user with readonly access to domain controller

1. Create domain global group (you will place your user in this group
instead of Domain Users, because Domain Users already has some
permissions set).

Domain Group

 

2. Create your user.
3. Change primary group of your user to group created at first step.
Stop membership in Domain users group.

4.Open ADSI Edit (you need Support tools installed), run adsiedit.msc
in start->run,
5. Select your domain root (dc=<some>,dc=<domain>,dc=<name>). Open
properties menu, navigate to security tab. Press advanced. Add your user
and give him rights whatever you want.

your linux distribution information

So want to know the linux  distribution, release, codename and which  bit version you are running.

use  lsb_release -a and  uname – a commands.  click to enlarge fig below

info