The tag has no wiki summary.

learn more… | top users | synonyms

30
votes
15answers
4k views

Run unix command precisely at very short intervals WITHOUT accumulating time lag over time

Question I'd like to be able to run a UNIX command precisely every second over a long time period. I need a solution, which does not lag behind after a certain time, because of the time the command ...
4
votes
1answer
177 views

linux patches related to time measurement accuracy?

Is there a set of patches around for linux kernel that address accuracy of (system, rather than user) process time? i've heard about RTLinux, but i don't really need the actual real-time scheduling ...