Exploring: /etc/network/if-pre-up.d

Folder / File Owner Permissions Size
.rootdrwxr-xr-x4.00 KB
..rootdrwxr-xr-x4.00 KB
ethtoolroot-rwxr-xr-x344 bytes
ifenslaveroot-rwxr-xr-x8.40 KB
vlanroot-rwxr-xr-x2.72 KB

www-data@sambu: /etc/network/if-pre-up.d$ No command