how to check python version linux
python3 --versionbash check if python package is installed
$ python2 -m doesnt_exist |& grep -q 'No module named' && echo 'Nope' || echo 'Yup'
Nope
$ python2 -m math |& grep -q 'No module named' && echo 'Nope' || echo 'Yup'
YupCopyright © 2021 Codeinu
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