Viewing directory /usr/src/linux-headers-4.15.0-212-generic/include/config/printk

Name	Owner	Permissions
.	root	drwxr-xr-x
..	root	drwxr-xr-x
nmi.h	root	drwxr-xr-x
safe	root	drwxr-xr-x
time.h	root	drwxr-xr-x