cwonrails

What

A lot of times you are developing a web application on your own laptop or home computer and would like to demo it to the public. Most of those times you are behind a router/firewall and you don't have a public IP address. Instead of configuring routers (often not possible), this solution gives you a public URL that's reverse tunnelled via ssh to your laptop.

Because of the relaxation of the sshd setup, it's best used on a dedicated virtual machine just for this (an Amazon micro instance for example).

Requirements

cwonrails

#!/bin/bash
echo "Finding latest node version"
VERSION=`curl -s http://nodejs.org/dist/latest/SHASUMS.txt | awk '/node-v/ {print $2}' | head -1 | sed s/node-v// | sed s/-/\ / | awk '{print $1}'`
echo "Preparing to install node-v$VERSION"

url="http://nodejs.org/dist/v"$VERSION"/node-v"$VERSION".tar.gz"

echo "GET" $url
curl $url | tar -zxf -

cwonrails

#!/bin/bash

# Clones as usual but creates local tracking branches for all remote branches.
# To use, copy this file into the same directory your git binaries are (git, git-flow, git-subtree, etc)

clone_output=$((git clone "$@" ) 2>&1)
retval=$?
echo $clone_output
if [[ $retval != 0 ]] ; then
    exit 1

cwonrails

cat ~/.ssh/id_rsa.pub | ssh root@<HOSTNAME_OR_IP> 'cat >> ~/.ssh/authorized_keys'

cwonrails

#!/usr/bin/env python
# Ported to Python from http://www.vim.org/scripts/script.php?script_id=1349

print "Color indexes should be drawn in bold text of the same color."
print

colored = [0] + [0x5f + 40 * n for n in range(0, 5)]
colored_palette = [
	"%02x/%02x/%02x" % (r, g, b) 
	for r in colored

cwonrails

#!/usr/bin/env python
# Ported to Python from http://www.vim.org/scripts/script.php?script_id=1349

print "Color indexes should be drawn in bold text of the same color."
print

colored = [0] + [0x5f + 40 * n for n in range(0, 5)]
colored_palette = [
	"%02x/%02x/%02x" % (r, g, b) 
	for r in colored

cwonrails

#!/bin/sh
# Print four lines showing blocks of colors: 0-7 | 0-7bold | 8-15 | 8-15bold
perl -CADS -lwe '
my $block = shift || (chr(0x2588) x 3);
for (["", 0], ["1;", 0], ["", 8], ["1;", 8]) {
  my ($bold, $offset) = @$_;
  my @range = map $offset + $_, 0..7;
  printf "%s %-6s ", $bold ? "bold" : "norm", "$range[0]-$range[-1]";
  print map("\e[${bold}38;5;${_}m$block", @range), "\e[0m"
}

cwonrails

$ npm config set prefix ~/npm
$ echo prefix = ~/.node >> ~/.npmrc
# append this to .bashrc or .bash_profile: export PATH="$PATH:$HOME/.node/bin"

cwonrails

<%
    # RNB, A VIM COLORSCHEME TEMPLATE
    # Author:        Romain Lafourcade (https://github.com/romainl)
    # Canonical URL: https://gist.github.com/romainl/5cd2f4ec222805f49eca

    # This template is designed to help vimmers create their own colorschemes
    # without much effort.
    #
    # You will need Ruby to generate your colorscheme but Ruby knowledge is
    # not needed at all.

cwonrails

#!/bin/sh

#
# execute this script as root with:
# curl https://raw.github.com/gist/1877257/lock_down_ubuntu.sh | bash -s MyAwesomeHostName
#

if [[ ! "root" = "$(whoami)" ]] ; then
  echo -e "****\nThis script must be run as root.\n****" && exit 1
fi