diff --git a/centreon-plugins/docs/user_guide.rst b/centreon-plugins/docs/user_guide.rst
index 4ac0c9b31..80c54dc1c 100644
--- a/centreon-plugins/docs/user_guide.rst
+++ b/centreon-plugins/docs/user_guide.rst
@@ -510,3 +510,47 @@ The problem can be:
 
 * A prerequisite cpan module is missing. You need to install it
 * The cpan module cannot be loaded because of its path. Perl modules must be installed on some specific paths 
+
+===============
+Command Samples
+===============
+
+-------
+Windows
+-------
+
+Check all disks in SNMP
+^^^^^^^^^^^^^^^^^^^^^^^
+
+Warning if space used > 80% and critical if space used > 90%:
+::
+
+  $ perl centreon_plugins.pl --plugin=os::windows::snmp::plugin --mode=storage --hostname=xxx.xxx.xxx.xxx --snmp-version=2c --snmp-public=community  --verbose --storage='.*' --name --regexp --display-transform-src='(..).*' --display-transform-dst='$1' --warning=80 --critical=90
+  OK: All storages are ok. | used_C:'=38623698944B;0:108796887040;0:122396497920;0;135996108800 used_D:'=38623698944B;0:108796887040;0:122396497920;0;135996108800
+  Storage 'C:' Total: 126.66 GB Used: 35.97 GB (28.40%) Free: 90.69 GB (71.60%)
+  Storage 'D:' Total: 126.66 GB Used: 35.97 GB (28.40%) Free: 90.69 GB (71.60%)
+
+Warning if space free < 5G and critical if space free < 5G:
+::
+
+  $ perl centreon_plugins.pl --plugin=os::windows::snmp::plugin --mode=storage --hostname=xxx.xxx.xxx.xxx --snmp-version=2c --snmp-public=community  --verbose --storage='.*' --name --regexp --display-transform-src='(..).*' --display-transform-dst='$1' --warning=5497558138880 --critical=2199023255552 --units='B' --free
+  OK: All storages are ok. | 'free_C:'=97372344320B;0:5497558138880;0:2199023255552;0;135996108800 'free_D:'=97372344320B;0:5497558138880;0:2199023255552;0;135996108800
+  Storage 'C:' Total: 126.66 GB Used: 35.97 GB (28.40%) Free: 90.69 GB (71.60%)
+  Storage 'D:' Total: 126.66 GB Used: 35.97 GB (28.40%) Free: 90.69 GB (71.60%)
+  
+-----
+Linux
+-----
+
+Check all interface traffics in SNMP
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Warning if traffic in/out used > 80% and critical if traffic in/out used > 90%. It also skips errors from down interface (option ``--skip``):
+::
+
+  $ perl centreon_plugins.pl --plugin=os::linux::snmp::plugin --mode=traffic --hostname=127.0.0.1 --snmp-version=2c --snmp-community=public --verbose --interface='.*' --name --regexp --skip --warning-in=80 --critical-in=90 --warning-out=80 --critical-out=90
+  OK: All traffic are ok | 'traffic_in_lo'=126.58b/s;0.00:8000000.00;0.00:9000000.00;0;10000000 'traffic_out_lo'=126.58b/s;0.00:8000000.00;0.00:9000000.00;0;10000000 'traffic_in_eth0'=1872.00b/s;0.00:800000000.00;0.00:900000000.00;0;1000000000 'traffic_out_eth0'=266.32b/s;0.00:800000000.00;0.00:900000000.00;0;1000000000 'traffic_in_eth1'=976.65b/s;0.00:800000000.00;0.00:900000000.00;0;1000000000 'traffic_out_eth1'=1021.68b/s;0.00:800000000.00;0.00:900000000.00;0;1000000000
+  Interface 'lo' Traffic In : 126.58b/s (0.00 %), Out : 126.58b/s (0.00 %)
+  Interface 'eth0' Traffic In : 1.87Kb/s (0.00 %), Out : 266.32b/s (0.00 %)
+  Interface 'eth1' Traffic In : 976.65b/s (0.00 %), Out : 1.02Kb/s (0.00 %)
+