ref-manual: Updated example in extrausers.bbclass.

I added a couple of examples to show how to set passwords.
This is the -P option for adduser.

(From yocto-docs rev: 2726fcd3b3c2a5144b23af6ab342832c242f85c1)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index dcdc8cb2b5..3653edd916 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -768,6 +768,23 @@
          usermod -s /bin/sh tester; \
          "
         </literallayout>
+        Here is an example that adds two users named "tester-jim" and
+        "tester-sue" and assigns passwords:
+        <literallayout class='monospaced'>
+     inherit extrausers
+     EXTRA_USERS_PARAMS = "\
+         useradd -P tester01 tester-jim; \
+         useradd -P tester01 tester-sue; \
+         "
+        </literallayout>
+        Finally, here is an example that sets the root password to
+        "1876*18":
+        <literallayout class='monospaced'>
+     inherit extrausers
+     EXTRA_USERS_PARAMS = "\
+         useradd -P 1876*18 root; \
+         "
+        </literallayout>
     </para>
 </section>