10
votes
2answers
727 views

What does a niceness value of (-) mean?

According to the man page, and wikipedia; nice ranges from -20 to 20. Yet when I run the following command, I find some processes have a non numerical value such as (-). See the sixth column from ...
5
votes
3answers
4k views

What is a command to find priority of process in Linux?

How can i view the priority of a specific process ?