Update tutorial.md

Author: jvsanchez28

version-control/command-line/tutorial.md

@@ -62,6 +62,26 @@ $ git log
 
 > Don't forget, you can hit `q` to quit out of a log if it's too long.
 
+By default, with no arguments, git log shows the most recent commits first.
+
+If we want to limit the number of log entries displayed we can use the a number as an option, such as -3 to show only the last three entries. 
+
+```bash
+$ git log -3
+```
+
+A very useful option is the --patch or -p. This command shows the difference of each commit. This can be very helpful to see what has changed on the last commited changes.
+
+```bash
+$ git log -p
+```
+
+If we want to see a few stats for each commit we can use the --stat command.
+
+```bash
+$ git log --stat
+```
+
 ### Transferring files from our local project repository to an online service
 
 Before we can add files to a remote repository, we need to have created an account with a service that is hosting that repository. If you've not done that yet, head over to our tutorial: Get set-up with [Git and GitHub](../set-up/tutorial.html).
@@ -506,4 +526,4 @@ After typing a couple of commands in the terminal to generate some history, try
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-This ends **Introduction to the Git command line** tutorial. Is there something you don't understand? Try and go through the provided resources with your coach. If you have any feedback, or can think of ways to improve this tutorial [send us an email](mailto:[email protected]) and let us know.
+This ends **Introduction to the Git command line** tutorial. Is there something you don't understand? Try and go through the provided resources with your coach. If you have any feedback, or can think of ways to improve this tutorial [send us an email](mailto:[email protected]) and let us know.