SUDO on FreeBSD

as root install

sudo located at /usr/ports/security/sudo
make configure
make && make install

edit conf at

ee /usr/local/etc/sudoers

example and edit :

# Runas alias specification

# User privilege specification
root ALL=(ALL) ALL
kenan ALL=(www) ALL

note :

This Sudo command limits the user's power on the basis of the configuration made on the file "/etc/sudoers".
Generally in default case you might see something like this:

root ALL=(ALL) ALL
Above, you can see ALL 3 times. But what does it mean?
The first ALL: Run from any(all) host
The Second ALL: From any Terminal
The third ALL: Can Run any command

example :
usename ALL=(group) ALL


** note : !/usr/bin/su (this will prevent user to sudo su)

General sudoers File Record Format
usernames/group servername = (usernames command can be run as) command