Category "tail"

xv6 C skipping blank lines

I am trying to write a program in C (for xv6) that returns the last "n" number of lines of input text or a file (essentially tail) with the exception that it sh

How to tail yarn logs?

I am submitting a Spark Job using below command. I want to tail the yarn log using application Id similar to tail command operation in Linux box. export SPARK

docker tail -n not showing correct no. of lines

If I run the following docker tail command: docker logs --tail all 8f8df1de5f9c |& wc -l 645 It reports 645 lines If I then run: docker logs --tail 645