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