FreeBSD reset or recover root password
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Next you will see following prompt from system:
When prompted Enter full pathname of shell or RETURN for /bin/sh:
Press Enter key to boot into single user mode. Next, you will be immediately dropped into a single user mode without a root password.
You need to remount / (root) file system in read and write mode with mount command, type following two commands:
# mount -u /
# mount -a
Setup a new password with passwd command:
# passwd
Next type exit command to boot FreeBSD into multi-user mode environment:
# exit
OR You can just reboot the system:
# sync;sync
# reboot
For more information read man pages of passwd and mount command.
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