Tag: Linux
All the articles with the tag "Linux".
WireGuard, OTP and ACL's
Out of the box, WireGuard is a simple tool that solves a simple issue. Securely connect this system to that system. But what if that's not quite enough? If
OpenVPN Gnome Network Manager and OTP
If you're looking for the answer to how to get Gnome to connect to your OpenVPN using OTP, then you're going to come to a dead end. There's been an outstan
OpenVPN Client in the Background
With 2FA/MFA and OpenVPN on Linux you need to use the terminal to start up the session. sudo openvpn user.name.ovpn You then get to see all the prompts for
Exim4 Tainted and Permission Denied
Updated:Talk about driving me crazy. We had error messages in our logs claiming that the vacation transport - or out of office auto replies didn't work because of
Removing ANSI Colours from Log Output
Despite using the --no-color switch for docker logs, I still get colour output. This is frustrating as I just want to throw the output into a file for anal
Nvidia... again!
Updated:Yep, whilst applying some updates to Manjaro, my screen goes blank and the system dies. This time the updates are with 5.17, and it forced me to reboot and
tmux
Updated:Terminal Multiplexer, it's like screen ++ I generally use screen when running detached processes, been doing so for a long time and switching to tmux is go
AWS RDS PostgreSQL Passwords
Working on a customer's AWS database instance, I found they didn't have all the passwords. I could get onto administer to AWS RDS database and instance, bu
Performance Monitoring Update
Previously, we used InfluxDB v1 - now we're rolling out InfluxDB v2.1. Building the Container Set We're going to use glances, influxdb and grafana. version
Performance Monitoring
Updated:With glances on Linux we are able to get a good overview of performance, including the dockers that are running. Rather than simply watch this on screen we