使用stat命令
$ stat test1.py
File: 'test1.py'
Size: 40295 Blocks: 80 IO Block: 4096 regular file
Device: 820h/2080d Inode: 4390950 Links: 1
Access: (0777/-rwxrwxrwx) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2020-04-08 11:33:23.178441529 +0800
Modify: 2020-04-08 11:15:38.794452841 +0800
Change: 2020-04-08 11:15:38.794452841 +0800