netcheck.rb

#! /usr/local/env ruby

require "uri"

#####################
##   ____                _              _       
##  / ___|___  _ __  ___| |_ __ _ _ __ | |_ ___ 
## | |   / _ \| '_ \/ __| __/ _` | '_ \| __/ __|
## | |__| (_) | | | \__ \ || (_| | | | | |_\__ \
##  \____\___/|_| |_|___/\__\__,_|_| |_|\__|___/
##                                              
#####################

LOGFILE = File.new("#{Dir.pwd}/netcheck.txt", 'a')
LOGFILE.sync = true
SERVERS = [
  {
    :name => "Cachefly",
    :url  => "http://cachefly.cachefly.net/100mb.test"
  },
  {
    :name => "Linode, Atlanta, GA, USA",
    :url  => "http://speedtest.atlanta.linode.com/100MB-atlanta.bin"
  },
  {
    :name => "Linode, Dallas, TX, USA",
    :url  => "http://speedtest.dallas.linode.com/100MB-dallas.bin"
  },
  {
    :name => "Vultr, Chicago, IL",
    :url  => "http://il-us-ping.vultr.com/vultr.com.100MB.bin"
  },
  {
    :name => "Vultr, NY/NJ",
    :url  => "http://nj-us-ping.vultr.com/vultr.com.100MB.bin"
  },
  {
    :name => "OVH, BHS",
    :url  => "http://bhs.proof.ovh.net/files/100Mio.dat"
  },
  {
    :name => "FDC Chicago",
    :url  => "http://lg.chi.fdcservers.net/100MBtest.zip"
  },
  {
    :name => "FDC Chicago (Cogent)",
    :url  => "http://lg.chi2-1.fdcservers.net/100MBtest.zip"
  },
  {
    :name => "Leaseweb, Manassas, VA, USA",
    :url  => "http://mirror.us.leaseweb.net/speedtest/100mb.bin"
  },
  {
    :name => "DigitalOcean (NYC3)",
    :url  => "http://speedtest-nyc3.digitalocean.com/100mb.test" 
  },
  {
    :name => "DigitalOcean (NYC2)",
    :url  => "http://speedtest-nyc2.digitalocean.com/100mb.test" 
  },
  {
    :name => "Softlayer, Seattle, WA, USA",
    :url  => "http://speedtest.sea01.softlayer.com/downloads/test100.zip"
  },
  {
    :name => "Softlayer, San Jose, CA, USA",
    :url  => "http://speedtest.sjc01.softlayer.com/downloads/test100.zip"
  },
  {
    :name => "Softlayer, Washington, DC, USA",
    :url  => "http://speedtest.wdc01.softlayer.com/downloads/test100.zip"
  },
  {
    :name => "Softlayer, Dallas, TX, USA",
    :url  => "http://speedtest.dal01.softlayer.com/downloads/test100.zip"
  },
  {
    :name => "Facebook Mirror",
    :url  => "http://mirror.facebook.net/debian-cd/current/i386/iso-cd/debian-update-7.6.0-i386-CD-1.iso"
  },
  {
    :name => "USSG @ IU Mirror",
    :url  => "http://ftp.ussg.iu.edu/linux/fedora/fullfilelist"
  }
]

SERVERS.each do |server|
  uri = URI.parse(server[:url])
  puts "Performing traceroute to #{server[:name]}"
  puts trace = `mtr -rw #{uri.hostname}`
  puts "Performing HTTP speed test"
  puts speed =`wget -O /dev/null #{server[:url]} 2>&1 | awk '/\\/dev\\/null/ {speed=\$3 \$4} END {gsub(/\\(|\\)/,"",speed); print speed}'`

  puts "Appending logfile..."
  LOGFILE << "#{Time.now} - #{server[:name]} \n"
  LOGFILE << trace
  LOGFILE << "\n"
  LOGFILE << speed
  LOGFILE << "\n\n"
  LOGFILE << "=====================================================\n\n"
end