在linux下找不到文件

(pytorch) suned@suned-System-Product-Name:/PycharmProjects/pythonProject$ jupyter notebook --generate-config
Overwrite /home/suned/.jupyter/jupyter_notebook_config.py with default config? [y/N]y
Writing default config to: /home/suned/.jupyter/jupyter_notebook_config.py
(pytorch) suned@suned-System-Product-Name:/PycharmProjects/pythonProject$

操作如上，但是我就是找不到jupyter_notebook_config.py这个文件，连搜索都找不到。系统用的Ubuntu20.4.

是否已经尝试通过以下指令查找？没有的话，试一下吧：
find / -iname file