mount.8: document nosymfollow option

Document the nosymfollow mount option in more details.
Forgotten in 5ddc8ded1d
This commit is contained in:
Wolfram Schneider 2025-11-24 08:33:07 +00:00
parent 5995c036df
commit a067eb525e

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@ -270,8 +270,11 @@ Note: this option is worthless if a public available suid or sgid
wrapper is installed on your system.
It is set automatically when the user does not have super-user privileges.
.It Cm nosymfollow
Do not follow symlinks
on the mounted file system.
Do not follow symlinks on the mounted file system.
.Pp
This option is intended to be used when mounting file systems
from untrusted external storage systems or public writable /tmp file systems.
You can still create or remove symlinks, or read the value of a symbolic link.
.It Cm ro
Mount the filesystem read-only, even the super-user may not write it.
Equivalent to
@ -571,6 +574,7 @@ support for a particular file system might be provided either on a static
.Xr lsvfs 1 ,
.Xr setfacl 1 ,
.Xr nmount 2 ,
.Xr symlink 2 ,
.Xr acl 3 ,
.Xr getmntinfo 3 ,
.Xr libxo 3 ,
@ -584,6 +588,7 @@ support for a particular file system might be provided either on a static
.Xr tarfs 4 ,
.Xr tmpfs 4 ,
.Xr fstab 5 ,
.Xr symlink 7 ,
.Xr automount 8 ,
.Xr fstyp 8 ,
.Xr kldload 8 ,