How to mount a folder itself with parameters in fstab

Why didn't noexec apply on the first attempt? How do I get such a mount in fstab?

# sudo mount -o bind,noexec /var /var
# mount | grep var
/dev/sda3 on /var type ext4 (rw,relatime)
# sudo mount -o remount,noexec /var 
# mount | grep var
/dev/sda3 on /var type ext4 (rw,noexec,relatime)

So it didn't work out

/var                        /var        none        noexec,bind         0 0

This doesn't work either

/var /var none bind 0 0
/var /var none remount,noexec 0 0

Perhaps there is an option to set the initial folder when mounting via a block device.

In general, it is interesting to pull a directory from the file system immediately, without unnecessary bindings.

Author: eri, 2018-07-31
Source

1 answers

The LFS project provides instructions for "mounting" paths:

export LFS=/mnt/lfs
mount -v --bind /dev $LFS/dev
 0
Author: Hellseher, 2018-07-31 12:29:30