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@wholroyd
wholroyd / preparations.md
Last active June 14, 2024 08:20
Getting Minikube on WSL2 Ubuntu working

Windows Preparation

  1. Ensure hypervisor functionality is enabled in BIOS.

    • I know it sounds stupid, but if you already have it enabled, disable it, restart the machine, and enable it again.
    • Otherwise you will hit microsoft/WSL#5363
  2. Launch a PowerShell prompt in Administrator mode [Win+X > Windows PowerShell (Admin)]

dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
@nickistre
nickistre / docker-reset-full-single-line.sh
Last active July 24, 2023 22:45
Reset Docker environment
#!/usr/bin/env bash
# All in one line
docker stop $(docker ps -q) ; docker rm $(docker ps -aq) ; docker rmi -f $(docker images -q) ; docker volume prune -f ; docker network prune -f ; docker system prune -a --volumes -f
@psxvoid
psxvoid / delete-evicted-pods-all-namespaces.sh
Created August 6, 2018 14:41
Delete evicted pods from all namespaces (also ImagePullBackOff and ErrImagePull)
#!/bin/sh
# based on https://gist.github.com/ipedrazas/9c622404fb41f2343a0db85b3821275d
# delete all evicted pods from all namespaces
kubectl get pods --all-namespaces | grep Evicted | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod
# delete all containers in ImagePullBackOff state from all namespaces
kubectl get pods --all-namespaces | grep 'ImagePullBackOff' | awk '{print $2 " --namespace=" $1}' | xargs kubectl delete pod
# delete all containers in ImagePullBackOff or ErrImagePull or Evicted state from all namespaces
@kimus
kimus / ufw.md
Created March 2, 2014 22:46
NAT and FORWARD with Ubuntu’s ufw firewall

UFW

I use Ubuntu’s Uncomplicated firewall because it is available on Ubuntu and it's very simple.

Install UFW

if ufw is not installed by default be sure to install it first.

@mamchenkov
mamchenkov / git-commit-hash
Last active May 3, 2024 00:28
Find current git commit id/hash
$ git log -1 | grep ^commit | cut -d " " -f 2
dab96492ac7d906368ac9c7a17cb0dbd670923d9
$ git log -1 | grep ^commit | awk '{print $2}'
dab96492ac7d906368ac9c7a17cb0dbd670923d9