JuPlutonic

#!/bin/bash
# Set up CPAN, cpanm, youtube-viewer, po4a[x], stow
# Append the following lines to .bashrc / .profile
# PERL_DIR=$HOME/.perl
# export PERL_LOCAL_LIB_ROOT=$PERL_DIR:${PERL_LOCAL_LIB_ROOT}
# export PATH=$PERL_DIR/bin:$PATH
# export PERL5LIB=$PERL_DIR/lib/perl5
# PERL_MB_OPT="--install_base \"${PERL_DIR}\""; export PERL_MB_OPT;
# PERL_MM_OPT="INSTALL_BASE=${PERL_DIR}"; export PERL_MM_OPT;

JuPlutonic

#!/usr/bin/env bash
# Docker compose wrapper with submodule support
# Reads all docker-compose.yaml files given with -f / --files and compiles one
# big docker-compose.yaml file before running docker-compose.
#
# This is useful when you have nested docker-compose subprojects in different
# folders which contain relative paths.
# see: https://github.com/docker/compose/issues/3874
#
# Environment:

JuPlutonic

Rails app with Yarn and Webpack workflow

http://g3ortega.com/rails/2017/05/30/rails-5-1-and-forward-yarn-on-rails.html

https://evilmartians.com/chronicles/evil-front-part-1

RVM install Ruby 2.5.1

$ rvm install 2.5.1

JuPlutonic

Единственная запара возникла при подключении иконок к рельс6, решается так (app/javascript/packs/fa.scss)

@import "bulma/bulma";

$fa-font-path: '~@fortawesome/fontawesome-free/webfonts';
@import '~@fortawesome/fontawesome-free/scss/fontawesome';
@import '~@fortawesome/fontawesome-free/scss/solid'; // fas prefix
@import '~@fortawesome/fontawesome-free/scss/brands'; // fab prefix
// see https://fontawesome.com/how-to-use/with-the-api/setup/importing-icons for more prefixes

JuPlutonic

@steps_path = ENV['STEPS_PATH']
@features_path = ENV['FEATURES_PATH']
@steps_array = []
@unused_steps = []

def steps_files(path)
  Dir[path + '**/*.rb']
end

def features_files(path)

JuPlutonic

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

JuPlutonic

Originally published in June 2008

When hiring Ruby on Rails programmers, knowing the right questions to ask during an interview was a real challenge for me at first. In 30 minutes or less, it's difficult to get a solid read on a candidate's skill set without looking at code they've previously written. And in the corporate/enterprise world, I often don't have access to their previous work.

To ensure we hired competent ruby developers at my last job, I created a list of 15 ruby questions -- a ruby measuring stick if you will -- to select the cream of the crop that walked through our doors.

What to expect

Candidates will typically give you a range of responses based on their experience and personality. So it's up to you to decide the correctness of their answer.

JuPlutonic

GnuPG Packaging

A few items here assume zsh as shell (globs and expansion modifiers, print -l).

Required installation order:

Previously recorded:
gmp nettle gnutls npth libgpg-error libgcrypt libksba libassuan  ( pinentry , gnupg )

JuPlutonic

### Nginx ###
check process nginx with pidfile /opt/nginx/logs/nginx.pid
  start program = "/etc/init.d/nginx start"
  stop program = "/etc/init.d/nginx stop"
  if cpu > 60% for 2 cycles then alert
  if cpu > 80% for 5 cycles then restart
  if memory usage > 80% for 5 cycles then restart
  if failed host 127.0.0.1 port 80 protocol http
    then restart
  if 3 restarts within 5 cycles then timeout

JuPlutonic

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql