如何从bash shell内联执行Python [英] How to execute Python inline from a bash shell

问题描述

是否存在一个Python参数来从外壳执行代码而无需启动交互式解释器或从文件读取? 类似于:

Is there a Python argument to execute code from the shell without starting up an interactive interpreter or reading from a file? Something similar to:

perl -e 'print "Hi"'

推荐答案

这有效:

python -c 'print("Hi")'
Hi

在手册中，man python:

   -c command
          Specify  the command to execute (see next section).  This termi-
          nates the option list (following options are passed as arguments
          to the command).

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