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python subprocess

Python

Last updated at 2022-11-07Posted at 2022-11-07

コマンドの結果取得

import subprocess, sys

cp = subprocess.run(['ls', '-1'], encoding='utf-8', stdout=subprocess.PIPE)
print('ファイル名：' + cp.stdout )
print('ファイル数：' + str(len(cp.stdout.splitlines())))

ファイルへ書き込み

with open('out.txt', 'w') as fp:
  subprocess.run(['ls', '-1'], stdout=fp)

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