F21

Update all pulled docker images

docker images |grep -v REPOSITORY|awk '{printf "%s:%s\n", $1, $2}'|xargs -L1 docker pull

F21

This is a quick guide of the commands we use to sign someone's GPG key in a virtual key signing party.

Note: The steps cover only the technical aspects of signing someone's key. Before signing someone's key, you must verify their identity. This is usually done by showing government-issued ID and confirming the key's fingerprint

The commands will work for both GPG and GPG2.

I use Julian's key for the examples. His key id is 2AD3FAE3. You should substitute with the appropriate key id when running the commands.

Signing the key

1. List the keys currently in your keyring: gpg --list-keys.

F21

package main

import (
	"crypto/md5"
	"flag"
	"fmt"
	"io"
	"log"
	"os"
	"path/filepath"

F21

minikube start --kubernetes-version=v1.7.0 --extra-config=apiserver.Authorization.Mode=RBAC

kubectl create clusterrolebinding add-on-cluster-admin --clusterrole=cluster-admin --serviceaccount=kube-system:default

minikube dashboard

F21

Remove dangling images

docker images -qf dangling=true | xargs docker rmi

Remove dangling volumes

docker volume ls -qf dangling=true | xargs -r docker volume rm

F21

Keybase proof

I hereby claim:

• I am f21 on github.
• I am f21 (https://keybase.io/f21) on keybase.
• I have a public key whose fingerprint is 1FBD EDB8 F7F4 4A77 FDF3 56F2 A11A 8EE1 92A0 36A4

To claim this, I am signing this object: