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# https://gist.github.com/amit/45e750edde94b70431f5d42caadee423
namespace :db do
  DEFAULT_BACKUP_DIR = "#{Rails.root}/tmp/backups"
  BACKUP_DIR = ENV['DB_BACKUP_DIR'].presence || DEFAULT_BACKUP_DIR
  KEEP = ENV['DB_BACKUP_KEEP'].present? ? ENV['DB_BACKUP_KEEP'].to_i : 7

  desc "Dumps the database to backups"
  task dump: :environment do
    cmd = nil
    with_config do |_app, host, db, user, passw, port|

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# See https://docs.docker.com/engine/reference/builder/#dockerignore-file for more about ignoring files.

# Ignore git directory.
/.git/

# Ignore bundler config.
/.bundle

# Ignore all default key files.
/config/master.key

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# copy script content into ` sudo gitlab-rails console `:
# Gitlab FOSS does only give you the option to Prioritize Labels per project, and only On/Off, no value.
# IT is tiresome to iterate each project and set prioritzed labels, but in the database you can just set an arbitrary Priority Value

# Priority order: Lowest First.
should_be = {
  "prio:0" => 5,
  "type:bug" => 6,
  "prio:1" => 8,
  "prio:2" => 9,

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Mass-Fix EXIF date of photo collection, especially scans, social media files received etc.

If you have your photos correctly sorted in a way:

*/2007-01-01/*.jpg

that script can loop through all and check if the exif DateTimeOriginal matches with the folder.

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Order and provision a Hetzner Cloud based Gitlab-Runner Docker-machine autoscaling infrastructure

See my blog for more information.

• Adjust settings in vars.auto.tfvars.
• Run with terraform init && terraform apply

Content:

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#!/usr/bin/env ruby

require 'json'
require 'bundler/inline'
gemfile do
  source 'https://rubygems.org'
  # gem 'pry'
  # gem 'toml'
  gem 'typhoeus'
end

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Papercut replacement

• imap to print
• use case: on a Raspi oder Office server that hangs in the same LAN like the printer and can print via cups/system using "lp"
• just uses lp under the hood
• uses the awesome mail_room Gem under the hood to handle imap connection, which does most of the lifting

Send Mail as a authorized return-path (via regex matching) to your mailbox, it will print all pdf Attachments.

USAGE

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require 'bundler/inline'

# TODO: Skip Auto udpate when not on master or main branch

gemfile do
  source 'https://rubygems.org'
  gem 'bundler-audit', "~> 0.9"
  gem 'pry'
  gem 'tty-prompt'
end

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<template lang="pug">
  .pdf-page--wrapper(:class='{"text-selection": textSelectionEnabled }')
    .row.mr-3
      .col-sm-3
      .col-sm-6.pdf-page--headline {{$t('js.attachment_viewer.page', { page: page })}}
      .col-sm-3
        .pdf-page--buttons
          .btn-group.mr-1(v-if="printable")
            button.btn.btn-secondary.btn-sm(type="button" @click="print" data-toggle="tooltip" data-placement="top" :title="$t('js.attachment_viewer.print')")
              i.mdi.mdi-printer.mdi-fw

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FROM ruby:2.7.1-alpine

ENV BUNDLER_VERSION=2.0.2

RUN apk add --update --no-cache \
      binutils-gold \
      build-base \
      curl \
      file \
      g++ \