hyperqube

ZeroMQ vs Redis

This document is research for the selection of a communication platform for robot-net.

Goal

The purpose of this component is to enable rapid, reliable, and elegant communication between the various nodes of the network, including controllers, sensors, and actuators (robot drivers). It will act as the core of robot-net to create a standardized infrastructure for robot control.

Requirements:

hyperqube

brew list -f1 | xargs -n1 -P8 -I {} \
    sh -c "brew info {} | egrep '[0-9]* files, ' | sed 's/^.*[0-9]* files, \(.*\)).*$/{} \1/'" | \
    sort -h -r -k2 - | column -t

hyperqube

brew list -f1 | xargs -n1 -P8 -I {} \
    sh -c "brew info {} | egrep '[0-9]* files, ' | sed 's/^.*[0-9]* files, \(.*\)).*$/{} \1/'" | \
    sort -h -r -k2 - | column -t

hyperqube

.line
{
    font-family: monospace;
    margin: 2px;
}

pre {
   background-color: ghostwhite;
   border: 1px solid silver;
   padding: 10px 20px;

hyperqube

if (!library)
   var library = {};

library.json = {
   replacer: function(match, pIndent, pKey, pVal, pEnd) {
      var key = '<span class=json-key>';
      var val = '<span class=json-value>';
      var str = '<span class=json-string>';
      var r = pIndent || '';
      if (pKey)

hyperqube

class ShellCommand
  include Logging
  attr_accessor :command_array ,:out, :err, :stat
  def initialize (command_array)
      @command_array = command_array
  end
  def exec
    cmd  =  Escape::shell_command @command_array.flatten
    logger.debug "Command: #{cmd}"
    logger.debug "Current directory: #{Dir.pwd}"

hyperqube

require 'logger'
module Logging
  def logger
    @logger ||= Logging.logger_for(self.class.name)
  end

  # Use a hash class-ivar to cache a unique Logger per class:
  @loggers = {}

  # Global, memoized, lazy initialized instance of a logger

hyperqube

require 'rake'

files = FileList.new('D:/dev/**')
        .exclude(/csv/)
        .exclude(/htm/)



p files.gsub(/D:/,'C:')
p files.ext('m4a')

hyperqube

sudo svcadm disable svc:/network/physical:nwam
sudo ipadm create-addr -T static -a 10.0.0.7/24 e1000g0/v4static
sudo route -p add default 10.0.0.1 
sudo svcadm enable svc:/network/physical:default
sudo svcadm restart svc:/network/physical:default

hyperqube

NETDOM RENAMECOMPUTER %COMPUTERNAME% /NewName:%NEWNAME%