Install metrics server on Kubernetes cluster.
Display wireless signal level and link quality on Raspberry Pi.
Define taints and tolerations.
Alter file ownership and permissions with a feedback information using verbose mode to see what exactly has changed.
Display MAC address for wireless device on Raspberry Pi.
Inspect Vagrant machine status.
Find processes related to a specific connection.
Compact jq output.
Assign pod to specific nodes.
Automatically clear APT cache after each operation.
Re-read partition table without machine reboot using blockdev utility which is a part of the util-linux package that contains several applications oriented towards maintenance of your system.
Mark node as unschedulable and evict its pods.