nfc-jewel(1)

💎 nfc-jewel — Jewel command line tool 💎

okay bestie, so this is nfc-jewel(1), one of the NFC Utilities, and it's literally the whole Jewel tag vibe in one lil command. sit down, grab a boba, we're doing this 🧋✨

✨ SYNOPSIS ✨

nfc-jewel r|w DUMP

that's it. that's the whole thing. she's simple, she's iconic 💅

🦋 DESCRIPTION 🦋

so nfc-jewel is a Jewel tool</> that lets you read or write tag data to/from a DUMP file. read = card ➡️ file, write = file ➡️ card. no cap 🫶

the Jewel tag is by Broadcom, previously Innovision, and she uses a binary Dump file to store data for all sectors. that's just how she is 💁‍♀️

⚠️ okay bestie, real talk, listen to me on this one: some parts of a Jewel memory can be written only once, and some parts are used as lock bits. so PLEASE read the tag documentation before you start experimenting too much 😭 like i'm begging you. do not raw-dog this. read the docs first fr fr 🚨

🎀 OPTIONS 🎀

• r | w — do a read from (r) or a write to (w) the card. pick your fighter 💖
• DUMP — the JeWel Dump (JWD). used to write (card ➡️ JWD) or (JWD ➡️ card). it's giving two-way street energy 🌈

💀 BUGS 💀

found a bug? bestie PLEASE report it on the libnfc issue tracker at:

https://github.com/nfc-tools/libnfc/issues

we're nosy, we wanna know 👀 not me refreshing that tracker at 3am 🙈

👑 LICENCE 👑

• libnfc is licensed under the GNU Lesser General Public License (LGPL), version 3. 🩵
• libnfc-utils and libnfc-examples are covered by the BSD 2-Clause license. ✨

legal girlies stay winning ⭐

💜 AUTHORS 💜

• Roel Verdult <roel@libnfc.org>
• Romuald Conty <romuald@libnfc.org>

this manual page was written by Romuald Conty <romuald@libnfc.org>, and it is licensed under the terms of the GNU GPL (version 2 or later). shoutout to the icons who built this 🫶🌸

that's the whole page bestie, you're basically a Jewel expert now 🧚‍♀️ this was libnfc, last touched Feb 02, 2014, and it's giving vintage queen energy 👑💖 mwah, go read your tags responsibly 💅✨