05-29-2001
Thanks!
What makes the forum is really the great people who use. This is exceptionally true for the long-term members and those who consistently help others.
Thanks for the nice words, BTW. Glad you like the upgrade.
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Hi I want to implement the nice command in the shell that I am building. I came to know that there is a corresponding nice() system call for the same. But since I will be forking different processes to run different commands typed on the command prompt, is there any way I can make a command... (2 Replies)
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I have a running process that will spawn a large number of perl processes. How can I set that these all get spawned with a low priority nice value? I don't mind if all perl related processes take this level.
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hello ,
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8. What is on Your Mind?
Hello All,
Just went through a nice YT video of A.I
Age of A.I YT video
See who is the host of this video :) if you are a Hollywood fan(a bit spoiler)
I hope to learn something of it someday, technology is really growing day by day, cheers.
Thanks,
R. Singh (8 Replies)
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nice(3) Library Functions Manual nice(3)
Name
nice - set program priority
Syntax
int nice(incr)
int incr;
Description
The scheduling priority of the process is augmented by incr. Positive priorities get less service than normal. Priority 10 is recommended
to users who wish to execute long-running programs without flack from the administration.
Negative increments are ignored except on behalf of the super-user. The priority is limited to the range -20 (most urgent) to 20 (least).
The priority of a process is passed to a child process by For a privileged process to return to normal priority from an unknown state,
should be called successively with arguments -40 (goes to priority -20 because of truncation), 20 (to get to 0), then 0 (to maintain com-
patibility with previous versions of this call).
Environment
In any mode, nice returns -1 and sets on an error. On success, the return value depends on the mode in which your program was compiled.
In POSIX or System V mode, it is the new priority; otherwise, it is zero. Note that, in POSIX and System V mode, -1 can indicate either
success or failure; must be used to determine which.
See Also
nice(1), fork(2), setpriority(2), renice(8)
nice(3)