如何将Python变量传递给Bash? [英] How do I pass a Python Variable to Bash?
本文介绍了如何将Python变量传递给Bash?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何将Python变量传递给Bash shell?它应该像这样工作: foo ="./RetVar.py 42"
How would I pass a Python variable to the Bash shell? It should work like this:
foo="./RetVar.py 42"
将双引号替换为`s
我尝试打印并sys.exiting结果，但无济于事.我将如何实现我的目标?
I have tried printing and sys.exiting the result, but to no avail. How would I accomplish my goal?
推荐答案
foo="$(scriptthatprintssomething)"
就是这样.打印.或 sys.stdout.write().之类的.如果脚本不可执行，则需要显式指定解释器.
That's it. print. Or sys.stdout.write(). Or the like. If the script isn't executable then you'll need to specify the interpreter explicitly.
foo="$(python scriptthatprintssomething.py)"
这篇关于如何将Python变量传递给Bash?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
