This is how I added TimescaleDB to my PostgreSQL-server and enabled it on my existing Zabbix database. I found alot of helpful artikels and reference …
Category: IT
Encrypt communication between Zabbix Agent2 and Zabbix Server 7.0 LTS with PSK
These instructions are for Ubuntu 24.04 LTS but would work on other versions and flavours with some modifications. We’ll start on the client side. Open …
OTP challenge SSH/ThinLinc on Ubuntu 22.04
Short tutorial how to enable 2FA/OTP (ex. Google Authenticator) when logging in via SSH or in my case mainly ThinLinc Terminal Sessions. If you haven’t …
Plex Media Server on Ubuntu 20.04 LTS
This short “guide” starts after a fairly default Ubuntu 20.04 LTS (server/headless) is setup. There are a lot of good guides but all the one’s …
Extend disk, VMWare, Ubuntu 20.04, command line
Needed to extend the disk on one of the VMs today. Started writing a short guide but found someone that had already written one with …
Zabbix on Ubuntu with SSL
Everyone needs a monitor system, right? Disclaimer or Scope/Intention This is how I did it. Short guide, more or less for myself so I won’t …
Ubuntu 20.04 on vSphere 6.7, log error SDA/SGIO
The problem is that VMWare by default doesn’t provide information needed by udev to generate /dev/disk/by-id entries. Apart from ESX, VMWare Workstation is also affected. …
Linux Ubuntu 20.04 NTP & TimeZone
Set TimeZone:sudo timedatectl set-timezone Europe/Stockholm Set NTP. Edit timesyncd.conf:nano /etc/systemd/timesyncd.conf Add NTP-server(s):NTP=ntp.se Close and Save, Ctrl+X, Y, Enter. Restart service, check status:sudo systemctl restart systemd-timesyncdsudo …
Linux Ubuntu 20.04 logging to syslog-server
Send logs to a central syslog-server. SSH to the machine or directly at terminal. Install rsyslogsudo apt install rsyslogsudo systemctl start rsyslog Edit confsudo nano …
osTicket on Ubuntu with SSL
Everyone needs a ticket system, right? Disclaimer or Scope/Intention This is how I did it. Short guide, more or less for myself so I won’t …