https://r3d0t.github.io/tags/linux/Recent content in linux on Pwn & PivotHugoenpnp@tacticalhead.uk (PnP)pnp@tacticalhead.uk (PnP)Fri, 31 Jul 2026 16:00:00 -0400https://r3d0t.github.io/posts/rfid-hacking-pt2/Fri, 31 Jul 2026 16:00:00 -0400pnp@tacticalhead.uk (PnP)https://r3d0t.github.io/posts/rfid-hacking-pt2/How to read an NTAG213 NFC tag, break down its NDEF/TLV data structure, and write a custom vCard to it using Proxmark3, including a Python script (vcard2ndef.py) that automates the process.https://r3d0t.github.io/posts/rfid-hacking/Tue, 12 May 2026 21:30:00 -0400pnp@tacticalhead.uk (PnP)https://r3d0t.github.io/posts/rfid-hacking/How to read, analyze, and clone a hotel RFID key card using Proxmark3 — covers MIFARE Classic 1K structure, key recovery, and card cloning.https://r3d0t.github.io/posts/p25-scanner/Fri, 23 Jan 2026 10:37:00 -0500pnp@tacticalhead.uk (PnP)https://r3d0t.github.io/posts/p25-scanner/How to monitor and decode P25 digital trunked radio communications on Linux using SDRTrunk and a Software-Defined Radio dongle.https://r3d0t.github.io/posts/pentoo-installation/Sun, 18 Jan 2026 11:42:00 -0500pnp@tacticalhead.uk (PnP)https://r3d0t.github.io/posts/pentoo-installation/Step-by-step guide to installing Pentoo Linux, a Gentoo-based security distribution, including partitioning, bootloader setup, and post-install configuration.https://r3d0t.github.io/posts/framework-laptop-13-freezing-screen/Sun, 10 May 2026 10:54:00 -0400pnp@tacticalhead.uk (PnP)https://r3d0t.github.io/posts/framework-laptop-13-freezing-screen/How to fix screen freezing and GPU hangs on the Framework Laptop 13 running Linux — AMD GPU kernel parameter fix via GRUB.https://r3d0t.github.io/posts/airplane-tracker/Sat, 11 Apr 2026 18:15:00 -0500pnp@tacticalhead.uk (PnP)https://r3d0t.github.io/posts/airplane-tracker/How to track live aircraft using a cheap RTL-SDR dongle, dump1090, and ADS-B signals — includes setup, antenna tips, and map visualization.https://r3d0t.github.io/posts/burp-suite-browser-not-working/Sat, 21 Feb 2026 16:03:00 -0500pnp@tacticalhead.uk (PnP)https://r3d0t.github.io/posts/burp-suite-browser-not-working/How to fix the Burp Suite embedded browser not launching on Linux — quick fix for the Chromium sandbox and version mismatch errors.