Google App Engine使用appcfg.sh进行回滚

问题描述

由于部署失败，我尝试进行回滚，我的服务器代码位于java上，并且我正在使用App Engine Eclipse PlugIn。我的appcfg.sh文件位于 /Applications/eclipse/plugins/com.google.appengine.eclipse.sdkbundle_1.7.5/appengine-java-sdk-1.7.5/bin/appcfg.sh

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但是当我尝试这个 sudo时，我得到Command not Found /Applications/eclipse/plugins/com.google.appengine.eclipse.sdkbundle_1.7.5/appengine-java-sdk-1.7.5/bin/appcfg.sh rollback / Documents / workspace / server_side / war

我无法意识到出了什么问题。我不知道是否是正确的appcfg，因为有appcfg.cmd和appcfg.sh，我使用的是imac（Unix环境），所以我使用appcfg.sh进行回滚。我尝试了几种不同的方式。并没有什么好事发生。也许我错过了一些东西。
thanks！

解决方案

它缺省没有执行权限：

  -rw-r  -  r-- 1 yorkw staff 558 11 Dec 06:01 appcfg.sh 
  

$ b

运行 chmod 755 appcfg.sh 更改权限：

  -rwxr-xr-x 1 yorkw staff 558 11 Dec 06:01 appcfg.sh 
  

然后你应该可以在终端中运行它。

I'm trying to make a rollback due a deploy failed, my server code is on java, and also i'm using App Engine Eclipse PlugIn for. my appcfg.sh file is located at /Applications/eclipse/plugins/com.google.appengine.eclipse.sdkbundle_1.7.5/appengine-java-sdk-1.7.5/bin/appcfg.sh

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but i get "Command not Found" when i try this sudo /Applications/eclipse/plugins/com.google.appengine.eclipse.sdkbundle_1.7.5/appengine-java-sdk-1.7.5/bin/appcfg.sh rollback /Documents/workspace/server_side/war

I can't realize what's wrong. i don`t know if is the right appcfg, because there is appcfg.cmd and appcfg.sh, i'm using an imac(Unix enviro) so i use the appcfg.sh to made the rollback. i've tried in several different ways. and nothing good happen. maybe i'm missing something.thanks!

解决方案

It does not have execute permission by default:

-rw-r--r--  1 yorkw  staff   558 11 Dec 06:01 appcfg.sh

Run chmod 755 appcfg.sh to change the permission:

-rwxr-xr-x  1 yorkw  staff   558 11 Dec 06:01 appcfg.sh

Then you should be able to run it in terminal.

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