rbrooks

# Use Case
# --------
# You have solely SSH (port 22) access to a box on a remote LAN.
# You have no Admin access to the firewall to forward ports.
# You need to browse the website on the box via a Web browser.

# From your local, desktop machine:

sudo ssh -NL 80:localhost:80 root@<IP or hostname>

rbrooks

// Paste these 7 lines into Chrome JS console.

var script = document.createElement("script");
script.setAttribute("src", "http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js");
script.addEventListener('load', function() {
  var script = document.createElement("script");
  document.body.appendChild(script);
}, false);
document.body.appendChild(script);

rbrooks

#!/usr/bin/env ruby

# Changelog Generator
# Right now, this is date-based.
# TODO: Changelog between two Tags, eg: --tags=1.0.0..1.0.1

from_date = ARGV[0] 

cmd = `git log --no-merges --since='#{from_date}' --pretty='format:%ci::%an <%ae>::%s'`.split /\n/
 

rbrooks

#!/usr/bin/env ruby

# Author:       Russ Brooks, TelVue Corporation (www.telvue.com)
# Description:  Migrates GitHub Issues to Pivotal Tracker.
# Dependencies: Ruby 1.9.2+
#               GitHub API gem: https://github.com/peter-murach/github
#               Pivtal Tracker gem: https://github.com/jsmestad/pivotal-tracker
#   1. Change the constants below accordingly for your project.
#   2. Change the options in list_repo() method for your GitHub project.
#   3. Change the options in stories.create() method accordingly.

rbrooks

#!/bin/bash
#
#  tc uses the following units when passed as a parameter.
#  kbps: Kilobytes per second 
#  mbps: Megabytes per second
#  kbit: Kilobits per second
#  mbit: Megabits per second
#  bps: Bytes per second 
#       Amounts of data can be specified in:
#       kb or k: Kilobytes

rbrooks

# Don't use FFmpeg for metadata extraction. Use FFprobe.
# Its output is geared toward parsabilty.
# Container and stream information in JSON format:
ffprobe -show_format -print_format json 'Serenity - HD Trailer.mp4'
ffprobe -show_streams -print_format json 'Serenity - HD Trailer.mp4'

# Human-readable values:
ffprobe -show_format -pretty -print_format json 'Serenity - HD Trailer.mp4'

# Trim video to first 30 seconds, without transcoding.

rbrooks

# Do the Find first, as a trial run.

find . -type d \( ! -iname "7604e960-3fc9-012f-2342-52540002105a" ! -iname "760660a0-3fc9-012f-2342-52540002105a" ! -iname "cac012a0-46b5-012f-1584-52540002105a" ! -iname "981fc740-8bf0-012f-2d2b-52540002105a" ! -iname "e268a4d0-95f6-012f-c815-52540002105a" \)

# Then do the actual delete.

find . -type d \( ! -iname "7604e960-3fc9-012f-2342-52540002105a" ! -iname "760660a0-3fc9-012f-2342-52540002105a" ! -iname "cac012a0-46b5-012f-1584-52540002105a" ! -iname "981fc740-8bf0-012f-2d2b-52540002105a" ! -iname "e268a4d0-95f6-012f-c815-52540002105a" ! -iname "a6e42e40-66fc-012f-f998-525400977599" \) -execdir rm -rfv {} +

rbrooks

diff -qr dir dir2 | grep -v -e '.DS_Store' -e '.git' -e '.log' | sort > diffs.txt

rbrooks

# Match from beginning of line to last occurrence of slash (/). Great for parsing filename off full paths.
# ^.*/(?!.*/)

rbrooks

# 4:3
1.333.to_r.rationalize(Rational('0.001'))
# => (4/3)

# 16:9
1.778.to_r.rationalize(Rational('0.001'))
# => (16/9)

# Common PAR:
1.212.to_r.rationalize(Rational('0.001'))