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jupyterのpythonコンソールでbashコマンドにpythonの変数を渡す.

Posted at

$をつけて渡せば良い。

t = "test"
!echo $t
# => test

pathlibで特定のディレクトリを捜査してループを回しながら、bashコマンドで処理するときなどに便利。

import pathlib

path = pathlib.Path('pass/to/files')
for file in path.iterdir():
  !cp $file ~/ # ファイルをhomeディレクトリにコピーする
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