====== Ubuntu - Samba - Verify Samba configuration settings ======

Because Samba uses an extremely large amount of parameters in smb.conf, developers have provided a command line tool for verifying the syntax of a configuration file.

This utility is named **testparm**.

<WRAP info>
**NOTE:**  It is being mentioned here again so that we do not overlook simple smb.conf errors when hunting for the source of a problem.
</WRAP>


<code bash>
testparm
</code>

----

===== Test a specific Samba configuration file =====

It is a good idea to run the check on a new configuration file before putting it into production.

  * Specific a specific configuration file by using the **-s** option.

<code bash>
testparm -s /usr/local/samba/lib/smb.conf.new
</code>

returns:

<code bash>
Load smb config files from /usr/local/samba/lib/smb.conf.new
Processing section “[public]”
Loaded services file OK.
# Global parameters
[global]
coding system =
client code page = 850
code page directory = /usr/local/samba/lib/codepages
<...remaining output deleted...>
</code>


<WRAP info>
**NOTE:**  After reviewing the specified configuration file, **testparm** continues to print a version of smb.conf that contains all parameter values, including default ones.

  * This can help to verify that smbd and nmbd are using the values that you expect.

</WRAP>