General :: To Spawn A Task That Runs For Hours?

Nov 2, 2010

I have been doing this for quite sometime now, yet lately I wonder if this is what everybody does...I have a task that will run for hours. In order to not to interrupt that task when I logoff for the day, I issued the command:

Code:
at now 'sh ~/a-long-task'
Is this what everybody else does?

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Ubuntu :: Constant Freezing - Runs Fine For About 3 Hours Then It Will Randomly Stop Working - Screen Goes White

Aug 7, 2010

I am running Ubuntu 10.04 on an AMD64 computer with an ATI Raedon x1250 graphics card.

Everything runs fine for about 3 hours, then it will randomly stop working.

Symptoms:
Mouse stops moving for 10 seconds.
Screen goes white.
Speakers start repeating last 10 seconds of whatever was playing.
Screen goes orange or purple with lines across it and random symbols...

At that point I hardware restart my computer and all is fine again

dmesg yields the following after every crash

Quote:

Quote:

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General :: Launching A Task From Cli And Divorcing It From Terminal Task?

Feb 10, 2011

How do you launch a task from a terminal command line interface and it not be kill'ed if you close the terminal window. Like if I run jedit I type jedit & which launches jedit as a backgorund task. But, if I close terminal window, jedit dies to. How do I laucnch jedit and completely divorce it from the terminal task?

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General :: Evolution Task List Reminder (sync With Phone And Online Task List)

May 19, 2011

I have my task list in evolution (mainly so it can sync with my phone and online task list) but I always forget to look at the task list. Is there an application or plugin which periodically displays the contents of the tasklist or even better, it briefly displays the most urgent/important tasks when I login? Or anything else which automatically displays the most important tasks. Currently I have to open the task list and look at them (which I usually forget). I do not mean some kind of alarm when the task is due but more a daily reminder of what to do.

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General :: Ubuntu - Spawn Multiple Ssh Terminals?

Nov 25, 2010

when i am logged into my server via SSH how can i spawn many ssh terminals? is there a xterm command for this?

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General :: Spawn Browser Windows From A Service?

Apr 28, 2011

I'm using Ubuntu 10.0.4. I'm running a background process on system startup (Selenium) that needs to launch browsers (e.g. Firefox, Google Chrome). What settings do I need to enable in order to do this? Currently, even if I SSH in as a user, I'm not able to launch a browser and get this error ...

Code:
selenium@selenium-chi:~$ /usr/bin/google-chrome
No protocol specified

(chromium-browser:2156): Gtk-WARNING **: cannot open display: :0.0

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Ubuntu :: Launcher For Quake That Essentially Runs A Shell Scripts That Runs Quakespasm With Certain Options?

Oct 13, 2010

I have a launcher for Quake that essentially runs a shell scripts that runs quakespasm with certain options. Is there a way to add it to AWN?

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OpenSUSE :: Tasks Overlap In Task Bar (system Tray / Task Manager)?

Jun 26, 2011

Anybody knows how to fix overlapping tasks in KDE system taskbar?Here System Monitor overlaps with digiKamWorkaround to rearrange icons - start any new task.Sorry for taking real photo of the screen. When I do PrintScreen KSnapShot task appears in the list and makes all task to rearrange. The resulting screenshot contains already fixed view.

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Ubuntu Installation :: Task Manager Or Task Bar, Keeps Changing Length?

May 29, 2011

After upgrading from 10.10 to 11.04 all of a sudden, the task manager or task bar, keeps changing length. The individual window "buttons" themselves keep changing size - flashing even, and the space between them also changes. It is driving me nuts! The little system tray(?) icons no longer appear in the system tray, but all stacked on top of each other in the top left corner.

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Fedora X86/64bit :: 24 Hours Format To 12 Hours Format Lovelock?

Jul 27, 2011

I have a problem,I want to change the hour format from 24 hours to 12 hours, I cant find the way to do this,

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General :: Incorrect Time - Looks Like It's Exactly 4 Hours Behind ?

Jul 24, 2011

A few hours ago, I ran "pacman -Syu" to update, and soon after it was finished the power went out for a few seconds, turning off my computer without properly shutting down. When I started it, the time was wrong (or maybe the time zone, since the minute is correct). It looks like it's exactly 4 hours behind (right now it's 18:53 here, but the date command says 14:53). Also, I have ntpd running, in case that matters.

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General :: Calculate The Hours Usage Per Day Over A Certain Period?

Dec 13, 2010

Between the dates 21-June-2007 to 12-December-2010 there are 1270 days. If the total cumulative time a hard drive has been active is 344 days (found this via Disk Utility in Ubuntu 10.10) since it was bought 1270 days ago. What is the average usage hours per day?

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General :: Deleting Files Older Than 1 Hours

Sep 8, 2009

on my site now I'm using cache and need me cron script that will delete files older than 1 hour I have feature in my kloxo control panel just need me the command .

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General :: Gentoo System Keeps Crashing Every 6 Hours?

Jul 12, 2010

I was installing "wine" last night and since I knew it was going to take a while I closed the lid of the laptop and turned it upside down on the floor. (I always turn the laptop upside down when not using it otherwise might overheat)When I woke up this morning roughly 8 hours after I went to sleep the machine was turned off.Using the "last -x | grep shutdown | head -1" it stated that it went down at roughly 6 hours from when I went to sleep.The program I was installing got finished installing but I never set up an auto-shutdown program or anything of the sort.If this isn't a problem with linux then its a problem with my bios. If its a problem with my bios I will just have to live with it because my bios is locked. /var/log/messages says this:

Code:
alexslaptop logger: ACPI event unhandled: battery BAT1 00000080 00000001
alexslaptop shutdown[14933]: shutting down for system halt

[code]...

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General :: Automatically Restart A Process Every Few Hours?

Dec 30, 2010

I'm having a VPS using Ubuntu 10.4 and i would like a guide on how to restart apache2 process every few hours (a time determined by me).

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General :: Server Seem To Crash Every Couple Of Hours?

Sep 28, 2010

This is Plesk linux server.I am using CentOS release 5.5 (Final) OS. Server seem to crash every couple of hours. Perhaps apache has memory leak?

Sep 28 07:06:29 wed kernel: Call Trace:
Sep 28 07:06:29 wed kernel: [] out_of_memory+0x8e/0x2f5
Sep 28 07:06:29 wed kernel: [] __alloc_pages+0x245/0x2ce
Sep 28 07:06:29 wed kernel: [] __do_page_cache_readahead+0x95/0x1d9
Sep 28 07:06:29 wed kernel: [] __wait_on_bit_lock+0x5b/0x66

[Code]....

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General :: Sudo Rights Expired After A Few Hours Of Operation

May 4, 2011

I was observing the following behaviour:

py script:
os.mkdir(path) #all OK
operations_that_take_10hrs_to_complete()
os.mkdir(path) # permission denied

like I lost my sudo rights after some time ..

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General :: Speakers Mess Up After Couple Hours Of Machine Use

Feb 11, 2010

i have a problem. when i changed from xp to linux mint 8, my speakers seem to just give up on me after about 2 hours of use. the only way i can fix them is to restart the computer.

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General :: Desktop Ubuntu - Download Greater Than 12 Hours

Apr 17, 2011

I am totally new to unbuntu, I am trying to download ubuntu desktop but the message from IE 9 returns that "download greater than 12 hours"and that is that! my dsl connection is 6Mb and I do not know what to do.

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General :: Take 3 Hours For The Terminal To Respond To Lspci Command?

Jan 4, 2010

Joined the Linux community last week with a clean install of Ubuntu 9.10 and the Edubuntu overlay onto my wiped Dell Inspiron 8000 with 512MB RAM (max allowed) and nVidia GEForce2 GO video card. <<lspci: 00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 02)

00:01.0 PCI bridge: Intel Corporation 82815 815 Chipset AGP Bridge (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 02)
00:1f.0 ISA bridge: Intel Corporation 82801BAM ISA Bridge (LPC) (rev 02)

[code]....

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General :: List Files In Specific Directories Older Than 1 Day Or 24 Hours

Apr 7, 2011

I am trying to write a simple back up script in python where I try to list the files that are 24 hours old in specific directories that I would choose.I read the manual of find and used

find . -mtime 1 > log.dat

to get the list of files in the log.dat however I also get the path information in that list as such

./hpc06MatlabCodes/2011/Apr/3dBoxModel
./hpc06MatlabCodes/2011/Apr/3dBoxModel/vfluidIrca10.dat
./hpc06MatlabCodes/2011/Apr/3dBoxModel/vLRecoveredSystem.mat

is there a way to exclude the directories and only get the files list.

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General :: Grub Loading Wait Error 21 - System This Way For Hours

May 16, 2010

Grub loading wait error 21 - system this way for hours

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Programming :: Spawn Web Browser In C Programme?

Sep 23, 2010

i want to spawn the browser in c programme like qtp & selenium.

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General :: Ubuntu Runs At 50-60% CPU?

Jul 16, 2010

I installed Ubuntu Hardy Heron about six months ago, and it has gradually slowed down, and CPU utilization has crept up to the 50-60% range. The DEV folder contains a large number of similar files - TTY0 through TTYZF or PTYA0 through PTYZF. I suspect that something is not configured right, but, I don't know where to look.

I connect to the internet through a G4 Wireless Transceiver connected to my ethernet port on an IBM Think Center 8187.

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General :: Automating GUI For Certain Task?

Jul 29, 2010

For a certain task, everytime I have to open 10 bash terminals and write different commands on them. Any way to automate this? I am running Fedora linux.

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General :: Cron Job Runs Every 30 Secs?

Jul 24, 2011

The problem is I need the php program to send member email confirmation which contains a confirm link. Run every min may still make the member wait. So I like to make it to run every 20 or 30 secs.

I don't want to put the code to send email on my sign up page as that's no good.

But I don't want to put a sleep 30 sec on my php script and going on loop. If it failed in the middle then it may wait abit to start.

What can be done to achieve my goal and what's the best way?

Making a php script to run as a daemon process? Is that possible and okay?

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General :: Name Of Memory Filesystem Runs In?

Feb 7, 2011

Once I deleted a log file and recreated it. After I did so the new log file was not being written to. I was told that it is because the file I deleted is still running and being used in memory. What is the memory portion called(such as user space) that the filesystem run in?

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General :: Grep The .img, But When Do It Runs Out Of Memory?

Feb 22, 2010

I am attempting to recover a deleted text file. I used dd to make an image of the sectors on the hard drive which contained the data. Now, since I am not getting good results with foremost, and know all of the lines I'm looking for contain "Style", I want to grep the .img, but when I do it runs out of memory. I have tried the grep option -D, set to skip, and tried adding a 3GB swap to account for the 2.7G image. It still "exhausts" it's memory, and it seems to happen really quick now.this is the output of ulimit -a

Code:
root: $ ulimit -a
core file size (blocks, -c) 0

[code]....

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Fedora X86/64bit :: Can't Able To Create More Than 28 Spawn Bash In Core 64 Bit?

Jun 1, 2010

I can't able to create more than 28 spawn bash in fedora core 7 (2.6.25.4 kernel) linux 64 bit machine. I can able to create 1015 spawn bash in 32 bit fedora 7 core. Script I have used for both 32 bit and 64 bit:

[Code]...

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OpenSUSE Network :: Can't Manage To Php5 Cgi With Using Spawn-fcgi

Mar 18, 2011

I am trying to set up an nginx server. I intend to use it with, php and python, and probably with frameworks like django and codeigniter. However, I can't get it working. This is what I did: Installed these from Install/remove software:

nginx,FastCGI,php5-fastcgi,python-fcgi,spawn-fcgi

My current nginx.conf file is this (Stripped comments):

[code]...

What happens is: when I type a php url to address bar, I only get a text saying "No input file specified." This is what I get when I make netcat sit on 9000, and go for <hostname>/phpinfo.php:

[code]...

There are clearly some config problems here, but can't find out what are they, since this is first time I try to setup nginx and fastcgi.

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