nirgeier

# Place the file under ~/.lima/_config/override.yaml
cat << EOF > ~/.lima/_config/override.yaml
---
mounts:
  - location: "/tmp"
    writable: true
  - location: "~/"
    writable: true
EOF 

nirgeier

Vim Useful shortcuts

Delete all content of the file (empty file)

ESC + gg + dG

So, how does this dG command works?

• gg - Jump to the first line of the file
• dg - d is for the cut action and G is for moving the cursor to the end of the file.
• This way, dG cuts all the text from the current cursor position to the end of the file.

nirgeier

Docker on Lima (lima-vm/lima) Setup Guide

In recent months, Lima has become de facto standard software as a free and open source alternative to Docker Desktop for Mac. Several projects (such as Colima, Rancher Desktop, or Finch) for similar purpose also uses Lima as their backend. These projects will make it easier to set up Lima. But some people may not want to introduce extra components other than Lima. This guide will show you how to set up Lima to be alternative to Docker Desktop for Mac, while using Lima only.

🪣 Note. It is a good practice to uninstall Docker Desktop for Mac before proceeding with the following steps.

1. Install Lima and Docker CLI

nirgeier

- name: DO
  hosts: localhost
  vars:
    project_name: "PUT A NAME FOR YOUR PROJECT HERE"
    do_token: "PUT YOUR DIGITAL OCEAN API KEY HERE ==> https://cloud.digitalocean.com/settings/api/tokens"
    repository: "PUT YOUR REPOSITORY URL HERE"

  tasks:
    - name: LOCAL | Generate SSH key
      shell: ssh-keygen -b 2048 -t rsa -f ~/.ssh/{{project_name}} -q -N ""

nirgeier

##
## Global variables
##

# The string which we wish to replace
STR_TO_REPLACE="STR_TO_REPLACE"

# The new value
STR_REPLACMENT="New Server URL"

nirgeier

Acai
Aceola
Alfalfa Sprouts
Apple
Apricot
Apricots
Artichoke
Asian Pear
Asparagus
Atemoya

nirgeier

##
# This is an adoption from Oh My Zsh for Google Cloud Shell
# author - bobvanluijt
# source - https://github.com/bobvanluijt/google-cloud-shell-pro-zsh
##

main() {

  # Install zsh
  sudo apt-get -qq update 

nirgeier

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

nirgeier

/**
 * This script will delete all group members which are displayed in a given page.
 *
 * @author: Nir Geier
 *
 * Usage:
 *    Load as many users as you need, then open console and paste this script in teh console.
 *    Once the script finished executing you will be see blank members page, reload the next
 *    page and start the process again.
 *

nirgeier

# without `:` the values are optionals
while getopts abc flag;
do  
    case "${flag}"
      in
        a ) echo $optarg ; pa="$OPTARG"; echo $pa;;
        b ) pb=${OPTARG};;
        c ) pc=${OPTARG};;
        \?) echo "Invalid option: kubde" 1>&2 ;;
        : ) echo "Invalid option: $OPTARG requires an argument" 1>&2;;