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tut2

-              v12
+              v13
 {{{
 #!sh
 http://oml.orbit-lab.org:5054/result/dumpDatabase?expID=default_slice-2014-10-15t00.36.59.743-04.00
+http://oml.orbit-lab.org:5054/result/dumpDatabase?expID=default_slice-2014-10-15t02.12.19.869-04.00
 }}}
 In this case the hostname is "oml.orbit-lab.org" and the port number is "5054".
 …
 Note that the URL used in wget, in particular the arguments, may require to be encoded to unambiguously represent special characters when using the HTTP protocol.
 The downloaded data can now be easily visualized using a tool such as gnuplot. You can find a helper script in the tutorial package that plots they key performance data downloaded using the above query.
+This data can also be downloaded using "wget" command and easily visualized using a tool such as gnuplot. You can find a helper script in the tutorial package that plots they key performance data downloaded.
 '''Method 2:''' Alternatively, the performance data may also be visualized using ''omf-web'', OMF's web-based visualization service. It also works in concert with the result service referenced in Method 1, and makes available a variety of graph widgets to visualize live-experiment data logged using OML. Detailed documentation on the installation and usage of omf-web can be found on the [https://github.com/mytestbed/omf_web omf-web github site].