Software / Linux / Command Line How do I disable NetworkManager?
If you want to configure your network devices manually via /etc/network/interfaces you can remove the service. Firtstly configure your network ...
Software / Linux / Command Line How do I setup VNC for a user on Centos 7?
To setup your server to run a full desktop VNC session first we need to install the required packages.
yum groupinstall ...
Software / Linux / Command Line How do I rename a KVM VM?
This example works on Debian 13, but will likely work on other distributions too (CentOS 7).
Save a copy of the ...
Software / Linux / Command Line How do I enable mDNS/zeroconf/Bonjour on Armbian?
To allow <hostname>.local domains to be resolved on Armbian install the following.
sudo apt-get install avahi-daemon libnss-mdns libnss-mymachines
You should then be ...
Software / Linux / Command Line ClusterCTRL: How do I USBBOOT a Compute Module?
To boot a Compute Module as a USB device USBBOOT must be enabled.
Background
When using ClusterCTRL with Compute Modules "clusterctrl status" ...
Software / Linux / Command Line What does the output of 'clusterctrl status' mean?
Running "clusterctrl status" you will get output similar to the below text.
clusterhat:1
clusterctrl:2
maxpi:10
ctrl_bus:20:4:3 21:3:3
hat_version:1.2
hat_version_major:1
hat_version_minor:2
hat_size:4
hat_uuid:622aef87-17d6-4022-a370-781e1c3fe2b9
hat_vendor:8086 Consultancy
hat_product_id:0x0004
throttled:0x0
hat_alert:0
p1:0
p2:0
p3:0
p4:0
ctrl20:FW:1.1 ADC1:5014mV T1:18.60C
p5:0
u5:1
p6:0
u6:1
p7:0
u7:1
ctrl21:FW:1.1 ADC1:4891mV T1:23.52C
p8:0
u8:1
p9:0
u9:1
p10:0
u10:1
clusterhat:False if no ...
Hardware / Cluster HAT / Cluster CTRL How do I write new firmware to Cluster Triple?
Control of the Cluster Triple is done using an ATmega328P (or ATmega328PB), the IC can be reprogrammed using either a standard ...
Hardware / Cluster HAT / Cluster CTRL Troubleshooting missing Pi Zeros in a ClusterHAT
If you've got the Cluster HAT connected and you're having problems with one or more Pi Zeros not being visible ...
Hardware / Cluster HAT / Cluster CTRL How do I use the solder jumpers on the Cluster HAT?
Solder jumpers on the Cluster HAT allow you to modify the default behaviour and configuration. To change the configuration you ...
Software / Linux / Command Line How do I manually install clusterctrl?
If you're using one of the provided ClusterCTRL images the cluserctrl tool will already be installed but those using the ...