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Fontello

729 icons, free, webfont, grayscale

Glyphish

200 icons, free

400 icons, $25

iptables

Port forwarding

sysctl net.ipv4.ip_forward=1

10.57.68.122:6022 => 10.200.5.60:22 (SNAT)

$ cd a; find . -exec stat -c "%U:%G %a %n" {} \; > ../a-stats.txt; cd ..
$ cd b; find . -exec stat -c "%U:%G %a %n" {} \; > ../b-stats.txt; cd ..
$ diff -ur ./a-stats.txt ./b-stats.txt

Output:

--- ./a-stats.txt	2012-11-30 20:45:43.000000000 +0200

brew install gnu-sed

Replace \t with 2 spaces

find app/{controllers,models,views} db/ lib/ -type f -exec gsed -b -i 's/\t/  /g' {} \;

PS4='+ $(date "+%s.%N") $BASH_SOURCE:$LINENO#$FUNCNAME \011 '
set -x

Example Output:

++ 1355955482.N ./.bashrc:11    source ./.rvm/scripts/rvm
+++ 1355955482.N ./.rvm/scripts/rvm:21 __rvm_has_opt posix

RAILS_RELATIVE_URL_ROOT

Rails

By default RAILS_RELATIVE_URL_ROOT is used only for asset pipeline.

To namespace your rails routes you need to wrap run MyApp::Application with map in your config.ru:

map ENV['RAILS_RELATIVE_URL_ROOT'] || "/" do

	# config/initializers/dragonfly.rb

	module Dragonfly
	# Supports ImageMagick 6.2.8
	module ImageMagick
	class Processor
	alias_method :_crop, :crop

	def crop(temp_object, opts={})
	# 6.2.8 doesn't support ^^

	daemon off;
	error_log log/error.log crit;

	events {
	}

	http {
	uwsgi_temp_path tmp/;
	scgi_temp_path tmp/;
	proxy_temp_path tmp/;

	#!/usr/bin/env ruby
	#
	# Backup
	#
	# For more information:
	#
	# View the Git repository at https://github.com/meskyanichi/backup
	# View the Wiki/Documentation at https://github.com/meskyanichi/backup/wiki
	# View the issue log at https://github.com/meskyanichi/backup/issues
	#