changa

$ sudo vim /etc/systemd/system/docker-compose.service


[Unit]
Description=DockerCompose
After=docker.service
Requires=docker.service

[Service]
ExecStart=/opt/bin/docker-compose -f /home/core/docker-compose.yml up -d

changa

#!/usr/bin/env ruby

require "ipaddr"

module IPCat

  class Datacenter
    attr_reader :range, :name, :url

    def initialize(start_addr, end_addr, name, url = nil)

changa

$ bundle exec rails console

2.1.2 (main):0 > now = Time.now; now - 1.minute == now - Integer(1.minute)
=> true
2.1.2 (main):0 > now = Time.now; now - 1.month == now - Integer(1.month)
=> false # WTF!
2.1.2 (main):0 > 1.month == Integer(1.month)
=> true

changa

#!/bin/sh                                                                                                                                                                                 
# vim: set ft=sh :                                                                  
                                                                                    
if [ $# -ne 1 ]; then                                                               
  echo "List of WIP branches:"                                                      
  git branch|grep -e '^wip_'                                                        
else                                                                                
  if [ -z "$(git ls-files)" ]; then                                                 
    echo "No files to stash in the staging area" >&2                                
    exit 1                                                                          

changa

-- Taken from http://wiki.postgresql.org/wiki/Lock_Monitoring
-- (PostgreSQL < 9.2 version)
SELECT bl.pid                 AS blocked_pid,
        a.usename              AS blocked_user,
        ka.current_query       AS blocking_statement,
        now() - ka.query_start AS blocking_duration,
        kl.pid                 AS blocking_pid,
        ka.usename             AS blocking_user,
        a.current_query        AS blocked_statement,
        now() - a.query_start  AS blocked_duration

changa

# vim: se ft=ruby :

# ${HOME}/.pryrc

# https://github.com/carlhuda/bundler/issues/183#issuecomment-1149953
if defined?(::Bundler) || File.exists?('Gemfile')
  global_gemset = ENV['GEM_PATH'].split(':').grep(%r{ruby.*@global|gemsets/global}).first
  if global_gemset
    all_global_gem_paths = Dir.glob("#{global_gemset}/gems/*")
    all_global_gem_paths.each do |p|

changa

# vim: se ft=gitconfig :

[diff]
  color = true

[alias]
  ; shortcuts
  st  = status
  a   = add
  ap  = add -p

changa

# vim: se ft=ruby :

# https://github.com/carlhuda/bundler/issues/183#issuecomment-1149953
if defined?(::Bundler) || File.exists?('Gemfile')
  global_gemset = ENV['GEM_PATH'].split(':').grep(/ruby.*@global/).first
  if global_gemset
    all_global_gem_paths = Dir.glob("#{global_gemset}/gems/*")
    all_global_gem_paths.each do |p|
      gem_path = "#{p}/lib"
      $LOAD_PATH << gem_path

changa

1.9.2@global|drr@drr-x201:~/.rvm/gems/ruby-1.9.2-p180-patched@ftv/gems/jasmine-headless-webkit-0.7.1 $ ldd ext/jasmine-webkit-specrunner/jasmine-webkit-specrunner
	linux-vdso.so.1 =>  (0x00007ffff97ff000)
	libQtWebKit.so.4 => /usr/lib/libQtWebKit.so.4 (0x00007fcf562f5000)
	libQtGui.so.4 => /usr/lib/libQtGui.so.4 (0x00007fcf55615000)
	libQtNetwork.so.4 => /usr/lib/libQtNetwork.so.4 (0x00007fcf552d4000)
	libQtCore.so.4 => /usr/lib/libQtCore.so.4 (0x00007fcf54e2f000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fcf54c13000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fcf54908000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fcf54686000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fcf54470000)

changa

/home/drr/.rvm/rubies/ruby-1.9.2-p180-patched/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:553:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension ext/jasmine-webkit-specrunner/extconf.rb. (#<ArgumentError: invalid byte sequence in UTF-8>) (Gem::Installer::ExtensionBuildError)
/home/drr/.rvm/rubies/ruby-1.9.2-p180-patched/lib/ruby/site_ruby/1.9.1/rubygems/ext/builder.rb:20:in `gsub'
/home/drr/.rvm/rubies/ruby-1.9.2-p180-patched/lib/ruby/site_ruby/1.9.1/rubygems/ext/builder.rb:20:in `make'
/home/drr/.rvm/rubies/ruby-1.9.2-p180-patched/lib/ruby/site_ruby/1.9.1/rubygems/ext/ext_conf_builder.rb:18:in `build'
/home/drr/.rvm/rubies/ruby-1.9.2-p180-patched/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:532:in `block (2 levels) in build_extensions'
/home/drr/.rvm/rubies/ruby-1.9.2-p180-patched/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:531:in `chdir'
/home/drr/.rvm/rubies/ruby-1.9.2-p180-patched/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:531:in `block in build_extensions'
/