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Completed and updated for Catalina (macOS 10.15.4)

Homebrew multi-user setup

Homebrew Multi User Setup

First, create a brew group and add users

Do this once

1. sudo dseditgroup -o create brew Create a brew group

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FROM i386/alpine:3.10.2

# Wine 32Bit for running EXE
RUN apk add --no-cache wine=3.0.4-r1 freetype=2.10.0-r0

# Configure Wine
RUN winecfg

# Install wget
RUN apk add --no-cache wget=1.20.3-r0

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function jwt-decode() {
  sed 's/\./\n/g' <<< $(cut -d. -f1,2 <<< $1) | base64 --decode | jq
}

JWT=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ

jwt-decode $JWT

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alias kc='kubectl'
alias kclf='kubectl logs --tail=200  -f'
alias kcgs='kubectl get service -o wide'
alias kcgd='kubectl get deployment -o wide'
alias kcgp='kubectl get pod -o wide'
alias kcgn='kubectl get node -o wide'
alias kcdp='kubectl describe pod'
alias kcds='kubectl describe service'
alias kcdd='kubectl describe deployment'
alias kcdf='kubectl delete -f'

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Get container last termination message:
kubectl get pod gotest-app-morty-5d6f6667c4-8bffb -o go-template="{{range .status.containerStatuses}}{{.lastState.terminated.message}}{{end}}"

Get events sorted by date:
kubectl get event --sort-by .lastTimestamp

Get events sorted, filtered by deployment name:
kubectl get event --sort-by .lastTimestamp --field-selector involvedObject.name=go-static-files-rick

Get logs filtered by label (suitable for deployments):

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xattr -d com.apple.quarantine "path to app.app"

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Get git commit history for period:
git log --oneline --no-merges --after="2019-C10-01" --until="2019-10-31" --author="Anton Efimenko" --format="%s"

Unique commit messages:

git log --oneline --no-merges --after="2019-C10-01" --until="2019-10-31" --author="Anton Efimenko" --format="%s" | uniq

commits count by author:
git shortlog -s -n --all --no-merges

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killall -HUP WindowServer

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import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

        let window = UIWindow(frame: UIScreen.main.bounds)

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TL;DR

Install Postgres 10, and then:

sudo pg_dropcluster 10 main --stop
sudo pg_upgradecluster 9.6 main
sudo pg_dropcluster 9.6 main