How to decode Kubernetes secret

Effortlessly decode Kubernetes secret. | Continue reading


@sleeplessbeastie.eu | 1 month ago

How to reserve node resources

Reserve node resources. | Continue reading


@sleeplessbeastie.eu | 1 month ago

How to perform Kubernetes conformance tests

Perform Kubernetes conformance tests using sonobuoy diagnostic utility. | Continue reading


@sleeplessbeastie.eu | 1 month ago

How to display whole systemctl output

Display whole systemctl output | Continue reading


@sleeplessbeastie.eu | 1 month ago

How to create job and cron job

Create job and cron job inside Kubernetes cluster. | Continue reading


@sleeplessbeastie.eu | 1 month ago

How to import part of the other code repository

Import part of the other code repository including applied commits. | Continue reading


@sleeplessbeastie.eu | 2 months ago

How to work with YAML files

Work with YAML files using yq a lightweight and portable command-line YAML processor. | Continue reading


@sleeplessbeastie.eu | 2 months ago

How to immediately delete Kubernetes object

Immediately delete Kubernetes object . | Continue reading


@sleeplessbeastie.eu | 2 months ago

How to run static pod

Run a static pod inside Kubernetes. | Continue reading


@sleeplessbeastie.eu | 2 months ago

How to create service account

Create service account. | Continue reading


@sleeplessbeastie.eu | 2 months ago

How to check whether Kubernetes cluster follows security best practices

Determine whether Kubernetes cluster follows security best practices. | Continue reading


@sleeplessbeastie.eu | 2 months ago

How to exclude starting point when searching for directories

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to enforce namespace quotas

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to create Kubernetes ConfigMaps and Secrets

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to restore object from etcd snapshot

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to backup and restore etcd database

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to install Ingress-Nginx Controller

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to change the default StorageClass

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to download system updates

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to install metrics server

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to display wireless signal level and link quality

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to use taints and tolerations

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 3 months ago

How to alter file ownership and permissions with a feedback information

Alter file ownership and permissions with a feedback information using verbose mode to see what exactly has changed. | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to display MAC address for wireless device

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to determine Vagrant machine status

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to find processes related to a specific connection

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to compact jq output

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to assign pod to specific nodes

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to clear APT cache after each operation

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to re-read partition table

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. | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to mark node as unschedulable and evict its pods

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to execute command as regular user

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to rename LXD container

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to use local port forwarding in Kubernetes

Use local port forwarding in Kubernetes. | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to inspect NTP service

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 4 months ago

How to display static information about the filesystems

Display static information about the filesystems stored in /etc/fstab configuration file. | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to enable RBAC in MicroK8s

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to open GNU dbm database file

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to match whole word using grep

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to display examples from kubectl help

Display examples from kubectl help. | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to configure basic DHCP server

Configure basic DHCP server using the Internet Software Consortium’s DHCP server. | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to rename photos by date and time based on EXIF data

Rename photos by date and time based on EXIF data. | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to display Kubernetes API resources

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to find device by the major and minor numbers

Personal blog about Linux operating system, Open Source software and automation | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to determine mountpoint for specific file or directory

Determine mountpoint for specific file or directory. | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to increase the limit of the mmap counts

Increase the limit of the mmap counts when using Docker desktop on Microsoft Windows. | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to get public key from OpenSSH private key

Display public key from OpenSSH private key. | Continue reading


@sleeplessbeastie.eu | 5 months ago

How to display directory contents sorted by time

Display directory contents sorted by time. | Continue reading


@sleeplessbeastie.eu | 5 months ago