Jenkins设置流水线Pipeline定时任务

* * * * *   # 为每分钟执行
# 分时日月周 与crontab一样

流水线语法 -> 片段生成器

echo $(date "+%Y-%m-%d %H:%M:%S") hello world >> /root/hello.txt

sh label: '', script: 'echo $(date "+%Y-%m-%d %H:%M:%S") hello world >> /root/hello.txt'

pipeline {
    agent any 
    stages {
        stage('Stage 1') {
            steps {
                sh label: '', script: 'echo $(date "+%Y-%m-%d %H:%M:%S") hello world >> /root/hello.txt'
            }
        }
    }
}

$ tail -f hello.txt
2019-04-03 16:37:00 hello world
2019-04-03 16:38:00 hello world
2019-04-03 16:39:00 hello world
2019-04-03 16:40:00 hello world