是对主要问题的快速解答，是为了避免有人读我的长篇论文，只需
添加

Here is the quick answer to the main issue, to save someone reading my long question, just add

env.shell = "/bin/bash -l -i -c" 

到fabfile.py，您应该能够很好地在结构命令中使用别名！

to your fabfile.py and you should be able use aliases in your fabric commands just great!