hospadar

Setting up dnsmasq on ubuntu

This refers to ubuntu 18.04

By default, Ubuntu is using network-manager to manage network connections, and systemd-resolved is managing dns resolution

We're going to:

1. Disable systemd-resolved all together
2. Set up network-manager to run its own dnsmasq and point /etc/resolv.conf at its dnsmasq instance

hospadar

{:user {:dependencies [[proto-repl "0.3.1"]
                       [com.bhauman/rebel-readline "0.1.4"]
                       [org.clojure/tools.nrepl "0.2.13"]
                       [com.gfredericks/debug-repl "0.0.10"]]
        :aliases {"rebel" ["trampoline" "run" "-m" "rebel-readline.main"]}
        :repl-options {:nrepl-middleware [com.gfredericks.debug-repl/wrap-debug-repl]}
        :injections [(require 'clojure.pprint)]}}

hospadar

#!/usr/bin/env python3

"""
Yet-another s3cat implementation.
streams files out of s3.

Requires boto3
> pip3 install boto3

Will use whatever your default credentials are locally (i.e. whatever you set up for awscli)

hospadar

#!/bin/bash
#Handy update script for auto-updating your IP4 and IP6 dynamic DNS name if you use freedns.afriad.org.  
#Probably other providers could be used as well if you modify the update URLs slightly
#uses opendns.com's magic resolver to try and figure out actual public-facing IP addresses
set -e

#To set up:
#go create an A record (for IP4) and a AAAA record (for IP6) for the same dynamic domain name
#replace the <angle bracketed sections> with the appropriate dynamic dns name and update URLs
MY_DOMAIN=<your freedns dynamic domain name>

hospadar

#version of my ultimate prompt for the fish shell.  MUCH easier to read!


function find_git_branch
  # Based on: http://stackoverflow.com/a/13003854/170413
  set -l git_branch (git rev-parse --abbrev-ref HEAD 2> /dev/null)
  if [ -z "$git_branch" ]
    echo -n ""
  else 
    if [ "$git_branch" = "HEAD" ]

hospadar

#/bin/env python3
from argparse import ArgumentParser
import boto3, time, sys, random
import urllib.parse as p

batch_size = 1000

def rm_files(uri_list, total_num):
    client = boto3.client('s3')
    c = 0

hospadar

(def operators [= < > <= >= not= + - * / mod and or not])

(def functions [filter select])

;not yet
;(def more_functions [select-distinct inner-join left-join group-by aggregate])

;not yet
;(def agg_func [min max sum count ])

hospadar

;Useful macro for creating objects that can be called like java objects.
;Handy for testing clojure functions that use java objects directly.  
;Allows you easily create mock objects that can be passed into clojure functions

;EX: you have a clojure function that takes a curator LeaderLatch - the only functions you actually call are start(), hasLeadership(), and close()
;It would be a major hassle to implement a leader-latch subclass just to test that the function doesn't do any work unless it hasLeadership.

;You could implement a quick fake leader latch like:
;(fake-object
;   (close [this] (comment "no-op"))

hospadar

#My pylintrc for use with atom.io's linter-pylint
[MESSAGES CONTROL]
disable=W0311,W1201,W0702,W0611

hospadar

#Luke's Ultimate Prompt
#displays shortened time, username, shortened absolute path, git branch status colored red if dirty, colored smiley face indicating return code of previous command
#also includes a colored mortal kombat PS2 for those long commands.
#Written by Luke Hospadaruk with lots of help from the internet
find_git_branch() {
  # Based on: http://stackoverflow.com/a/13003854/170413
  local branch
  if branch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null); then
    if [[ "$branch" == "HEAD" ]]; then
      echo -n ' detached*'