need some material to read/understand jenkins

[mohit vadera]

I am new to Jenkins. where can I find good material on declarative pipeline and scripted pipeline? what is the difference between them? I want to learn it in 1-2 days, is it possible? 

[Victor Martinez]

There is an interesting blog entry about the jenkins documentation: https://jenkins.io/blog/2017/11/27/tutorials-in-the-jenkins-user-documentation/

Cheers