在我的服务器上，我使用sudo find . -name "application_controller.rb"进行了搜索。那个名字的文件太多了。我应该编辑哪一个，以便更改将反映在我的服务器上？
./home/myapp/apps/myapp/releases/20140208000704/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140116094931/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140114154804/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140117124202/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140120094758/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140116102758/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140117125636/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140116123905/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140116115403/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140117090645/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140121091622/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140212214841/app/controllers/application_controller.rb
./home/myapp/apps/myapp/releases/20140205001541/app/controllers/application_controller.rb
./home/myapp/apps/myapp/shared/cached-copy/app/controllers/application_controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/best_in_place-1.1.2/test_app/app/controllers/application_co ntroller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/sass-rails-3.2.5/test/fixtures/sass_project/app/controllers /application_controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/sass-rails-3.2.5/test/fixtures/engine_project/app/controlle rs/engine_project/application_controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/sass-rails-3.2.5/test/fixtures/engine_project/test/dummy/ap p/controllers/application_controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/sass-rails-3.2.5/test/fixtures/scss_project/app/controllers /application_controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/devise-2.0.6/test/rails_app/app/controllers/application_con troller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/rest-graph-2.0.1/example/rails3/app/controllers/application _controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/rest-graph-2.0.1/example/rails2/app/controllers/application _controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/railties-3.2.3/lib/rails/generators/rails/app/templates/app /controllers/application_controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/railties-3.2.3/guides/code/getting_started/app/controllers/ application_controller.rb
./home/myapp/apps/myapp/shared/bundle/ruby/1.8/gems/gmaps4rails-1.5.6/spec/dummy/app/controllers/application_co ntroller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/best_in_place-1.1.2/test_app/app/controllers/application_controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/email_spec-1.2.1/examples/rails3_root/app/controllers/application_contr oller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/sass-rails-3.2.5/test/fixtures/sass_project/app/controllers/application _controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/sass-rails-3.2.5/test/fixtures/engine_project/app/controllers/engine_pr oject/application_controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/sass-rails-3.2.5/test/fixtures/engine_project/test/dummy/app/controller s/application_controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/sass-rails-3.2.5/test/fixtures/scss_project/app/controllers/application _controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/devise-2.0.6/test/rails_app/app/controllers/application_controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/rest-graph-2.0.1/example/rails3/app/controllers/application_controller. rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/rest-graph-2.0.1/example/rails2/app/controllers/application_controller. rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/railties-3.2.3/lib/rails/generators/rails/app/templates/app/controllers /application_controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/railties-3.2.3/guides/code/getting_started/app/controllers/application_ controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails3.0/app/controllers/application_control ler.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails3.2/app/controllers/application_control ler.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails2.3/app/controllers/application_control ler.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails4.0/app/controllers/application_control ler.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails3.1/app/controllers/application_control ler.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails_apps/2.3/empty/app/controllers/applica tion_controller.rb
./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails_apps/2.3/mycook/app/controllers/applic ation_controller.rb
myapp@myapp:/$ sufo nano ./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails_apps/ 2.3/mycook/app/controllers/application_controller.rb
-bash: sufo: command not found
myapp@myapp:/$ sudo nano ./home/myapp/.rvm/gems/ruby-1.8.7-p374/gems/passenger-4.0.14/test/stub/rails_apps/ 2.3/mycook/app/controllers/application_controller.rb
myapp@myapp:/$
答案 0 :(得分：1)
你不应该改变它们中的任何一个。真。
./home/myapp/apps/myapp/releases建议您使用Capistrano之类的东西来部署您的应用程序。您应该更新源代码，提交并部署它。
如果这不是一个选项，那么您应该看看是否存在./home/myapp/apps/myapp/current/app/controllers/application_controller.rb并进行编辑。如果没有，请选择`./home/myapp/apps/myapp/releases中的最新版本。
编辑完成后，您需要重新启动网络服务器才能获取更改。
再次......我强烈建议不要这样做，除非你别无选择。