Ubuntu :: Which Technology Is Best To Get Break In Computer Networking Program?
Jul 30, 2010For a beginner, which technology is best to get a break in computer networking program?cisco,Microsoft or Linux?
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General :: Computer Break Down Of All The GB Or MB?
Sep 30, 2010Could someone give me the break down on 4GB/700MB or what?
View 6 Replies View RelatedUbuntu :: Typing Break Program For XFCE?
Jul 9, 2010Do you know a tool that forces me to do a typing break like the one in GNOME's keyboard preferences? I did some search on the net but I only found references to GNOME's typing break tool.
View 2 Replies View RelatedUbuntu :: Debugging A Fortran Program - Cannot Create A Break Point
Feb 6, 2010I have compiled a Fortran program by using
gfortran -ggdb file.f90
To try to step through it in the debugger, I enter
gdb a.out
but I cannot create a break point. I have tried a number of commands including
b <line number>
b <subroutine name>
Ubuntu Networking :: Install Program X On Computer 1?
Jan 6, 2010Is it possible for two computers to access the same program from 1 system at the same time using remote x apps? In other words can a system have two instances of a program running and being utilized by two different computers remotely?
For example lets say I install Program X on Computer 1. I ssh into Computer 1 from Computer 2 and use remote x apps to use Program X. Is it possible for Computer 3 to ssh into Computer 1 and use Program X at the same time using it for a completely different task?
Fedora Networking :: Program That Notifies When A Computer Connects / Disconnects From Network?
Jan 10, 2010Is there any application out there for linux that can notify me of when a new IP address connects or disconnects to my network?
View 5 Replies View RelatedNetworking :: Running Iptables Break The TCP/IP Stack?
Feb 14, 2011I mistakenly ran 'iptables restart' on a server that was not set to run iptables. Immediately, the server quit making outgoing connections on port 80. It has problems completing a traceroute when another machine on the same VM Host can do everything just fine. One of our best networking technicians diagnosed it as issues with the TCP/IP stack on the OS.
I know that iptables is off, allowing all trafffic incoming/outgoing.
Networking :: PPP Updates In Fedora 12 Break NetworkManager
Mar 15, 2010downgrading PPP, NetworkManger, and NetworkManager-gnome. This worked but is there an easy way to know when it is safe to apply the updates that are available?
View 2 Replies View RelatedUbuntu Multimedia :: Can Activate Dolby Technology
Jan 5, 2011Basically my portable computer's speakers have "Dolby Home Theater - Virtual Surround Sound" written on them. Now I figure there has to be some software (in Windows) that controls the whole thing. Is there something similar that in Ubuntu?
View 4 Replies View RelatedProgramming :: What's Share Memory Technology?
Jan 24, 2011what's the share memory technology?when did this technology appear?what are the key steps in c programming to use shm?
View 1 Replies View RelatedFedora Servers :: How To Configure LDAP Technology
Mar 20, 2009How to configure ldap technology in fedora & linux.
View 3 Replies View RelatedProgramming :: Proposal For Symbolic Link Technology?
Sep 12, 2010Consider that symbolic links at times can be broken. The target reference can be lost or misplaced. As such, usage of a symbolic link becomes deterred or broken. I propose the following: Symbolic links from now on carry a checksum relating to the original file they are linked to. The original file will carry a property that checks if it has been changed. This property will figure out the new checksum, reconfigure the symbolic link, and continue the symbolic link. Furthermore, if the system were to change, there would exist the possibility of have a symblink-comparison feature that allows the user to check the entire filesystem for files that meet the checksum criteria so that symbolic links can once more be re-established.
View 2 Replies View RelatedFedora :: Use The New SPICE VDI Technology To Create A Dummy Terminal?
Dec 14, 2010I have a pretty powerful desktop running fedora and was wondering if I could use the new SPICE VDI technology to create a dummy terminal virtual desktop using just a 2nd monitor, keyboard, and mouse (no thin client). Is this possible using USB ports? Would I need a 2nd video card for the monitor?
View 1 Replies View RelatedGeneral :: Performance - Best Available Technology For Layered Disk Cache
Oct 17, 2010I've just bought a 6-core Phenom with 16G of RAM. I use it primarily for compiling and video encoding (and occassional web/db). I'm finding all activities get disk-bound and I just can't keep all 6 cores fed. I'm buying an SSD raid to sit between the HDD and tmpfs. I want to setup a "layered" filesystem where reads are cached on tmpfs but writes safely go through to the SSD. I want files (or blocks) that haven't been read lately on the SSD to then be written back to a HDD using a compressed FS or block layer.
So basically reads:
- Check tmpfs
- Check SSD
- Check HD
And writes: - Straight to SSD (for safety), then tmpfs (for speed) And periodically, or when space gets low: - Move least frequently accessed files down one layer. I've seen a few projects of interest. CacheFS, cachefsd, bcache seem pretty close but I'm having trouble determining which are practical. bcache seems a little risky (early adoption), cachefs seems tied to specific network filesystems. There are "union" projects unionfs and aufs that let you mount filesystems over each other (USB device over a DVD usually) but both are distributed as a patch and I get the impression this sort of "transparent" mounting was going to become a kernel feature rather than a FS.
I know the kernel has a built-in disk cache but it doesn't seem to work well with compiling. I see a 20x speed improvement when I move my source files to tmpfs. I think it's because the standard buffers are dedicated to a specific process and compiling creates and destroys thousands of processes during a build (just guessing there). It looks like I really want those files precached.....
Ubuntu Networking :: Assigned Computer A's Static Ip To Computer C Without Changing Dhcp Setting?
Aug 18, 2010I set up a dhcp server in the lan and assigned static ips to two computers, computer A and B, according to their mac address. Everything was running fine. But when I turned off computer A, connected computer C to the network, and assigned computer A's static ip to computer C without changing dhcp setting. Computer C was able to access the internet. When I turned on computer A, dhcp couldn't assign an ip address to it, and computer C showed an error message of ip conflict and failed to use internet. I wonder if dhcp server is able to prevent other computer from using the same static ip that is already assigned to a computer according to its mac address.
View 5 Replies View RelatedUbuntu :: To Find Out Program's Computer Resource Usage?
May 17, 2010I am currently developing a program that i need to compare to other similar programs, mainly to provide a cost v. benefits analysis for myself and coworkers. does anyone know of a program that can accurately provide this information? or, otherwise, an idea of how to start coding?I have seen in research papers before that quickness was actually evaluated in seconds/microseconds taken for processes to finish- is this legitimate?
View 3 Replies View RelatedUbuntu Servers :: Launching A Gui Program On A Remote Computer?
Aug 14, 2010Is it possible to use ssh to launch a program and it's gui on a remote computer? I've tried connecting with ssh -X computer@ipaddress but when I launch gedit it loads on the local computer
View 9 Replies View RelatedUbuntu :: Program Convert Consumes Most Of The Computer's Memory
Oct 5, 2010I am using ubuntu 10.10 with gnome desktop on a desktop computer (pentium 4 cpu with 1 Gb memory), and when I use OpenOffice Impress, convert opens up and uses most of my cpu power. Even worse, after closing OpenOffice and all instances of nautilus, convert stays in memory and keeps using most of my cpu power (between 30 and 75 %, acccording to system monitor.Is it normal ? How could I set up my computer to limit convert cpu usage, and to unload from memory after being used.
View 3 Replies View RelatedUbuntu Networking :: One Computer Sees Network, The Other Computer Doesnt?
Nov 11, 2010My wifes networked computer connected to the network just fine when it was Win XP. Now that Ive converted it to 10.04 (completely) it can see the network, but it just wont connect to it. I had no problem converting my computer to Ubuntu and it sees the network and accesses it great. Files, folders and hard drives are all shared. So, one computer connects great, the other does not.**I dont know what to do at this point.Here is the layout:My Comp (10.04) ---------......Main Network Comp (XP)Wife Comp (10.04) -------/The main network computer is XP as it has software on it we need that does not work in Wine. The main computer will have to stay XP. I cannot get my wifes computer to connect to the main system, although mine connects just fine. I dont know what the problem is. Her computer sees the network, but when trying to connect, it times out and says unable to connect.
View 2 Replies View RelatedUbuntu Multimedia :: Real Player - Cannot Run The Program Without Restarting The Computer
Jan 30, 2010I have a problem with real prayer, though it works fine, sometimes it stops. I cannot run the program without restarting my computer. I tried to re-download but its just the same.
View 2 Replies View RelatedUbuntu :: Start A Program On Remote Computer In Graphical Mode?
Feb 1, 2010Sometimes I would like to start XBMC on my media center using my laptop. I manage this system fully via SSH, but there is one thing that I don't know how to do, or know if it is even possible. I would like to start XBMC from my laptop so that I don't have to reboot the machine in order to do that (XBMC launches upon boot). Is it even possible to launch a GUI on a remote computer using SSH, and if so, how?
View 9 Replies View RelatedUbuntu Networking :: Computer Finding The Name Of Another Computer Under DHCP?
Sep 10, 2010I have two Linux computers and one small home router with DHCP functionality. I configured the router with the "dynamic DHCP" setting, ie, the static DHCP with MAC-Address was not used. Before that, I used the manual IP configuration, defining the two computers' names in the /etc/hosts file.
Example:
10.0.0.2 comp2
10.0.0.3 comp3
Now, with DHCP, the above example is no longer appropriate, because the DHCP server is supposed to tell the computer what IP number it will receive. However, I am missing something, because I haven't figured it out yet how to make one computer know the other computer's name. Is it that I haven't installed a name-finding package? Is there a simple way to accomplish this (one computer finding the other computers' names)?
Ubuntu Networking :: Move HD To New PC - Can't Access Computer From Other Computer
Sep 21, 2010I have ubuntu server installed on a pc. The motherboard died, so I switched the HD to another computer. Everything is fine except the network. I cannot access this computer from other computer (while it was possible before). I looked at the interfaces and everything seems fine. The nic itselft seems to work too.
View 1 Replies View RelatedFedora Servers :: Transfer Files From Computer - Run Program?
Aug 25, 2011I have recently rented a server which is running Ubuntu linux. I can connect to it through ssh. I've written a Java application that I would like to run on the server 24/7. How do I transfer the files from my computer to the server so I can run the program from the server?
View 11 Replies View RelatedGeneral :: When Start Any Program On The Computer And It Goes Into The Task Manager Bar?
Feb 12, 2011I am running Slackware -current and am using kde as my desktop environment. I'm not sure if this is a feature that I turned on my accident or a bug but its really annoying. When I start any program on the computer and it goes into the Task manager bar. If I click the bar to maximize the program or window it goes to the kde log on window. I am running KDE version 4.5.4.
View 3 Replies View RelatedServer :: Set Up A Program Or Application Online To Be Used From A Client Computer?
Apr 20, 2010Is there a way I can install a windows program to webspace and run it from a linux client computer? To specify, I'm a student at the University of Minnesota. I have access to linux machines running Ubuntu, however, the space allocated to us is too small for the program I would like to run on these computers. I do have webspace I can use though. The thing I'd like to be running on the linux computers is a windows application requiring installation. So is there a way to put/install/(whatever else it might be called) this program onto my webspace and be able to run it from the linux computers? I know it's probably unlikely, but maybe?
View 4 Replies View RelatedSoftware :: Program That Will Startup Computer Automatically When It's Been Shutdow?
Feb 17, 2011i want my computer to function as an alarm clock, i want it to be shut down but start up automatically at a desired time (i'll also have tomboy notes display reminders of what i need to do for the day) this would be a great program
View 7 Replies View RelatedGeneral :: Automatically Run Program On USB Flash Drive Upon Plugging It On Computer?
Feb 11, 2010Is it possible to automatically run a program on a USB Flash drive upon plugging it on a computer?the program should create a text file inside the USB flash drive as i plug it on the computer? Is this possible? how can i do this? autorun.inf doesn't work. Are there any solutions? by the way, i am using kernel 1.0 on my computer...
View 1 Replies View RelatedGeneral :: Video Capturing Program To Record Computer Screen
Jul 10, 2011I'm just wondering if there is a video capturing program that can, at the least record what is on my computer screen (including what is on Wine) and at the most capture what is on my webcam as well.
View 2 Replies View RelatedSoftware :: Program To Hibernate The Computer For A Set Time (from Command Line)?
May 9, 2011Is there a program I can install and run from the Command Line that will hibernate the computer (pausing all running programs (like my Minecraft server)), cutting power usage TO A BARE MINIMUM, and the un-hibernate after a set time? The laptop this will be used on is SliTaz linux with the GUI disabled (unless i run startx)
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