All Posts · blog.g3rt.nl

2023

First release of Purepythonmilter: 0.0.1 07 Feb 2023, 23:30

2021

Generate QR-codes for Wi-Fi and Wireguard directly from your 'pass' passwordstore 29 Oct 2021, 00:00

SSH host key validation done right – strict yet user-friendly 27 Oct 2021, 22:15

systemd-networkd to the rescue for DHCPv6 Prefix Delegation with my ISP 27 Oct 2021, 00:00

How to do VLANs with systemd-networkd on Linux 24 Oct 2021, 23:45

2020

Misleading news on false positives with PCR tests (COVID-19) 24 Jul 2020, 17:30

2017

How to create a backport of a package 08 Aug 2017, 00:00

2016

Upgrade your SSH keys! 23 Sep 2016, 09:00

Nginx add_header configuration pitfall 17 Feb 2016, 23:00

2015

Android device encryption user interface flaw 18 Aug 2015, 09:00

Enabling Dell Latitude RFID/NFC (Broadcom 5880) 17 Jul 2015, 09:00

2014

16 tips on OpenVPN security 30 Oct 2014, 12:00

How to take down SSLv3 in your network using iptables firewall? (POODLE) 16 Oct 2014, 00:00

How to allow a Google Chromecast in your host firewall? 30 Sep 2014, 21:45

Enable your Debian Squeeze LTS security support now! 05 Jun 2014, 22:00

Getting started with the SmartCard-HSM 23 Apr 2014, 23:33

How to encrypt a LUKS container using a smart card or token 20 Apr 2014, 12:00

Announcing my blog 19 Apr 2014, 20:00

2013

Python virtualenv for development and deployment 27 Mar 2013, 00:28

2012

How to retain exit status codes through pipes in Bash scripts 10 Aug 2012, 12:00

Arduino serial-over-TCP using your OpenWRT device 13 Jan 2012, 00:59

2011

Creating a my.cnf for easy command line operations 09 Nov 2011, 11:15

How to regenerate SSH host keys 08 Nov 2011, 15:17

Patch for overheating ThinkPads 01 Oct 2011, 18:48

Building and using shared libraries in Linux 30 Sep 2011, 00:24

SSL client authentication in Apache 22 Sep 2011, 14:35

Building C++ shared libraries in Qt Creator (cross-platform) 20 Sep 2011, 23:59

Determine if the host will run filesystem check when reboot 25 Aug 2011, 12:31

Rsyslog remote logging using RELP 10 Aug 2011, 01:33

How to change the hostname of a current running Linux installation 06 Aug 2011, 22:00

Changing the username, user id (number), groupname and group id 22 Jul 2011, 15:23

How to copy MySQL privileges from one server to another 20 Jul 2011, 10:50

How to use Thinkfan to control your Thinkpad's fan speed 18 Jul 2011, 17:53

How to use the Thinkpad ACPI kernel module 18 Jul 2011, 17:28

Thinkpad SMAPI driver: Battery control and more 18 Jul 2011, 12:38

Using wget or curl with HTTP authentication 18 Jul 2011, 12:08

How to use a custom backend for HTTP basic authentication in Apache 14 Jul 2011, 21:33