filterfish

append_if_no_such_line = lambda do |pattern,file,line|
  unless Regexp.new(pattern).match(File.read(file))
    File.open(file, "a") { |f| f.puts line }
  end
end

append_if_no_such_line.call('^net.ipv4.conf.default.proxy_arp', '/etc/sysctl.conf', 'whatever')

filterfish

#!/usr/bin/env ruby
# Copyright (c) 2006 Bradley Taylor, [email protected]
# Modified by Richard Heycock to support thin. [email protected]

require 'optparse'

def run(command, verbose, clean=false)
  bin = 'thin'
  opts = "--all #{@options[:conf_path]}"
  opts += " --clean" if clean

filterfish

#!/usr/bin/env ruby

require 'pp'
require 'pathname'

search_paths = ['/usr/local']

Conf_file = "#{ENV['HOME']}/.lrvm"

def write_path(path)

filterfish

#!/bin/sh

while read stdin; do
  refname=$( echo $stdin | awk '{print $3}')
done

branch=$(basename $refname)

cd ..
env -i git reset --hard $branch

filterfish

#!/usr/bin/env ruby

require 'pathname'

uri = ARGV[0] || (puts "usage: #{$0} <uri>"; exit 1)

Pathname.new('pipe').open("w") do |fd|
  fd.puts(uri)
end

filterfish

A Debian (or any Debian derivative) start up script for unicorn. You will to change: the name of the /etc/{default,init.d}/unicorn to reflect the name of the application; the lines that check and then source /etc/default/unicorn (lines 5 & 6) and the INIT INFO line: "Provides" & "Short-Description" lines (8 & 13). There should be no reason to change anything anything else in /etc/init.d/unicorn.

h2.Bundler

You might find that bundler just works (unlikely) or (more likely) you will have to fuck around until it does. So if it doesn't work the following:

• add ruby_path=/bin to /etc/defaults/unicorn
• sed 's/^DAEMON=.*$/DAEMON=$ruby_path/bundle exec unicorn"

probably will.

filterfish

### Keybase proof

I hereby claim:

  * I am filterfish on github.
  * I am filterfish (https://keybase.io/filterfish) on keybase.
  * I have a public key whose fingerprint is F5B0 52EC 4A87 7DE1 018F  522A C844 E023 1400 0CBC

To claim this, I am signing this object:

filterfish

traceroute to <host> (<ip addr>), 30 hops max, 60 byte packets
 1  192.168.7.1 (192.168.7.1)  1.130 ms lns20.syd6.on.ii.net (150.101.199.159)  23.889 ms 192.168.7.1 (192.168.7.1)  1.135 ms
 2  lns20.syd6.on.ii.net (150.101.199.159)  25.223 ms  26.224 ms  27.827 ms
 3  xe-0-0-1.cr1.syd4.on.ii.net (150.101.195.138)  29.365 ms  30.807 ms  32.019 ms
 4  lns20.syd7.on.ii.net (150.101.195.14)  32.486 ms  33.934 ms  35.337 ms
 5  te3-1-120.cor2.syd6.on.ii.net (150.101.199.241)  36.642 ms  37.821 ms  39.470 ms
 6  te4-1.cor2.syd6.on.ii.net (150.101.120.226)  40.460 ms  23.936 ms  25.134 ms
 7  xe-0-2-1.cr1.syd4.on.ii.net (150.101.197.2)  26.207 ms  26.945 ms  28.618 ms
 8  lns20.syd7.on.ii.net (150.101.195.14)  29.774 ms  30.949 ms  31.684 ms
 9  te3-1-120.cor2.syd6.on.ii.net (150.101.199.241)  34.049 ms  35.369 ms  36.124 ms

filterfish

(udp-server {:host "::"})

(periodically-expire 1)

(let [index (index)]

  (streams
    index
    (match :service #"^serf"
           (changed-state {:init "ok"}

filterfish

require 'riemann/client'

DEFAULT = {:host => 'ch01', :metric => nil, :service => "serf", :ttl => 10}
CLIENT = Riemann::Client.new

def event(e)
  CLIENT << DEFAULT.merge(e).tap { |p| puts "#{Time.now} — #{e}" }
end

delay = (ARGV[0] || 2).to_i