Tail Multiple Log Files At Once With Capistrano

From http://errtheblog.com/post/21
Allows you to aggregate the tailing of multiple production log files with one Capistrano task

Stick it in deploy.rb:

desc "tail production log files" 
task :tail_logs, :roles => :app do
  run "tail -f #{shared_path}/log/production.log" do |channel, stream, data|
    puts  # for an extra line break before the host name
    puts "#{channel[:host]}: #{data}" 
    break if stream == :err    
  end
end