rietta

#
# One solution for deploying assets to production servers through git while 
# precompiling the assets on the local development system.
#
# By Frank Rietta
# Copyright 2012 Rietta Inc. All Rights Reserved.
# Licensed as open source under terms of the BSD license.
#
# The script switches to the deploy branch, syncs it down, merges the changes from master, precompiles the
# assets and then pushes those to the deploy branch on remote so that the capistrano script can deploy the

rietta

# 
# Domain Validator by Frank Rietta
# (C) 2012 Rietta Inc. All Rights Reserved.
# Licensed under terms of the BSD License.
#
# To use in a validation, add something like this to your model:
#
#   validates :name, :domain => true
#
class DomainValidator < ActiveModel::EachValidator

rietta

#!/bin/sh
head -n 4096 /dev/urandom | openssl sha1

rietta

RAILS_ENV=development rails c 
/home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:398:in `retrieve_connection': ActiveRecord::ConnectionNotEstablished (ActiveRecord::ConnectionNotEstablished)
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:168:in `retrieve_connection'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:142:in `connection'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/model_schema.rb:228:in `columns'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/activerecord-3.2.3/lib/active_record/model_schema.rb:248:in `column_names'
	from /home/railsapps/.rvm/gems/ruby-1.9.2-p290@spree_demo/gems/rd_searchlogic-3.0.1/lib/searchlogic/n

rietta

When got:

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = (unset),
        LC_ALL = (unset),
        LC_CTYPE = "utf-8",
        LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

rietta

A method for getting a list of IP addresses that failed to login to SSH from the /var/log/auth.log.

For just failed root login attempts:
grep "Failed password for root from" /var/log/auth.log | cut -d " " -f 11 | sort | uniq -c

For invalid user failed login attempts:
grep "Failed password for invalid user" /var/log/auth.log | cut -d " " -f 13 | sort | uniq -c