde milyonlarca spam sms gönderiliyor. Bu sms'lerin büyük çoğunluğunu iPhone ve iPad cihazlarınız üzerinde herhangi bir ek yapılandırmaya ihtiyaç duymadan Junkman ile istenmeyen klasörüne bildirim almadan filtreleyebilirsiniz. Junkman'in App…
- [PSWD for macOS gains Shortcuts app support](https://keremerkan.dev/posts/pswd-for-macos-gains-shortcuts-app-support/) (2022-04-16) — PSWD, the most comprehensive password generator for macOS, gained Shortcuts app support with version 3.0, similar to its counterpart for iOS. You’ll need macOS 12.0 or later to use Shortcuts. Using the Generate Password…
- [iPhone üzerinde spam aramaları engelleme](https://keremerkan.dev/posts/iphone-uzerinde-spam-aramalari-engelleme/) (2022-01-06) — Yazıyı okumaya vakti olmayanlar için özet: Begone - Spam Arama Engelleyici ve Rehber ile bunu kolayca yapabilirsiniz. Tek bir kayıt ile binlerce numarayı engellemenizi sağlayan Begone, tüm reklam aramalarından kolayca kurtulmanızı sağlayacaktır. Aşağıda, çoğu…
- [Begone for iOS released](https://keremerkan.dev/posts/begone-for-ios-released/) (2021-12-02) — Today I have released Begone for iOS, a utility app that helps you manage the many spam calls we receive daily. We receive too many spam calls, robocalls, marketing calls etc. in these times.…
- [iPhone üzerinde spam reklam mesajlarını engelleme](https://keremerkan.dev/posts/iphone-uzerinde-spam-reklam-mesajlarini-engelleme/) (2021-11-16) — Yazıyı okumaya vakti olmayanlar için özet: Junkman - Akıllı SMS Engelleyici ile hiçbir ek yapılandırmaya ihtiyaç duymadan bunu kolayca yapabilirsiniz. Yapay zeka kullanan Junkman, mesajları normal (sohbet vb.), işlem (banka tek kullanımlık şifre mesajları,…
- [Junkman for iOS released](https://keremerkan.dev/posts/junkman-for-ios-released/) (2021-11-02) — Today I have released Junkman for iOS and iPadOS, a utility app that helps you manage the endless stream of junk text messages. Unfortunately in these times, we receive too many junk and spam…
- [Migrating 2FA from 1Password to iCloud Keychain using Qrafter](https://keremerkan.dev/posts/migrating-2fa-from-1password-to-icloud-keychain-using-qrafter/) (2021-09-24) — I was a long time 1Password user. It was and still is a very good password manager. I was using it with a standalone vault that I synchronized using iCloud, generating my passwords using…
- [PSWD adds password entropy and strength calculator](https://keremerkan.dev/posts/pswd-adds-password-entropy-and-strength-calculator/) (2021-09-03) — With version 2.1 on both iOS and macOS, PSWD - Password Generator can calculate the entropy for a password preset in real time as you configure password options, adding to its continuously expanding set…
- [Hörmann IT-WLAN HomeKit connectivity fix](https://keremerkan.dev/posts/hormann-it-wlan-homekit-connectivity-fix/) (2021-03-28) — Hörmann IT-WLAN is a HomeKit accessory for Hörmann garage doors. Unfortunately, its WLAN module is very picky with Wi-Fi settings, and it generally has problems when we try to control it outside the local…
- [PSWD can now generate phonetic passwords](https://keremerkan.dev/posts/pswd-can-now-generate-phonetic-passwords/) (2021-03-02) — With version 1.5 on iOS and version 1.3 on macOS, PSWD - Password Generator can generate phonetic passwords that follow a consonant-vowel order. Phonetic passwords can sound like a word but are completely meaningless,…
- [PSWD for iOS gains Shortcuts app support](https://keremerkan.dev/posts/pswd-for-ios-gains-shortcuts-app-support/) (2021-02-01) — PSWD, the most comprehensive password generator for iOS, gained Shortcuts app support with version 1.3. macOS version also supports Shortcuts, with version 3.0. Using the Generate Password shortcut, you can immediately generate one or…
- [10 years with Qrafter](https://keremerkan.dev/posts/10-years-with-qrafter/) (2021-01-29) — I released Qrafter 10 years ago today. I have been working on QR Codes for nearly 15 years. The first time I did something semi useful with them, I created a download QR Code…
- [Password Generator is now PSWD](https://keremerkan.dev/posts/password-generator-is-now-pswd/) (2020-12-11) — After I released Password Generator, I saw that it was very well received and used by many people around the world. One request was to have it on iPhone and iPad, so I decided…
- [WireGuard MTU fixes](https://keremerkan.dev/posts/wireguard-mtu-fixes/) (2019-11-22) — UPDATE: I researched a little more on this. ipv6 connections require 1280 as the minimum MTU and most router configurations expect to see some standardized MTU. So instead of 1412 as I wrote below,…
- [I was in the motion picture Logan... Kind of.](https://keremerkan.dev/posts/i-was-in-the-motion-picture-logan-kind-of/) (2019-06-22) — A few days ago, a referrer to my site got my attention. It was a discussion on a subreddit which was revolving around a QR Code shown in the motion picture. They saw the…
- [Password Generator for macOS released](https://keremerkan.dev/posts/password-generator-macos-released/) (2019-06-18) — Today I have released Password Generator for macOS, a small utility app that lets you generate strong random passwords with unlimited combinations. While here are many password generator apps out there, none of them…
- [vCard Getter development stopped](https://keremerkan.dev/posts/vcard-getter-development-stopped/) (2013-12-14) — Before iOS 7, there was no way to open a .vcf file when using Safari on iOS, so I wrote a small app called vCard Getter to help with that. It was able to…
- [Qrafter and Qrafter Pro reached 6 million downloads](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-reached-6-million-downloads/) (2013-12-14) — I haven't been able to update my blog for more than a year! But that does not mean that I neglected Qrafter. With releases approximately a month apart, I tried to add more features…
- [Qrafter and Qrafter Pro reached 3 million downloads](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-reached-3-million-downloads/) (2012-11-17) — More than 2 months before its second birthday, Qrafter -and its sister app Qrafter Pro- reach 3 million combined downloads. I am glad to be the developer of one of the most successful QR…
- [Qrafter and Qrafter Pro 6.1 for iPhone and iPad now available](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-6-1-for-iphone-and-ipad-now-available/) (2012-11-14) — Qrafter and Qrafter Pro 6.1 are now available for download on the App Store. This version came a little too soon after 6.0, but I found some performance issues with the responsiveness of the…
- [Qrafter and Qrafter Pro reach version 6.0](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-reach-version-6-0/) (2012-10-30) — Qrafter and Qrafter Pro 6.0 were just approved by Apple. This version drops iPhone 3G and iOS 4.2.1 and earlier support because of restrictions in Apple's development tools, but with this change it gained…
- [Qrafter and Qrafter Pro 5.6 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-5-6-for-iphone-and-ipad-released/) (2012-10-01) — The new version of Qrafter and Qrafter Pro are now approved and available on the App Store. Unfortunately this version will be the last version to support iPhone 3G and versions of iOS earlier…
- [Qrafter and Qrafter Pro 5.5 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-5-5-for-iphone-and-ipad-released/) (2012-08-21) — Qrafter and Qrafter Pro have reached version 5.5. This version includes the following changes: - Added Dropbox integration with background upload support and local notifications - Updated Facebook integration - Updated Foursquare integration -…
- [Qrafter and Qrafter Pro 5.4 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-5-4-for-iphone-and-ipad-released/) (2012-06-29) — Qrafter and Qrafter Pro 5.4 are now available on the App Store. This version fixes a bug which caused Qrafter to crash on iOS 4.3 and earlier. This bug was introduced with v5.3. Thanks…
- [Qrafter and Qrafter Pro reached 2 million downloads](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-reached-2-million-downloads/) (2012-06-26) — After one year and five months on the App Store, Qrafter and Qrafter Pro reach a total download count of 2,010,200. One million of them were in the last six months. Hoping to see…
- [Qrafter and Qrafter Pro 5.3 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-5-3-for-iphone-and-ipad-released/) (2012-06-26) — After a long wait (for me), Qrafter and Qrafter Pro 5.3 are now available on the App Store. The addition of this version is the malicious URL checker that will both display the final…
- [Qrafter and Qrafter Pro 5.2 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-5-2-for-iphone-and-ipad-released/) (2012-05-24) — Qrafter and Qrafter Pro 5.2 are now live on the App Store. One of the most requested features was being able to create an event QR Code by selecting the event from the calendar.…
- [Qrafter and Qrafter Pro 5.1 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-5-1-for-iphone-and-ipad-released/) (2012-04-27) — Qrafter and Qrafter Pro 5.1 were approved by Apple and are now live on the App Store. This version came too soon after 5.0, because the "X-Scanner-UA" header created some loading issues with some…
- [Qrafter and Qrafter Pro 5.0 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-5-0-for-iphone-and-ipad-released/) (2012-04-13) — Qrafter and Qrafter Pro 5.0 are now available on the App Store. With some design and functionality changes, we reached another major version upgrade. Here is the list for changes: - New color scheme…
- [Qrafter and Qrafter Pro 4.4 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-4-4-for-iphone-and-ipad-released/) (2012-03-16) — Qrafter and Qrafter Pro 4.4 have been approved by Apple and are now live. Here is the list of changes: - Added Aztec Code scanning - Added iPad retina display support - Added scan://…
- [Katie Davis shares some QR Code promoting insight with us!](https://keremerkan.dev/posts/katie-davis-shares-some-qr-code-promoting-insight-with-us/) (2012-02-10) — I have been working on QR Codes since 2006 and I have seen and found many different uses of them. They are widely known and used in Japan and other eastern countries since the…
- [Qrafter and Qrafter Pro 4.3 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-4-3-for-iphone-and-ipad-released/) (2012-02-07) — Today is my birthday, and Apple gave me a present by approving Qrafter and Qrafter Pro 4.3. They are now live on the App Store. I have been lazy through last few months and…
- [Qrafter reached 1 million downloads in eleven months](https://keremerkan.dev/posts/qrafter-reached-1-million-downloads-in-eleven-months/) (2012-01-06) — Qrafter has been available on the App Store since January 29, 2011. It has reached and passed one million downloads in eleven months, just before celebrating its first birthday. I am really happy to…
- [Qrafter and Qrafter Pro 4.0 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-and-qrafter-pro-4-0-for-iphone-and-ipad-released/) (2011-10-06) — Today Qrafter and Qrafter Pro 4.0 were released on the App Store. The highlights of this version are: - A new and great looking icon thanks to Walter Krivanek - New QR Code settings…
- [Difference between Qrafter and Qrafter Pro](https://keremerkan.dev/posts/difference-between-qrafter-and-qrafter-pro/) (2011-10-06) — You'll see that Qrafter has two versions, Qrafter and Qrafter Pro. Qrafter is a FREE app and Qrafter Pro is paid. Why two versions? The two apps share the exact same code base and…
- [Qrafter 3.1 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-3-1-for-iphone-and-ipad-released/) (2011-09-02) — Qrafter 3.1, the social media edition is now ready for your iPhone and iPad. Here are the changes: - This version has a new scanner mechanism, which initializes more than 4 times faster, meaning…
- [How to download a vCard on iPhone or iPad using vCard Getter](https://keremerkan.dev/posts/how-to-download-a-vcard-on-iphone-or-ipad-using-vcard-getter/) (2011-08-09) — Now you can easily download a vCard or iCalendar using vCard Getter on your iPhone or iPad to add to your address book or calendar.
- [Qrafter 3.0 for iPhone and iPad released](https://keremerkan.dev/posts/qrafter-3-0-for-iphone-and-ipad-released/) (2011-07-24) — Qrafter reached v3.0. The iPhone version has not changed too much, but adding a brand new iPad interface and so making the app universal, I changed the version to v3.0 instead of v2.1. With…
- [Qrafter reached version 2 in only five months](https://keremerkan.dev/posts/qrafter-reached-version-2-in-only-five-months/) (2011-06-21) — Qrafter first appeared on the App Store at the end of January 2011 and got a lot of positive feedback from its users and the QR Code community as a newcomer. It is the…
- [Qrafter 1.5 for iPhone released](https://keremerkan.dev/posts/qrafter-1-5-for-iphone-released/) (2011-05-12) — Qrafter v1.5 was just approved by Apple. I wasn't going to release a new version until v2.0 which will include a complete QR Code generator, but v1.5 was needed. Most users of Qrafter who…
- [Qrafter 1.4 for iPhone released](https://keremerkan.dev/posts/qrafter-1-4-for-iphone-released/) (2011-04-28) — Qrafter v1.4 is on the App Store for a few days, but I only now found the time to talk about it. The vCard parser's evolution continues. It is probably better than Apple's own…
- [Qrafter 1.3 for iPhone released](https://keremerkan.dev/posts/qrafter-1-3-for-iphone-released/) (2011-03-30) — Qrafter v1.3 has been approved by Apple and is on the App Store now. This version adds an even more advanced vCard parser which can detect broken vCards and attempt to repair their formatting…
- [How to download a vCard on iPhone or iPad using Qrafter](https://keremerkan.dev/posts/how-to-download-a-vcard-on-iphone-or-ipad-using-qrafter/) (2011-03-04) — Now you can easily download a vCard or iCalendar file using Safari on iPhone or iPad and open it on Qrafter to add to your address book or calendar.
- [Qrafter 1.2 for iPhone released](https://keremerkan.dev/posts/qrafter-1-2-for-iphone-released/) (2011-03-04) — Qrafter v1.2 was approved by Apple after waiting for 9 days. With this update, Qrafter became the most advanced QR Code reader on iPhone. Let me tell you why. This version can read color…
- [The Sunday Times recommends Qrafter](https://keremerkan.dev/posts/the-sunday-times-recommends-qrafter/) (2011-03-01) — It was a good launching month for Qrafter. With 11000 downloads within its first month and lots of good feedback and reviews, the latest review of February came from The Sunday Times of UK.…
- [Qrafter 1.1 for iPhone released](https://keremerkan.dev/posts/qrafter-1-1-for-iphone-released/) (2011-02-02) — Qrafter has been updated to v1.1. While it seems like it was an early update, I didn't want to miss the chance to answer the initial feedbacks and feature requests. v1.1 has Foursquare support,…
- [Qrafter 1.0 for iPhone released](https://keremerkan.dev/posts/qrafter-1-0-for-iphone-released/) (2011-01-29) — I have been using an iPhone since 2007 (and still using my old iPhone 3G without problems). As I am into QR Codes, one of the first apps I downloaded was BarCodes from ZXing.…
- [2010 Dünya Kupası'nda vuvuzela sesini filtrelemek](https://keremerkan.dev/posts/2010-dunya-kupasinda-vuvuzela-sesini-filtrelemek/) (2010-06-16) — You can find English filtering instructions on this page. Dünya Kupası'nda vuvuzela seslerinin başımızı fazla ağrıtması nedeniyle hepimiz bu duruma bir çözüm bulmaya çalışıyoruz. Ben de evde kullandığım Apple Mac bilgisayarı kullanarak, vuvuzelanın ses…
- [How to remove vuvuzela sounds in World Cup 2010](https://keremerkan.dev/posts/how-to-remove-vuvuzela-sounds-in-world-cup-2010/) (2010-06-14) — Türkçe filtreleme açıklamalarını bu sayfada bulabilirsiniz. FIFA World Cup 2010 would be great, if only those horrible vuvuzelas were not there. If you have a Mac, using the magnificent Audio Hijack Pro application by…
- [Still evolving...](https://keremerkan.dev/posts/still-evolving/) (2010-05-26) — Two dimensional codes are getting out of control. Facebook started experimenting with QR Codes, other 2D codes are being widely used in the industry, so my little generator evolves again. This time I added…
- [PHP QR Code Generator evolves!](https://keremerkan.dev/posts/php-qr-code-generator-evolves/) (2010-03-12) — PHP QR Code Generator page is the most visited page on my blog. It has evolved from a small page with a few features into a full featured real time generator on which you…
- [Adding Facebook and LinkedIn icons on Mystique v2.x](https://keremerkan.dev/posts/adding-facebook-and-linkedin-icons-on-mystique-v2-x/) (2010-02-25) — Mystique theme for Wordpress has reached version 2.0. Milenko is very active on updating it. With 2.0, you don't need to edit any theme files manually, and this makes it much easier to add…
- [Global Game Jam 2010](https://keremerkan.dev/posts/global-game-jam-2010-turkey/) (2010-01-31) — I had the pleasure of being in the jury for Global Game Jam 2010 in Turkey. The goal of Global Game Jam is to create a playable game in 48 hours. So, the teams…
- [Adding up on Mark Hewitt's Mystique Facebook Icon Hack](https://keremerkan.dev/posts/adding-up-on-mark-hewitts-mystique-facebook-icon-hack/) (2010-01-22) — UPDATE: This post is only valid for Mystique versions up to 1.7.2. Newer versions need a different approach which can be found on this post. Well, Mystique is a beautiful theme, but the original…
- [Laser marked toe line for darts](https://keremerkan.dev/posts/laser-marked-toe-line-for-darts/) (2010-01-19) — I play darts as an amateur. I love the game and have a darts board in my house. I have recently replaced the parquet floors with a wall to wall carpet and I did…
- [Mystique and WP-Syntax Incompatibility](https://keremerkan.dev/posts/mystique-and-wp-syntax-incompatibility/) (2010-01-18) — If you use Mystique theme and WP-Syntax plugin (the syntax highligher) together, you will notice that, your code snippets will use Mystique's fonts instead of monospace for colored words. When reading codes, monospace fonts…
- [Oh, Smashing Magazine, what hast thou done?](https://keremerkan.dev/posts/oh-smashing-magazine-what-hast-thou-done/) (2010-01-16) — PHP QR Code Generator page was posted on the twitter account of Smashing Magazine, and the traffic of this humble blog has risen twenty-fold! Not that I am complaining... ;) The page seems to…
- [New blog theme, Mystique](https://keremerkan.dev/posts/new-blog-theme-mystique/) (2009-11-20) — I was using the Arclite theme from designer Milenko Popovici (digitalnature), and went to his site to check for updates to the theme. I saw Mystique theme there and loved it instantly. So, I…
- [System Administrator Appreciation Day](https://keremerkan.dev/posts/system-administrator-appreciation-day/) (2009-07-31) — Today is the 10th annual System Administrator Appreciation Day. It is probably known and appreciated by only the sysadmins in the world, so only we appreciate our own work (it seems a little pathetic,…
- [New PHP QR Code Generator Page](https://keremerkan.dev/posts/new-php-qr-code-generator-page/) (2009-07-11) — Checking my blog stats, I saw that most people come to my Real Time QR Code Generator PHP Function post. So, I decided to create a decent page for QR Code generation instead of…
- [Supporting Oracle FCF in Tomcat](https://keremerkan.dev/posts/supporting-oracle-fcf-in-tomcat/) (2009-07-09) — We use Tomcat with Apache HTTPD in our company. And as a database backend, we use a two node Oracle Real Application Cluster (RAC). We were having stale connection problems when a RAC node…
- [Enabling tftpd on MacOS X (Snow) Leopard](https://keremerkan.dev/posts/enabling-tftpd-on-macos-x-snow-leopard/) (2009-07-08) — Enabling the tftp daemon in MacOS X Snow Leopard (or Leopard) is an easy task with little documentation. This is a quick reference. The manual page for tftpd in MacOS X Snow Leopard (or…
- [To all who sent mails and I did not answer](https://keremerkan.dev/posts/to-all-who-sent-mails-and-i-did-not-answer/) (2008-04-21) — I have received a lot of mails about both PHP DRM Packager class and Check Quota plugin for SquirrelMail. For the last months, I have not been able to concentrate on anything and I…
- [SquirrelMail Check Quota 2.2 released](https://keremerkan.dev/posts/squirrelmail-check-quota-22-released/) (2007-08-06) — I have released Check Quota 2.2 today, with help from Paul Lesniewski of SquirrelMail Development Team. With this release, all Check Quota versions prior to this one and Quota Usage plugin maintained by Bill…
- [New translations for Show User and IP 3.3 added](https://keremerkan.dev/posts/new-translations-for-show-user-and-ip-33-added/) (2007-06-29) — This week two translations for Show User and IP 3.3 have arrived and added. They are Bahasa Melayu (msMY) and Norwegian (nbNO). The plugin file is no longer available for download. Thanks to Muhd…
- [PHP Captcha 1.0 released](https://keremerkan.dev/posts/php-captcha-10-released/) (2007-06-04) — Today I am releasing PHP Captcha 1.0. The main difference of PHP Captcha from other free or paid PHP implementations is, that it is written to utilize ImageMagick functions through the wonderful MagickWand PHP…
- [PHP Captcha beta testers needed](https://keremerkan.dev/posts/php-captcha-beta-testers-needed/) (2007-05-31) — UPDATE: PHP Captcha 1.0 is released. Thanks to all who beta tested it. I have started a new project named PHP Captcha which will be released as open source. It will be a PHP…
- [SquirrelMail Check Quota 2.1 released](https://keremerkan.dev/posts/squirrelmail-check-quota-21-released/) (2007-04-21) — Today, I am releasing Check Quota 2.1, which includes new updates. With this release, you will be able to check UNIX quotas when your SquirrelMail and IMAP servers are on different machines. I have…
- [Real Time QR Code Generator PHP Function](https://keremerkan.dev/posts/real-time-qr-code-generator-php-function/) (2007-04-17) — UPDATE: Please read this post. You will be able to create more different images now! If you have read my earlier posts, you must have seen that I am excited about implementing QR Code…
- [OMA DRM 1.0 PHP Packager Demo Page](https://keremerkan.dev/posts/oma-drm-10-php-packager-demo-page/) (2007-04-12) — UPDATE: I had to remove the demo page for reasons I cannot specify here. I hope that I can put it back online in the future. I have set up a demo page for…
- [SquirrelMail Check Quota 2.0 released](https://keremerkan.dev/posts/squirrelmail-check-quota-20-released/) (2007-04-03) — Yesterday, I have finished Check Quota 2.0, and today I am releasing it for your use. I hope everyone who have used Check Quota or Disk Quota plugins for SquirrelMail before, will like this…
- [Check Quota 2.0 development status](https://keremerkan.dev/posts/check-quota-20-development-status/) (2007-03-23) — Update: I have completed Check Quota 2.0. The only thing left is remaking Flash graphs. I will publish the plugin in a few days. I have completed most of the Check Quota functions. Finished…
- [OMA DRM 1.0 Packager PHP Class](https://keremerkan.dev/posts/oma-drm-10-packager-php-class/) (2007-03-19) — I have been searching for a command line tool to use as a DRM Packager for OMA (Open Mobile Alliance) DRM 1.0 compliant devices. My main concern was to create the DRM files without…
- [Check Quota 2.0 development started!](https://keremerkan.dev/posts/check-quota-20-development-started/) (2007-03-13) — I have started upgrading Check Quota to v2.0. I hope it will be ready in a few weeks. Things to do are: - Rewrite UNIX checker function from scratch - Add experimental cPanel quota…
- [Back to Mac!](https://keremerkan.dev/posts/back-to-mac/) (2007-02-23) — I have returned back to using a Mac as my primary computer after a very long time. I am very happy to get this elegant look back on my desktop. Being a systems and…
- [QR Code of Inferno used for the first time!](https://keremerkan.dev/posts/qr-code-of-inferno-used-for-the-first-time/) (2007-01-30) — OK, this may not be a very important news, but it seems like someone has used the QR Code of Inferno to download the theme to his/her phone for the first time. I hope…
- [Brazilian translation for Show User and IP added](https://keremerkan.dev/posts/brazilian-translation-for-show-user-and-ip-added/) (2006-12-12) — Brazilian (ptBR) Show User and IP translation has arrived! Thanks to Fernando M. Morgenstern for taking his time and translating the plugin. I have added the translation into the plugin file. The plugin is…
- [QR Code for Inferno](https://keremerkan.dev/posts/qr-code-for-inferno/) (2006-11-03) — What is that puzzle above? Let me explain... I have been reading about the QR Code madness in east Asia for some time. While there are other alternatives to this coding system, it seems…
- [SquirrelMail Plugin Files](https://keremerkan.dev/posts/squirrelmail-plugin-files/) (2006-11-01) — I am putting my SquirrelMail plugins on my blog. I have done three plugins so far and I will try to maintain these more frequently. I have added all translations I have received so…
- [New translations for SquirrelMail plugins](https://keremerkan.dev/posts/new-translations-for-check-quota-14/) (2006-11-01) — I have found new translations for my plugins in my archives. They were sent by their authors or by Tomas, Paul etc. from SquirrelMail project. I have added the translations to my plugins. Thanks…
- [SquirrelMail Plugins](https://keremerkan.dev/posts/squirrelmail-plugins/) (2006-10-31) — I will start publishing my SquirrelMail plugins on my blog in the near future. I have received many translations but I could not find the time to update the SquirrelMail plugin site. I would…
- [Inferno v1.0 for Symbian S60 3rd Edition](https://keremerkan.dev/posts/inferno-v10-for-symbian-s60-3rd-edition/) (2006-10-31) — I have downloaded a theme named Fire some time ago. It was a good theme with good contrast and warm feeling. But it was not fully compatible with S60 3rd edition, so I decided…