How to control the CPU usage.

[mathueie]

Hi

How to control the CPU usage of particular process in linux.

[kbw]

You can change the priority, but that doesn't change CPU usage as such.
http://www.manpagez.com/man/1/nice/
http://www.manpagez.com/man/3/nice/

[jsmith]

You can look at setrlimit() under RLIMIT_CPU. It's probably not exactly what you want,
but I thought I'd mention it anyway.