letsjustfixit

docker config inspect pxc_proxysql_cnf  | jq '.[0].Spec.Data' -r | base64 --decode > proxysql.cfg

ekreutz

Ansible variable precedence

Source: http://docs.ansible.com/ansible/latest/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable

From least to most important

• command line values (for example, -u my_user, these are not variables)
• role defaults (defined in role/defaults/main.yml)
• inventory file or script group vars
• inventory group_vars/all

pylover

#! /usr/bin/env bash
HOST=example.com
USER=alice
LTUN=0
RTUN=3
LADDR=192.168.2.4/31
RADDR=192.168.2.3
HOSTADDR=$(dig $HOST +short)
GW=192.168.1.1
FLAGS="-p7575 -N -v -w $LTUN:$RTUN"

sloria

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

• "Build tools for others that you want to be built for you." - Kenneth Reitz
• "Simplicity is alway better than functionality." - Pieter Hintjens

yaph

# http://coding.smashingmagazine.com/2012/10/29/powerful-command-line-tools-developers/
alias tunnel='sshuttle -D --pidfile=/tmp/sshuttle.pid -r <server> --dns 0/0'
alias stoptunnel='[[ -f /tmp/sshuttle.pid ]] && kill `cat /tmp/sshuttle.pid`'

pazdera

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Example of `adapter' design pattern
# Copyright (C) 2011 Radek Pazdera

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.