Print the line if it contains a specific string by using groovy

Question

I am having a Jenkins log file and I am trying to print those lines which are having string "FOUND" in it.

How do I write the code for it in Groovy as I am new to it? Can anyone help me with this?

Thanks.

Answer 1

You can try the code written below:

def lines = new File('/tmp/test123.txt').readLines()
def result = lines.findAll { it.contains('FOUND') }
println result*.toString()

I hope that it will resolve your query.