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?
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:
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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View 3 Replies View Relatedwhen 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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Code:
selenium@selenium-chi:~$ /usr/bin/google-chrome
No protocol specified
(chromium-browser:2156): Gtk-WARNING **: cannot open display: :0.0
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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View 1 Replies View RelatedI 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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View 4 Replies View RelatedBetween 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?
View 2 Replies View Relatedon 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 .
View 2 Replies View RelatedI 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]...
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).
View 11 Replies View RelatedThis 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]....
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 ..
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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View 4 Replies View RelatedJoined 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]....
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.
Grub loading wait error 21 - system this way for hours
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I connect to the internet through a G4 Wireless Transceiver connected to my ethernet port on an IBM Think Center 8187.
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.
View 2 Replies View RelatedThe 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?
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?
View 5 Replies View RelatedI 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]....
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]...
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.
