akiatoji

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

akiatoji

#Steps to install RVM + Ruby 1.9.2 + Rails + nginx + Passenger on CentOS (tested on v5.5)

# Install git and curl, if not already installed
sudo yum install git
sudo yum install curl

# Create the rvm group and add any users who will be using rvm to the group
sudo su -
groupadd rvm

akiatoji

source 'https://rubygems.org'

gem 'rails', '3.2.1'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'

akiatoji

Naming files and using asset_path

application.scss.erb
- use <%= asset_path 'background.jpg' %>

on config/environments/production.rb

akiatoji

Installing CentOS

Download net install iso: CentOS-6.2-x86_64-netinstall.iso

Create a new VirtualBox machine

• Name: vagrant-centos
• Operating System: Linux
• Version: Red Hat

akiatoji

Getting started
===============
# Make sure you have ggplot2 installed
install.packages("ggplot2")
library(ggplot2)


Basic examples
==============

akiatoji

-- Reimplemented coroutine.wrap, returning "nil, err" if the coroutine cannot
-- be resumed.
local co_wrap = function(func)
    local co = coroutine.create(func)
    ngx.log(ngx.DEBUG, "co created with status ", coroutine.status(co))
    return function(...)
        if coroutine.status(co) == "suspended" then
            return select(2, coroutine.resume(co, ...))
        else
            return nil, "can't resume a " .. coroutine.status(co) .. " coroutine"

akiatoji

#!/bin/bash

# shell script to create a simple mongodb replica set (tested on osx)
set -e

red=$(tput setaf 1)
green=$(tput setaf 2)
yellow=$(tput setaf 3)
default=$(tput sgr0)

akiatoji

Tensorflow

This allows my Convolutional Neural Network to be trained tad little faster on 2013 MacBookPro15 (4core i7/16GB + NVidia GT750M/2GB) than a 2016 MacPro (6Core Xeon/32GB).

System information

• OS - High Sierra 10.13
• Tensorflow - 1.4
• Xcode command line tools - 8.2 (Download from Xcode - Support - Apple Developer) sudo xcode-select --switch /Library/Developer/CommandLineTools & clang -v

akiatoji

# Initializing DS418play with 4 x 6TB disks

# ssh to NAS as yourseld

# Check the RAID block device and tunable values

cat /proc/mdstat  # was md2.  Getting about 30M/s

# Get original values:
echo "speed_limit_max: `cat /proc/sys/dev/raid/speed_limit_max`" #=> 200000