Friday, April 5, 2019

Java 11 and Groovy Compatibility and JAXBContext !

If you see the following error during compile : 

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileTestGroovy'.
> org/codehaus/groovy/ast/MethodCallTransformation

Add the folling line to your gradle file :

ext['groovy.version'] = '2.5.6'  //i.e your grovy version.

Another issues with java 11

 Unable to load class groovy.xml.jaxb.Jaxb GroovyMethods due to missing dependency javax/xml/bind/JAXBContext 

You can fix this by adding the following dependency on the latest groovy version


Wednesday, February 6, 2019

Useful Unix Commands

1. Count number of lines on all the files in the current folder
wc -l *

2. Count the number of files on the current directory :
ls | wc -l
3. Print all the line containing word/s in a file
grep -iw "search words" arc.log



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