Using-Echo-in-a-Jenkins-Pipeline.md

Gist for https://youtu.be/rNCMAFZ6zho

Pipeline definitions

job-1

pipeline {
    agent any

    stages {
        stage('stage 1') {
            steps {
                echo "${env.BUILD_NUMBER}"
            }
        }
        stage('stage 2') {
            steps {
                sh "echo $BUILD_NUMBER"
            }
        }
    }
}

job-2

pipeline {
    agent any
    environment {
        SERVICE_CREDS = credentials('my-secret-text')
    }
    stages {
        stage('stage 1') {
            steps {
                sh "echo $SERVICE_CREDS"
            }
        }
    }
}

job-3

pipeline {
    agent any
    environment {
        SERVICE_CREDS = credentials('my-secret-text')
    }
    stages {
        stage('stage 1') {
            steps {
                sh 'echo $SERVICE_CREDS'
            }
        }
    }
}