LeZuse

# 1. Launch Docker Desktop
# 2. Verify it is running:
docker ps
# 3. Start up a postgres instance and grab the container ID:
container_id=$(docker run -e POSTGRES_PASSWORD=mysecretpassword -d postgres)
# 4. Connect using psql:
docker exec -it "$container_id" psql -h localhost -U postgres
# 5. After doing your business, exit psql and shutdown the instance:
docker stop $container_id
# 6. Cleanup if you won't be using the instance anymore

LeZuse

Docker downloads all updates into a directory in /Users/$USER/Library/Caches/com.docker.docker/org.sparkle-project.Sparkle Let's make this directory inaccessible to the user under which Docker is going to run (you).

Switch to root user:

  sudo su

Change directory ownership and prevent access to other users:

LeZuse

How to: show Kubernetes context in iTerm status bar

• install https://www.iterm2.com/documentation-shell-integration.html
• read https://www.iterm2.com/documentation-status-bar.html

Put something like this in your profile config:

function iterm2_print_user_vars() {
  iterm2_set_user_var kubeContext $(k_current_context)
 iterm2_set_user_var kubeNamespace $(k_current_namespace)

LeZuse

Node.js on Apple Silicon

Node Version Manager (https://github.com/nvm-sh/nvm) works perfectly across native node installations as well as emulated Rosetta installations. The trick I am using here is to install one LTS version of node under Rosetta and another stable version as native binary.

TODO

• find a way how to run the same node version on both platforms

LeZuse

#!/bin/bash

# Install
# Option 1: Install iTerm Bash integration
# https://www.iterm2.com/documentation-shell-integration.html
# Option 2: bash-preexec
# https://github.com/rcaloras/bash-preexec/blob/master/README.md#install
# Then source this file into your .bash_profile or equivalent:
# source "$HOME/analytics.bash"

LeZuse

#/usr/bin/env bash

# Bash completion for nx.dev project 
# Inspired by https://github.com/jukben/fish-nx/blob/master/completions/nx.fish

# Prerequisites:
# brew install jq fzf

# Installation
# Source this file in your .bash_profile:

LeZuse

#!/bin/bash

# Installation: 
# Move this file into /usr/local/bin and make it executable:
# chmod +x /usr/local/bin/tailscale

# https://tailscale.com/kb/1080/cli#using-the-cli
/Applications/Tailscale.app/Contents/MacOS/Tailscale $@

LeZuse

GL_TOKEN=xxxxxxx-xxxxxxx
ID_FROM=00001
ID_DESTINATION=00002
PREFIX=

[ "$1" == "--dry-run" ] && PREFIX=echo

download_page () {
	DATA=`curl --header "PRIVATE-TOKEN: $GL_TOKEN" "https://gitlab.com/api/v4/projects/$ID_FROM/variables?per_page=100&page=$c"`

LeZuse

-- Credits: https://superuser.com/a/937488/44834
-- https://apple.stackexchange.com/a/346995/62041
set inputVolume to input volume of (get volume settings)
-- Zoom does not allow the input volume to drop to 0, so we check by "lower than"
if inputVolume < 10 then
    set inputVolume to 100
    set displayNotification to "Microphone Unmuted"
else
    set inputVolume to 0
    set displayNotification to "Microphone Muted"

LeZuse

function services() {
  brew services \
    `echo -e 'list\nstart\nstop' | fzf --header 'brew services'` \
    `brew services list | tail -n +2 | \
      fzf -d' ' --with-nth=1 --preview='brew services list | grep {}' --preview-window=up:1 | \
      cut -d' ' -f1`
}