gradle projects
gradle properties
gradle tasks {or add '--all'}

gradle processTestResource
gradle pTR
gradle cJ
gradle build
gradle build -x pTR

gradle wrapper --gradle-version 4.10.2
or write it in build.gradle
task wrapper(type: Wrapper) {
    gradleVersion = '4.10.2' //version required
}

Check file: gradle\wrapper\gradle-wrapper.properties

Tasks:
task firstTask { doFirst { println 'first task'}}
e.g. secondTask.dependOn firstTask
secondTask.mustRunAfter firstTask

gradle test --test <moduleName>
gradle :module

subprojects {
    apply plugin: 'kotlin'
    apply plugin: "kotlin-spring"
	apply plugin:'java'
	apply from: project.file("${rootProject.projectDir}/gradle/coverage.gradle")
}

gradle :module-service:publish -PuploadVersion=1.0.2

install gradle on centos
source /etc/profile.d/gradle