Sonar

1. http://www.sonarqube.org/

2. License

   SonarQube is distributed under the GNU Lesser GPL License, Version 3, under Swiss law. You may not use this application except in compliance with the License. You may obtain a copy of the License at http://www.gnu.org/licenses/lgpl.txt. The original GNU license from which this lesser license is derived can be found here. By downloading SonarQube software, you agree to the terms of this Lesser GPL v.3 license and that you are entering into a license agreement with a company located in Switzerland. Unless required by Swiss law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

3. http://en.wikipedia.org/wiki/SonarQube
4. 端口：9000
5. http://docs.codehaus.org/display/SONAR/Setup+and+Upgrade 实践手册
6. http://docs.codehaus.org/display/SONAR/Installing 架构分析