関連ワード:  linux remove all files in subdirectories    bash remove all files in folder    linux delete all files in subdirectories with extension    linux remove all files in folder    bash delete all files in folder except    bash remove all files in current folder    linux remove all files in directory and subdirectories    linux remove all files with extension in subdirectories    linux remove all files in directory and subdirectories with extension    bash remove files in subdirectories  
結果 : bash remove all files in subdirectories