mvn org.vromero:gist-maven-plugin:snippet mvn org.vromero:gist-maven-plugin:deploy
This can be simplified by adding the following pluginGroup to the pluginGroups section of your $HOME/.m2/settings.xml .
<pluginGroups>
<pluginGroup>org.vromero</pluginGroup>
</pluginGroups>
With this pluginGroup added we can invoke the mojos with:
mvn gist:snippet mvn gist:deploy