cmd command to check python version

Pubblicato il: 16 marzo 2024
sul canale di: CodeKick

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in this tutorial, we will explore how to check the installed python version using the command prompt (cmd) on windows. this can be a handy skill when working on projects or troubleshooting issues related to python compatibility.
firstly, let's open the command prompt. you can do this by pressing win + r to open the run dialog, typing cmd, and hitting enter. alternatively, you can search for "command prompt" in the start menu and open it from there.
if python is in your system's path, you can skip this step. otherwise, navigate to the directory where python is installed. use the cd command to change directories:
replace path\to\python\installation with the actual path where python is installed on your system.
now, we can use the python command along with the --version or -v flag to check the python version. in newer versions of python (python 3.x), you can also use python3 instead of python. here are the commands:
for python 2.x:
or
for python 3.x:
or
in this example, the installed python version is 3.9.6.
if you encounter an error saying that the command is not recognized, it might mean that python is not in your system's path. ensure that the correct path to the python executable is added to the path environment variable.
you can also check the python version directly without navigating to the installation directory if python is in your system's path.
now you have learned how to check the python version using the command prompt. this skill can be beneficial when working with different python projects or when troubleshooting compatibility issues.
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