Search Results

Search found 56140 results on 2246 pages for 'super computer'.

Page 291/2246 | < Previous Page | 287 288 289 290 291 292 293 294 295 296 297 298  | Next Page >

• How can I get the comment of the current authorized_keys ssh key ?

  - by krosenvold

  Edit: What I really need to know WHICH ssh key from authorized_keys has been used to identify the currently logged on user. According to "man sshd": Protocol 2 public key consist of options, keytype, base64-encoded key, comment. I see that when I use ssh-keygen, the comment is usually the local identity of the user. Is there any way to access this value when I'm on the remote computer ? (Kind of like the SSH_CLIENT shell variable) (Assuming I enforce the comment to be a remote identity of some sort, I would like to log this from a shell-script! This is on ubuntu)

  Read the article

• Is my laptop good enough to support my development needs? [closed]

  - by KodeSeeker

  I have an ASUS Pentium-R Dual Core CPU running at 2.20Ghz. It has 4 gb of built in ram, currently running a 64 bit Windows 7 . I just started graduate school and Im wondering whether I should go in for a new laptop or just repair the nagging battery on my current one. My requirements include - -Ability to support IDE's - I may end up running Eclipse, Visual Studio's and the like to help with my work. - Ability to run multiple VM's (not concurrently). Im currently running a Ubuntu 12 and 9 as VM's (not sure if this is overloading the system) - I'm a non gamer so I really dont care about a minor glitch caused by running a uber heavy game. -In addition I will have heavy use of Office Application Software and will be using my computer to watch movies and stream media. Looking forward to your replies and suggestions!

  Read the article

• What is the easiest way to make a backup of an entire hard disk

  - by Solignis

  Hi there, I got myself a dell laptop from the local computer store. Its a used machine with Windows Vista Home Basic on it. I want to load Ubuntu Desktop 10.10 though so I can do perl development. BUT I want to keep a copy of the entire harddrive with the dell utility partition and Windows Vista in case I want to go back. I was thinking I could image the drive but I not sure what to use, I don't have Ghost or anything, Someone had told me about Clonezilla. Would that work for me? Is it hard to use? Also I want to burn the data to a DVD or something more storable than a harddisk.

  Read the article

• Setup for NEW HDD?

  - by Ed Markey

  Building my FIRST computer. Will start with at least - one HDD, I purchased a WD SATA HDD a 10,000RPM VelociRaptor 500GB. I have read that if you use one of the settings, can't remember what it's called, that it would make an HDD rund at IDE speeds??? Could I or should I run it in RAID instead? Is RAID only for more than one HDD/ssd? I would like to get like a 64GB SSD later to maybe speed things up working together. Thanks

  Read the article

• Remote screen control software (such as VNC) with permission mechanism

  - by xuhdev

  Does anyone know a kind of software that allows controlling of other computer, but the server can configure permission control? For example, the server can define five users, one of them can control, but the other four of them can only view. Also, file transfer support is required. I've tried TightVNC, it works fine with anything else, but it just does not support user permission control. RAdmin can serve this job, but I wish to find some software which is free. Thank you!

  Read the article

• Call connects through Emapthy, but no voice

  - by Arthur

  I am trying to make calls using Empathy on Debian.The call rings and connects, but I can't hear voice, or answering machines. I had a similar problem a while back that was caused by my PBX not being compatible with a protocol. The protocol issue is fixed now and Linphone works fine on a different pc. I tried using Ekiga, on the problem computer, and it works fine.The problem seems to be with the settings on Empathy. I need to get this going. Any help would be greatly appreciated.

  Read the article

• DELL U2410 Monitor(Display Port) & Graphic card

  - by Anj

  I was looking for a 24" monitor and bought the Dell 24" inch ultra sharp monitor which has DisplayPort( new keyword for me) seems it is equivalent to HDMI. Now I would like to enhance the display capabilities for my laptop and desktop(both have VGA output as of now). Couple of questions in mind: Is there a single HD graphic card which i could use for both desktop and laptop? I understand it has to be external but if its costly then I would stick on internal graphic card for my desktop. Please recommend external if its cost effective else I would go for internal one(Budget is around $70 or Rs 4000. Is there a HD card which I could use for both HD video and 5.1 channel audio output? I generally use the computer for office work/ listening music and watching movies, not gaming.

  Read the article

• Windows 7 spins up HDD when files should be on SSD

  - by ZorroDeLaArena

  I run 64-bit Windows 7 Ultimate off a Corsair 12GB SSD (cmfssd-128gbg2d) and I've got two older HDDs I use for storing media. However even though the operating system and all the programs are installed on the SSD, frequently when I'm starting programs, I can hear the computer spin up one of the HDDs before the app starts and I'm not sure why (and I don't know which drive it is). For programs that should open very quickly - Programmer's Notepad, Calculator (the basic one that comes with Windows), etc. - having to wait several seconds sometimes can be pretty obnoxious. Avoiding wait times like that are why I got the SSD in the first place. Is there any way to tell why that's happening? I'm happy to provide more information but I'm not sure what's important. Any help would be really appreciated!

  Read the article

• Windows 7 Extend C Volume to Unallocated Space

  - by user327777

  a while back I installed Ubuntu and then later uninstalled it by I think deleting the partitions and recovering the windows 7 boot loader. I am not that experienced with partitioning yet. As you can see here there are two partitions that are now unallocated. The 9gb one is a recovery or something that came with the computer. How can I extend my C partition to use both of those? I do not want to have that much storage just wasted sitting there. Currently when I right click on C and hit extend the wizard pops up but there is no available space to extend. http://i.imgur.com/VxEkdyR.png http://i.imgur.com/DdFZWX9.png Thanks everyone!

  Read the article

• Where do I find a free (open source preferably) VNC management tool?

  - by thenior

  Hello, I am trying to get remote internal setup for our business. Basically, I just want to remote desktop into any computer on the network. I don't want to use LogMein, because I only want it to be internal for security. Basically, I am looking for a way to just install VNC clients on all the machines, and on my machine have centralized manager for all the machines that are connected to it. Doesn't have to VNC - just needs to work and be free. All systems running Win 7 64bit

  Read the article

• linux - Is Debian "lighter" than Ubuntu?

  - by user2983756

  I currently run Linux Mint 14 KDE on a "semi-old" machine I use for working and surfing the web - it was the first Linux system I ever used (running away from old Win XP), so I picked a complete system that would have most of my basic needs installed (I didn't even know what exactly all those needs were at the time). The thing is, my computer is becoming really old and Mint is a cluttered system, and for the next installation I'm going to try and install a "raw" system and get everything from the online repos. My question is: Since Ubuntu is Debian-based, does that make it consume more resources than its base system? If that isn't the difference, which one is "lighter" in that sense?

  Read the article

• HP Pavilion dv6 overheating, how do I set fan speed to 100% all the time?

  - by henpenben

  So I have a HP Pavilion dv6, and it works fine. But when I play, say, Minecraft, the temperature jumps to around 60c-70c. I wouldn't be bothered by this, but I bought this computer and played Minecraft on my lap. The laptop overheated and the video card melted. (I'm not kidding) So I was wondering how I could set the fan speed on my laptop to 100% all the time so it never overheats. HP has this "HP Coolsense" thing that when I pick up the laptop and wiggle it around a little bit and pretend it's unstable, the fan cranks up to 100%. I want 100% all the time without me having to pick up the laptop every 10 minutes. Thanks, henpenben

  Read the article

• How do I switch between Java 7 and Java 6 on mac OS X 10.8.2?

  - by Nikita Jerschow

  I am using Java SE 7 to program simple games for windows and mac, but I have to switch to java 6 to run games such as Minecraft on my computer. This used to work just fine before I updated to Mac OS X 10.8.2 Build 12C60. Before this update I used to be able to open java preferences and check off java 6 or java 7. But now I don't seem to be able to find java preferences. I am running mac OS X 10.8.2 (latest version) Thanks.

  Read the article

• Is IMAP (un)subscribe meant to work accross mail clients?

  - by equaeghe

  I read my IMAP-mail on different computers/mail clients. I wanted to unsubscribe from the majority of my folders in Outlook. Later, I noticed that on another computer, where I use Thunderbird, I was also unsubscribed from those folders as well. This is not what I wanted (at all), so I subscribed again under Thunderbird. The effect was that I also got subscribed again under Outlook. So I guess this means (un)subscribing to IMAP folders is an account-coupled thing, not a per-client thing. Is there a way to achieve (un)subscribing per client?

  Read the article

• What happened to WinFS?

  - by Console

  The most interesting feature that was ever connected to what eventually became Vista was WinFS, a revolutionary (so it seemed, at least back then) new way of storing and accessing information on a computer. This feature was cut despite actually reaching a closed alpha/technical preview release. There was a smoke and mirrors blog post from MS about the technology living on in an upcoming SQL server release, but to me it just felt like it was axed, hard. Does anyone have any idea what happened to it? Is it killed, or just on the backburner? Was it just impossible to implement, too expensive, or did someone think of a better idea? Are there any projects (From MS or anyone else) that have similar goals?

  Read the article

• hp g7-1070us does not post to windows

  - by lexlyn4

  Ok basically my laptop screen is broken and only a small portion of the screen is viewable. When I boot my laptop it gets to a screen where it shows startup/hp.com. That's all I can see because of the screens state. I can enter bios bit again cannot see much. My laptop is an hp g7-1070us and I was thinking of hooking it up to a monitor then going into the bios but that's not possible unless the computer posts to windows. So I don't care about the data all I want is to boot to windows. I'm wondering if I insert a copy of windows,7 and do,a,clean install will,it work. I don't have the cd yet but working on it. I need help please

  Read the article

• How do I edit files in the console when connecting to windows 7 via ssh?

  - by Alex Waters

  I am using tunnelier client and server to connect to a windows machine. I can get in and have access to all of the files on the computer. I have vim installed on that windows machine, but I can't seem to edit anything via the DOS command line. I also tried editing in notepad, but nothing happens when I enter the command. I think this might be the part where DOS doesn't behave like bash. Would I need to setup cygwin / openssh to accomplish this? (boo, tunnelier is so easy) Thanks! p.s. I know I could just use sftp and edit files that way, but it feels dirty.

  Read the article

• Synced audio ouput on multiple machines? VLC? hardware solutions?

  - by zimmer62

  I'm wondering if there is any software or hardware solutions to synced audio or audio and video across multiple computers or devices on a network. I've seen Sonos, and it might be a good solution, but it's also a very expensive solution. I'd like to be able to play something with realtime audio output on one PC, but hear it on speakers throughout the house, being it the home theater receiver, or another computer in another room. I saw a solution using the apple iport express, but the latency was unacceptable for anything other than just music. I'd like to avoid running audio wires with baluns to a bunch of amplifiers scattered all over the place when I have cat5 run everywhere. Is anyone familiar with using this kind of process for whole home audio? The latency is a big deal for me, if I've got video attached to the sound (e.g. watching a hockey game)

  Read the article

• Whats wrong with my keyboard?

  - by Neifen

  I have a new kind of weird problem with my laptops keyboard. To be precise with the shift key. Lately the both Shift-Keys doesn't just make the letters big, they also took role of the 2 and the 7 on the numpad. So when i push the left shift key (with num lock) it also writes a 7. When I use the left shift key (without num lock), the cursor goes to the begin of the line. When i push the right shift key (with num lock) it writes a 2. When I use the right shift key (without num lock), the cursor goes to the end of the line. I really don't know what I changed on the computer... it's really weird and really annoying

  Read the article

• Computers with Small Capacity SSD - For caching?

  - by RXC

  Recently, in newsletters from websites, I have been seeing computers for sale from manufacturers that include an HDD and an SSD but the SSD has a small capacity like 24 GBs. I don't know if this still holds true, but I learned that when building a computer, you would want to install your OS on your fastest hard drive. I do a lot of PC gaming, so I install my OS and games on my SSD, because I learned that games and many applications make lots of system calls to the OS and performance can only be as fast as the slowest piece. Why these computers come with small capacity SSDs? Most OS's take up around 20 to 30 GBs of space, so what are the benefits of such a small SSD? Are these small size SSDs for caching? and what exactly does caching mean (what does it do and how does it help)?

  Read the article

• Dark Windows Themes

  - by CaffGeek

  I spend all day staring at computer screens. I have changed my Visual Studio theme to a dark theme, and find it much easier on the eyes. I'd like to change the rest of windows. Unfortunately, the only themes installed by default that are dark, are high contrast. Which is NOT what I am going for here. I can't seem to find an official dark theme, that isn't high contrast. I've found dynamic black, which is a good example of what I'm looking for, but it's not an official theme. Is there anything out there?

  Read the article

• Is it possible to host a website with Apache HTTP through a ZyXEL EQ-660R modem and a Netgear WGT624v3 wireless router?

  - by Vortico

  Essentially, I have a spare desktop computer I'd like to turn into a web server, but my modem and wireless router are very difficult to work with. I installed Apache HTTP and successfully hosted a test page which can be accessed anywhere on the LAN. However, I'm having trouble setting up the server to be accessed from my external IP address. I was supplied with a ZyXEL EQ-660R DSL modem by my ISP (CenturyLink) and bought a Netgear WGT624v3 wireless router in which to connect my laptop and spare desktop. ZyXEL's website is no help, and I don't think much of the problem is with the Netgear router. I've played with many settings and have tried to forward port 80 from the modem, but I've had no luck. Could someone direct me toward a solution or recommendations for more promising hardware? Or should I admit defeat and explore other hobbies? :)

  Read the article

• How to removeTrojan PB [duplicate]

  - by user266901

  This question already has an answer here: How do I get rid of malicious spyware, malware, viruses or rootkits from my PC? 15 answers How to remove trojan PB from windows 7 system? previously i had installed Norton 360 antivirus. the subscription was expired two months back. Recently i have purchased quick heal total security. while installing quick heal antivirus i get the message 'system infected by Trojan PB' Their is an option to remove Trojan PB by restarting computer. However the infection does not get removed. Please advice for removal of Trojan PB

  Read the article

• Books or other materials to overcome Linux learning curve?

  - by Marek Osvald

  I was born in 1989 and am an active Windows user since 1993. I've always struggled with Linux, not being able to configure the system the way I would like, snooping through blogs and forums for answers, never actually overcame the barrier. The books I've seen and read are either completely command line oriented (and don't get me wrong it's awesome to know this stuff when you're working on a server for example) but seems rather impractical to me on a desktop computer that's partially my development environment. The other kind are user manual describing step-by-step the controls of simplest applications like the Calculator, totally useless to me. What would you recommend for a programmer who needs to learn how to work with Linux but already knows the basics? What materials did you use to learn how to start with Linux?

  Read the article

• How do I get a static IP address for my teapot?

  - by Joe

  I maintain this teapot: It returns a 418 error when it is pinged, and it is pinged regularly by people arriving from the relevant Wikipedia page. (For those interested, and there appear to be a few of you, the relevent story is here) It sits on a shelf in my office in the Computer Science department of a university and the support guys were kind enough to give it a dedicated IP address some years ago. My contract is coming to an end in the next few weeks and it's occurred to me that I'm going to have to do something with the teapot. I'd like to take it home but I have no clue how to explain to my home broadband supplier that I want a dedicated IP address coming to my house so that people can ping a teapot. Is there a reasonable way of having a server on a shelf in my house that people can ping via an IP address? What search terms can I use to find a solution to this problem?

  Read the article

< Previous Page | 287 288 289 290 291 292 293 294 295 296 297 298  | Next Page >