Unix Command Scripts.bash

#!/bin/sh
echo 'This script adds a slave to bind9'
echo ''
echo -n 'What is the TLD?: '
read tld
echo -n 'What is the IP of the master server?: '
read masterip
echo "zone \"$tld\" {
        type slave;
        file \"zones/slave/slave.$tld\";
        masters { $masterip; };
        allow-notify { $masterip; };
};

" >> /etc/bind/named.conf

#!/bin/sh
echo "This script creates a new virtual host for lighttpd."
echo ""
echo -n "What is the vhost pattern to match?"
read pattern
echo -n "What is the username?"
read username
echo -n "What is the folder/domain name?"
read domain
echo -n "What is the project shortname?"
read shortname
echo "\$HTTP[\"host\"] =~ \"$pattern\" {
  accesslog.filename = \"/var/www/$username/$domain/log/access_log\"
 
  url.rewrite = ( \"^/$\" => \"index.html\", \"^([^.]+)$\" => \"$1.html\" )
 
  server.indexfiles = (\"dispatch.fcgi\")
  server.document-root = \"/var/www/$username/$domain/public/\"
  server.error-handler-404 = \"/dispatch.fcgi\"
  server.errorlog = \"/var/www/$username/$domain/log/error_log\"
 
  fastcgi.server = ( \".fcgi\" =>
    ( \"fcgi\" =>
        (
          \"socket\"   => \"/tmp/$shortname-$username-fcgi.socket\",
          \"bin-path\" => \"/var/www/$username/$domain/public/dispatch.fcgi\",
          \"bin-environment\" => ( \"RAILS_ENV\" => \"production\" ),
          \"min-procs\" => 1,
          \"max-procs\" => 2, \"idle-timeout\" => 120
        )
    )
  )
}" >> /etc/lighttpd.conf



#!/usr/bin/env ruby
require 'timeout'
require 'net/smtp'
require 'optparse'
require 'yaml'

ARGV.options do |opts|
  opts.on("-c", "--config=FILE", String) {|val| @userfile = val }
  opts.parse!
end

CONFIG_LOC = @userfile ? @userfile : ENV['HOME'] + "/.uptime_config.yml"

CONFIG = YAML::load(File::read(CONFIG_LOC))


failures = []

def email(message)
    puts "sending email..."
    msg = "Error Scanning Sites\n\n"
    msg += message

    Net::SMTP.start(  CONFIG['smtp']['server'], 
                      CONFIG['smtp']['port'], 
                      'localhost.localdomain', 
                      CONFIG['smtp']['user'], 
                      CONFIG['smtp']['pass'], :login) do |smtp|
      smtp.send_message(msg, CONFIG['smtp']['from'], CONFIG['notify'])
    end
    puts "sent!"
end

begin
Timeout.timeout(CONFIG['wait']) do
  CONFIG['heads'].each do |uri|
    print "requesting HEAD for #{uri} ..."
    result = `curl #{CONFIG['curl'].join(' ')} -I #{uri}`
    if result.match(/^HTTP\/1\.\d+ 2\d{2}/)
      puts "success!"
    else
      response = result.split("\r\n").first
      failures << "*** #{uri} returned response #{response} (2xx expected)"
      puts "failure! (#{response} -- 2xx expected)"
    end
  end
  
  true
end
rescue Timeout::Error
  failures << "*** Failed to retrieve all pages in #{CONFIG['wait']} seconds."
end

email(failures.join("\n")) unless failures.empty?