---

ubuntu@ubuntu:~$ echo $LFS
/mnt/lfs
ubuntu@ubuntu:~$ umask
0022
ubuntu@ubuntu:~$ ls -ld /mnt/lfs
drwxr-xr-x 4 root root 4096 Sep 26 21:12 /mnt/lfs
ubuntu@ubuntu:~$ findmnt -no SOURCE,TARGET,FSTYPE,OPTIONS /mnt/lfs
/dev/nvme0n1p3 /mnt/lfs ext4 rw,relatime
ubuntu@ubuntu:~$