Packetslave

namespace :minifier do
  JAR = "/Users/blanders/MyDocs/Library/yuicompressor.jar"
  
  def minify(files)
    files.each do |file|
      next if file =~ /\.min\.(js|css)/
      
      minfile = file.sub(/\.js$/, ".min.js").sub(/\.css$/, ".min.css")

      cmd = "java -jar #{JAR} #{file} -o #{minfile}"

Packetslave

# Deployment uses SFTP by default when you use deploy_via :copy, and there
# doesn't seem to be any way to configure it.  Unfortunately, we don't run
# SFTP on our servers, so it fails.  This forces it to use SCP instead.
# http://www.capify.org/index.php/OverridingTaskCommands
#
module UseScpForDeployment
  def self.included(base)
    base.send(:alias_method, :old_upload, :upload)
    base.send(:alias_method, :upload,     :new_upload)
  end

Packetslave

#!/usr/bin/env ruby
######################################################################
# Statseeker to PDF Report Generator
#
# Author: Brian Landers <[email protected]>
# Date:   2010-10-01
#
# Requirements:
# 
#    - ActionMailer 3.0 -- http://www.rubyonrails.org

Packetslave

%define name                    nfsping
%define release         1
%define version         1.0
%define buildroot %{_topdir}/%{name}-%{version}-root

BuildRoot:      %{buildroot}
Summary:                NFSping
License:                BSD
Name:                   %{name}
Version:                %{version}

Packetslave

#!/usr/bin/python

from datetime import datetime, timedelta
import os, plistlib

pl = plistlib.readPlist('/var/db/dhcpclient/leases' + "/" + \
                        os.listdir('/var/db/dhcpclient/leases')[0])

print "Lease expires: %s" % (pl['LeaseStartDate'] + \
                             timedelta(seconds=pl['LeaseLength']))

Packetslave

#!/usr/bin/perl
#
# Generate interface configs from an exported Excel file
#
# - assumes the file is exported as tab-delimited
# - assumes the first column is the interface name
# - joins all other fields into the description
#
# $ cat interfaces.txt
#

Packetslave

blanders@smurfette ~/src
% virtualenv dotcloud
New python executable in dotcloud/bin/python
Installing setuptools............done.
Installing pip...............done.
blanders@smurfette ~/src
% cd dotcloud
blanders@smurfette ~/src/dotcloud
% ./bin/pip install dotcloud
Downloading/unpacking dotcloud

Packetslave

$ traceroute6 -m 120 tng.prolixium.com
traceroute to tng.prolixium.com (2001:48c8:1:137::32), 120 hops max, 24 byte packets
[snip]
11  v6-seattle-ix.voxel.net (2001:504:16::745f)  209.28 ms  207.781 ms  207.18 ms
12  3890.te6-2.tsr1.lga3.us.voxel.net (2001:48c8::8c9)  277.482 ms  279.604 ms  277.079 ms
13  0.ae1.tsr1.lga5.us.voxel.net (2001:48c8::822)  282.205 ms  286.997 ms  276.887 ms
14  0.ae2.csr2.lga6.us.voxel.net (2001:48c8::82e)  280.187 ms  284.989 ms  277.817 ms
15  em0.dax.prolixium.net (2001:48c8:1:2::2)  277.495 ms  277.68 ms  277.61 ms
16  si3.starfire.prolixium.net (2001:48c8:1:1ff::1a)  311.417 ms  305.949 ms  305.109 ms
17  0.re0.ra.prolixium.net (2001:48c8:1:119::2)  307.72 ms  305.633 ms  305.915 ms

Packetslave

import unittest


def lsb(i):
    """Return the position of the first (lowest) bit that's set."""
    if not i:
        return 0

    count = 1
    while i:

Packetslave

#!/bin/env python
"""
Twitter Coding Challenge
#SREcon 2014

Collect samples of Linux kernel network statistics and report the minimum,
maximum, and average delta for each over a given interval.

Uses the Google gflags module for parsing command-line arguments.
Available on PyPI (pip install python-gflags)