本文介绍了Shell脚本从python程序获取输入的处理方法,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
我有一个运行脚本的shell脚本,该程序具有自己的参数:
I have a shell script which runs a python program which has its own parameters:
#!/bin/bash
python blah.py var1 var2
./run key
我需要找到一种从python程序中检索密钥内容的方法.我试过只是让python程序返回值,然后做:
I need to find a way to retrieve the contents of key from the python program. I have tried just making the python program return the value, and then doing :
key=python blah.py var1 var2
在我的shell脚本中,但这没有用,因为它指出密钥在函数外部".
in my shell script, but that didn't work because it stated key was "outside the function".
预先感谢
推荐答案
使用此
key=`python blah.py var1 var2`
./run $key
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