How to remove the new line when reading from UNIX process groovy?

Asked Jun 09 '20 at 12:56

Active Jun 09 '20 at 13:08

Viewed 45 times

In a groovy script, I have a variable which is a returned value from a Unix process.

def text = ['bash', '-c', command_to_execute].execute().text

I use its text variable to concatenate with some other strings

def concatanated_text = "${var1}.${var2}.${text}.full.zip"

When I print the variable concatanated_text, the result will be in two lines like below.

file.name.2017
.full.zip

But when I manually assign the value to text variable it will look in one line as below.

def text = "2017"
file.name.2017.full.zip

I want to concatenate this string in one line. Please help me with a solution.

edited Jun 09 '20 at 13:08

asked Jun 09 '20 at 12:56

Janeth Fernando

1

New line character after `2017` when read from process – Qiu Jun 09 '20 at 13:00
Is there a way to remove the new line when reading from the process? – Janeth Fernando Jun 09 '20 at 13:02
Thank you @Qiu. I Added a ```| tr -d '\n'``` to the command_to_execute. so it removed the new line. – Janeth Fernando Jun 09 '20 at 13:17

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