OOKB - Olaf's Own Knowledge Base

osd_std_ports - created

olaf (olaf@undisclosed.example.com) — 2025-09-28T17:24:42+00:00

Let OpenSearch Dashboards (debian) run on standard ports (HTTP :80 or HTTPS :443) Without changing the default configuration, OpenSearch Dashboards (OS-D) is listening at port 5601 for either HTTP or HTTPS. In /etc/opensearch-dashboards/opensearch_dashboards.yml the line

monitororder - Added difference X11 Wayland

olaf (olaf@undisclosed.example.com) — 2025-08-31T13:11:44+00:00

Multiple monitor setup correct login screen order In a multi-monitor configuration, the order of the monitors might be different on the logon screen and KDE Plasma (Wayland). The configuration in Debian 13 Trixie is even a little more tricky: while SDDM is running in a X11 session, you might want to run the desktop session in Wayland.

rustdeskclient - created

olaf (olaf@undisclosed.example.com) — 2024-12-31T11:50:13+00:00

Install RustDesk Client Download the installer package Go to thegithub site of the project and download the EXE or MSI. Run the downloaded file and click on “Install”. Change the ID If the machine has a ID already stop the RustDesk client UI (close the program) and the service:

windows - Added RustDesk Client

olaf (olaf@undisclosed.example.com) — 2024-12-31T11:31:41+00:00

Windows If Linux had better gaming support I would use only that. But it hasn't ... Windows Installation and Setup Windows allow access to Admin shares (WORKGROUP) RustDesk Client

kibanaonlinuxupdate - updated for v8.15

olaf (olaf@undisclosed.example.com) — 2024-10-23T04:21:30+00:00

Automatic update Kibana with apt when running on standard ports (HTTP :80 or HTTPS :443) When Kibana is installed with the ES repository, Kibana will be updated when running apt upgrade. Even though this is very convenient and simple to do, Kibana won't start after the update for two reasons:

kibanaonlinux - Updated location of node since Kibana 8.15

olaf (olaf@undisclosed.example.com) — 2024-10-20T14:41:58+00:00

Install Kibana on Linux Install Debian with basic function, only add SSH server. Login as root Modify /etc/network/interfaces auto enp8s0 iface enp8s0 inet static address 10.0.0.15 netmask 255.255.0.0 gateway 10.0.0.1 dns-nameservers 10.0.0.1

run_kibana_on_standard_ports - update with changes to 8.15

olaf (olaf@undisclosed.example.com) — 2024-10-20T14:14:42+00:00

Let Kibana (debian) run on standard ports (HTTP :80 or HTTPS :443) Without changing the default configuration, Kibana is listening at port 5601 for either HTTP or HTTPS. In kibana.yml the line server.port: 5601 is setting this explicit. When the standard port for HTTP (:443) is configured for Kibana in kibana.yml

exiftool - created

olaf (olaf@undisclosed.example.com) — 2024-05-15T06:47:35+00:00

EXIFTool to modify EXIF metadata in photo files When I started using Excire Foto to sort my photos, I noticed that many of my photos were either taken with a camera that didn't write EXIF information or were modified by a program that removed the metadata.

start - added EXIFTOOL

olaf (olaf@undisclosed.example.com) — 2024-05-15T06:27:05+00:00

Welcome to my Wiki This part of my site is based on DokuWiki. I created this to have a place where I can keep technical solutions I found for problems I am working on. Since there might be people struggeling on the same stuff, I made this public.

rustdesk

olaf (olaf@undisclosed.example.com) — 2024-02-06T18:32:58+00:00

Install Rustdesk Server on Debian Download the deb packages Go to the github site of the project and copy the links for the hbbs and hbbr server. For version 1.1.10-3 that would be and . On the Debian Linux server download the packages: wget https://github.com/rustd…

xp12 - created

olaf (olaf@undisclosed.example.com) — 2024-01-19T00:14:49+00:00

X-Plane 12 under Debian Linux At least since the implementation of ZINK (an OpenGL bridge to Vulkan) in XP12 the performance of XP12 is amazing under Linux. Here I will list solutions to issues I had when I installed XP12 under Debian Bookworm (12).

sidebar - added easymesh

olaf (olaf@undisclosed.example.com) — 2023-12-18T23:02:53+00:00

Welcome to my Wiki Elasticsearch Linux Opensearch Sat receiver Octagon SF 8008 Windows Android: Disable WhatsApp backup Arduino and ESP32 OpenSSL Setup Occulus software for multi-user on PC EasyMesh Welcome to your new DokuWiki

tplink - created

olaf (olaf@undisclosed.example.com) — 2023-12-18T23:01:20+00:00

EasyMesh with TP-Link AX55 This is related to hardware version v1.0 For ethernet backhaul to work Beta firmware 1.2.6 is required. It can be found at Setup Step 1 ... Step 2 ... Step x ... Ethernet backhaul With firmware 1.2.6 installed, there is not much more to do than to connect the second AX55 to the Mesh Master.

ax55-large.jpg

olaf (olaf@undisclosed.example.com) — 2023-12-18T22:18:26+00:00

overview_archer_ax55_02_large_20210816012609l.jpg - removed

olaf (olaf@undisclosed.example.com) — 2023-12-18T22:13:17+00:00

ax55 - created

olaf (olaf@undisclosed.example.com) — 2023-12-18T21:56:38+00:00

EasyMesh Create a meshed wireless network with multiple routers. With proprietary mesh protocols many manufacturer sell the router for low prices but it can only connect to mesh APs of the same brand. EasyMesh connects devices (routers too) from different manufacturers.

rheloffline - created

olaf (olaf@undisclosed.example.com) — 2023-12-06T07:43:33+00:00

Create a repository to update an offline Red Hat Enterprise Linux system When running a RHEL server without internet connection, it cannot receive upgrades. But with a RHEL system with the same major release that is online, it is possible to download the required packages and dependencies.

snippets - Added RHEL Offline Repo

olaf (olaf@undisclosed.example.com) — 2023-12-06T07:23:33+00:00

Snippets This page contains command syntax and short scripts for things I often forget how to ... clone a drive with dd and show progress Correct time difference between Ubuntu and Windows on multi boot systems Disable kWallet on the Plasma desktop Display all certificates contained in a PEM file (full chain) Enable System Icons (home, Trash, My Computer, Network) on the Plasma desktop KVM/ QEMU Extend a virtual disk KVM/ QEMU mount host directory in VM Repository for offline systems …

expanddisk - Added LVM extension

olaf (olaf@undisclosed.example.com) — 2023-11-05T13:41:30+00:00

+ KVM / QEMU Extend a virtual disk Extend a virtual disk with simple partition schema With the VM shut down directly extend the disk image on the host: qemu-img resize virtual_disk.qcow2 +10G Load the network block device driver into the kernel and attach the disk to the host

disablekwallet.png - created

xmailadmin (xmailadmin@undisclosed.example.com) — 2023-01-25T22:04:30+00:00