Gary Danko donutheist

donutheist / popen-accept-stdin.py

Last active October 2, 2025 18:52

Python pass input to to use as stdin

	import subprocess

	def execute_command(command=None, stdin=None):
	proc = subprocess.Popen(
	command,
	stdin=subprocess.PIPE,
	stdout=subprocess.PIPE,
	stderr=subprocess.PIPE,
	text=True,
	)

donutheist / pipe.py

Last active September 28, 2024 17:45

Simulating piping one command to another using Python

	#!/usr/bin/env python3

	import subprocess

	# This performs the equivalent of `ps -axm -o rss,comm \| sort -rn -k 1 \| head -n 20`
	number_of_entries = 20
	cmd1 = ['/bin/ps', '-axm', '-o', 'rss,comm']
	cmd2 = ['sort', '-rn', '-k', '1']
	cmd3 = ['head', '-n', str(number_of_entries)]

donutheist / dockerbuild.go

Created November 21, 2018 03:16

	package main

	import (
	"archive/tar"
	"bytes"
	"context"
	"encoding/json"
	"fmt"
	"github.com/docker/docker/api/types"
	"github.com/docker/docker/client"

donutheist / hash2xml.rb

Last active April 3, 2018 21:18

A simple hash > XML converter using REXML

	class ::Hash
	require "rexml/document"
	def to_xml(indent: nil, rootname: nil, output: nil, encoding: nil)
	indent = indent ? indent : 2
	rootname = rootname ? rootname : "root"
	output = output == $stdout ? $stdout : nil
	encoding = encoding ? encoding : "UTF-8"
	xml = REXML::Document.new
	formatter = REXML::Formatters::Pretty.new(indent)
	formatter.compact = true

donutheist / gist:224a2cd42014ffd36a6f

Created November 20, 2014 21:55

	# Inside the chef template erb file we can do this:

	<%= "[mindadmin]" %>
	<% node[:splunk][:roles][:miniadmin].each do \|key, value\| %>
	<%= "#{key} = #{value}" %>
	<% end %>

donutheist / gist:31e679b8abfe96ed01b0

Created October 2, 2014 20:51

donutheist / gist:4687737

Created January 31, 2013 23:35

	function status_fn_oor_state(jobId) {
	var status_fn_oor_state_cfg = {
	method: 'GET',
	on: {
	success: function(id, o) {
	var jsonString = o.responseText;
	rec = Y.JSON.parse(jsonString);
	rec.data = rec.result.output;
	rec.result.output = undefined;
	if(rec.result.status !== 'completed' && rec.result.status !== 'completed_with_map_errors'