/dev/null
# check the configuration
doas -C /path/to/doas.conf
# or
cat /etc/doas.conf
# Execute doas as below
doas -u root
# search location of doas.conf
find / -type f -name "doas.conf" 2>/dev/null
# check the configuration
doas -C /path/to/doas.conf
# or
cat /etc/doas.conf
# Execute doas as below
doas -u root <command> <arg>