sonar-scanner
SonarScanner is a generic scanner for SonarQube for projects do not use any specific build tool like maven, gradle , etc.
TLDR
Scan a project with configuration file in your project's root directory named sonar-project.properties
$ sonar-scanner
Scan a project using configuration file other than sonar-project.properties
$ sonar-scanner -D[project.settings=myproject.properties]
Print help information
$ sonar-scanner -h
Print debugging information
$ sonar-scanner -X