General :: Make Second Program Running With CPU Time Limit 2 Seconds?
May 16, 2011
Linux bash inline command to execute a program and limit the resource.As I know, to limit the resource I can use ulimit command.But, the problem is when I set the CPU time limit 1 second, and then I want to execute another program with CPU limit 2s, the ulimit command return an error like this: bash: ulimit: CPU time: cannot modify limit: Operation not permitted and absolutely my program killed in 1 second.So, How can I make the second program running with the CPU time limit 2 seconds?
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Jun 2, 2011
I have already tried trickle and wondershaper. I need a program that can limit the speed of download/upload of an already running program. Similar to the how NetLimiter in Windows limits already running processes. Using Linux.
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Aug 2, 2011
Is there a way for the time at the top of the screen to display seconds as well as the date ?
My clock seems to be about :40 seconds off... before i upgraded from f-13 i had my time controlled by ntp(how to verify ntp is enabled) ? even with network time = yes, it seems to lag a little.
I figured out the network time. it is under a whole separate menu for some reason.
Is there a way to get weather/ temperature like in classic gnome ?
Rite now my clock reads: tue 3:50 pm...Is there a way i can make it read: tue, aug 20, 2011 3:50:45 pm
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Nov 11, 2010
I have a script that executed 100000 C Programs, reads the commands from a file and executes them. There is a requirement to measuer the time that each of this 100K C programs running.If it exceeds 120 sec I want to Kill that Process.Any Idea to embed this in my shell script?
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Sep 17, 2010
I amtrying to install a program and at the point when I am required to execute the command "make clean" and then after "make all" , I obtain the following eror message:
ndoheric@nen-laptop:/opt/WAVEFORPGM/distribute$ make clean
cd ./MyTime; make clean
make[1]: Entering directory `/opt/WAVEFORPGM/distribute/MyTime'
[code]...
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Sep 3, 2010
I`m looking to calculate my Local Time in seconds from APOC - 1970.I found only - date +%s -> that display the UTC and not my Local Time.
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Jun 30, 2011
I have log file in formatJun/26/2011 01:17:50 wireless ....Jun/26/2011 18:25:15 wireless ....Jun/26/2011 22:34:43 wireless ....I need to put this in format ( only seconds insted hours:minutes:secondes)Jun/26/2011 4670s wireless ....Jun/26/2011 66315s wireless ....Jun/26/2011 81283s wireless ....If i useawk -F: '{ print ($1 * 3600) + ($2 * 60) + $3 }' output iz only 4670,66315,81283....I try to use something likesed "s/ ([0-9][0-9]):([0-9][0-9]):([0-9][0-9] )/`awk -F: '{ print ($1 * 3600) + ($2 * 60) + $3 }'` /g"but doesn't work
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Mar 31, 2009
time() API gives the number of seconds since 1970 Jan 1st 00:00:00 without considering leap seconds. How to get the number of leap seconds which needs to be considered in the value returned by time()..(gmtime will convert time_t to struct tm* and considers leap seconds. I am trying to write an API which will do the same function as gmtime)
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Apr 15, 2010
I'm just wondering what the limits for time are. I have a program that always takes exactly 20 ms, so I assume this is the lowest it can measure, but I want to see if there's some sort of documentation of this.
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May 12, 2011
Simple question: what parameters can be used to shutdown a computer running Linux/OSX in 30 seconds? I've always run Windows, where I would go shutdown -s -t 30 but the parameters are different. I've looked it up here but it will only let you shut a computer down at a specific time (like 8:00) rather than in a specific amount of seconds.
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Feb 15, 2011
Is there any command to find out for how many Milli seconds a process is been running?s -a -o pid,etime | grep "process pid" gives the time in min:seconds. I wanted in milliseconds .
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Jan 1, 2011
With Azureus/Vuze, can we set an upload/download rate limit depending on the time of day?
If not, do you know a torrent client allowing this? Client must be available on Linux.
I learned that you can install plugins for Azureus/Vuze. There is one about scheduling. I've tried to install it but I got a NullPointerException.
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Apr 13, 2011
My computer has different time when booting to linux or Windows.How to make the time the same?My computer time is 10:57pm Apr 14 when booting to linux.My computer time is 2:57am Apr 14 when booting to Windows Vista Home Premimum SP2.Both OS are set to the same time zone (GMT-5. Eastern Time US & Canada).
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Jul 26, 2010
I presume there is something in the JWM window manager - or Puppy Linux Lupu 5.01 itself that is conflicting with the normal loading of GMPLAYER....
I would like to know how to troubleshoot, and fix this problem if possible (even a workaround would be great).
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May 7, 2010
I am new to linux and am trying out script writing. I am using shell. How can I make a script to open a program then operate within that program?
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May 18, 2010
I want to record an internet radio station starting at 2:00am tomorrow morning. The specific program on the radio station lasts until 6:00am. The command I need to run to record the station is: Code:mplayer http://wjcu.jcu.edu:8001/listen.pls -ao pcm:file=indie_heat_of_the_night.wav -vc dummy -vo nullI'd use cron, but 1. I'm not sure how to and 2. it seems unnecessarily complicated for something that I only want to run once. If cron is the only/easiest solution, I guess I'll just have to resort to that, but I'd rather not.
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May 9, 2011
I would like to be able to schedule a limit for an IP connection for my kid's computers/iPods. Since I know the MAC addresses of their various hardware items, is there a way to shut down their connectivity at a particular time via the DHCP server or perhaps a firewall rule?
Running Ubuntu 10.04 and Shorewall is being used for the firewall.
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Apr 27, 2010
I notice that when someone sends a message from my Postfix server & it can't find the destination server or if there is a incorrect domain recipient entered by mistake, it sits in my Postfix queue for days. I think perhaps 4-5 days for some reason. I was wondering if I could shorten the time so the sender gets a delivery failure message kicked back to them in 24 hours rather than waiting 4 or so days.
Code:
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Jan 9, 2009
I need to know how to get the current time with nano seconds on a linux box using c++?
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Jun 28, 2011
I was wondering how to allow someone to use a user account for two hours a day. After this time, it will log them out, and not allow them to sign back in until the next day. How can I do this?
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Jan 10, 2010
I need to find out the processing or operating time in milliseconds or in nanoseconds for the instructions or for the whole process!
for eg :
I need to calculate the time taken to execute :
And i dont want the time for whole program :
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Apr 15, 2010
Is there a way to create a guest account and have Ubuntu "automagically" limit the amount of time the user can access the Internet? So, for example, could she set up an account for her son and limit his Internet access to an hour at a time?
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May 4, 2010
I know this isnt normal for everyone but im getting a 29 to 30 second bootup on 10.04 from grub to login screen.. i installed boot up manager and disabled some of the things listed on a few recommendation pages on google where would i begin to figure this out? before i upgraded i was booting up at like 10 seconds tops..
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Nov 7, 2010
My ubuntu(10.10) installation takes a relatively longer time (90 seconds) to boot. I think part of the problem might be related to an error message during boot related to usb drivers.
Code:
[2.717076] usb 4-1: new low speed USB device using ohci_hcd and address 2
[3.244051] usb 4-2: new full speed USB device using ohci_hcd and address 3
[12.029046] /build/buildd/linux-2.6.35/drivers/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed
I have attached the relevant part of dmesg output also.
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Dec 4, 2010
i use Totem movie player every time i play any video it's forwarding a few seconds it self.
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Aug 13, 2010
Is there a way to limit the time an instance of a service can run? For example, I want to limit all telnet sessions to 30 mins. Users will be automatically logged out after 30 mins.
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Mar 29, 2011
I need a program that will limit download speed per connection. So that each download is limited to 100kbit/s for e,g. I tried trickled, it only limits whole application (and doesn't work with firefox). Also tried pyshaper, doesn't work. Is there such software?
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Apr 28, 2010
I've been using Thunderbird 3.0.x for some time and found in it a good replacement of TheBat. However, few days ago, ubuntu being ubuntu crashed and since then, Thunderbird freezes after 10 seconds every time I try to start it, sending CPU usage through the roof. I have 8 imap accounts in it and my profile folder is ~2.8gb I tried purging the installation. I tried fsck on all partitions. Windows Thunderbird using the same profile folder works just fine.
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Feb 20, 2010
i have two bash script files namely, "a.sh" and "b.sh". Both the files contain some commands to run, how can i actually run both files at the same time, instead of running the file one by one?
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May 8, 2010
i wanted to know how can I make my programs or script automatically start at boot time ,for example if I restart my server at any time they start at boot time automatically with no need to any body to start them.
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