Tech-stuff

2021

DeepFaceLab in Linux – How to handle cuda libraries

I’ve been struggling with cuda libraries and DeepFaceLab for the last day, and failed making it work properly in Linux. The most common case when it comes to Linux failures (at least for this one) is that people tend to...

24 July 2021

Letsencrypt and webservices auto-restart

So I have a bunch of SSL-certificates, wildcarded, that is renewing from time to time. And since I hate googing for things ending up without any results anyway, I recently wrote a script that is checking against apache and nginx...

9 February 2021

2020

Postfix smtpauth and clients without imap/pop-auth

Clients that does not support SMTP authentication via imap or pop Full documentation of a postfix setup is also available at Tornevall Networks at https://docs.tornevall.net/x/JQDpAw – for updates, I suggest that you read there first. This text is written in...

4 October 2020

2019

The postfix-Maildir guide

Full documentation of a postfix setup is also available at Tornevall Networks at https://docs.tornevall.net/x/JQDpAw – for updates, I suggest that you read there first. For a long time ago, I decided to install qmail. I loved it. It felt so...

12 August 2019

Help! /boot is full!

That won’t be the first time. When /boot is full, and you can’t purge any kernel because of those damn dependencies. I’ve bookmarked a script found at github for a while ago, which explains a safe way of cleaning old...

3 July 2019

Asterisk [v16] + Skype via PJSIP (pjsip.conf)

I’ve been looking a while now, for a proper pjsip-configuration for Asterisk that works with Skype. I found almost nothing but a shitload of dead ends. Either there was 484 Address Incomplete messages, 404 Not found or 403 Forbidden messages...

2 July 2019

OpenVZ: Bridged IPv6 subnets

I’ve been working on a gre tunneling interface for a while, but had wishes to make my OpenVZ host take care of the services that should host the tunnel – like for example, instead of assigning each single IPv6-address manually...

7 January 2019

OpenVZ and sit-tunnels (Hurricane Electric) +openvpn

It has come absolutely clear to me that sit-tunneling on OpenVZ is practically impossible. A technician from Hurricane Electric has rounded it up by following comment: Ok, I’ve been handling a bunch of tickets opened by folks now trying to...

6 January 2019