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I am currently developing a solution in R and I need to know the system requirements for R on a windows machine for documentation purposes.
It's a question beyond "would R run in my machine", since I need to know the exact specifics. I know for a fact that it already runs without any problem, but I need to document this requirements for the Administrator in the IT team.
Thank you so much for your collaboration!
From An Introduction to R (https://cran.r-project.org/doc/manuals/r-release/R-intro.html)
--max-mem-size=N
(Windows only) Specify a limit for the amount of memory to be used both for R objects and working areas. This is set by default to the smaller of the amount of physical RAM in the machine and for 32-bit R, 1.5Gb26, and must be between 32Mb and the maximum allowed on that version of Windows.
Note, this is specific to Windows machines. I haven't seen anything regarding other operating systems. I've never seen anything about processors or other hardware either.
as far as I can tell, if you have a computer with a processor and at least 32 Mb or RAM, it will run R (no guarantees on how well).
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I ran software updater last night, and it indicated that it completed normally and asked me to reboot. I assume that is was updating the kernel from 5.15.0-58-generic to 5.15.0-60-generic. On reboot, I received a bunch of messages ending with "kernel panic: No working init found." Using the advanced boot options, I found that .58 version was available. It indicated major disk problems and said to run fsck, which I did. I pressed "y" about a hundred times, and then .58 booted normally while .60 still produces a kernel panic. I then saved all my personal files. Right now, .58 seems to be running normally, and Software Updater runs with no problems.
I want to avoid reloading the OS, as I have custom WiFi and printer software that requires extra effort, as well as Virtual Box. And yes, the have been running happily through many updates. What are my options?
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How can I install Oracle databases on macos natively without using a VM?!
tried every possible way, read almost all the documentations on their website but unfortunately i couldn't get any solution.
No, not today. You can easily get up and running with a VirtualBox appliance, we even make one for you to download and import.
VirtualBox recently put out an update that supports M1/M2 chip architectures, so that's nice.
Otherwise you could spin up an Always Free Oracle Autonomous Database Cloud Instance. That takes about 5 minutes, and then you could use that as your dev instance.
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Closed 9 years ago.
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For a networking class, I want to do a presentation and project on DDoS attacks. I have been researching them for a while and am interested in conducting a small scale attack against a victim server with no security (I'll most likely set this up using nginx or apache) running on a Raspberry Pi. I want to run a demo of this happening in class - first with no security, and then a few other times - each time adding another layer of security.
Does anyone have an idea how much traffic I would need in order to take this down? Also what would be the best way to generate this traffic? I'm not sure if this part is even possible as I don't have access to a lot of computers...I do have a mac pro with 24GB of ram so I have been considering running several virtual boxes with that.
Thanks for the help!
I was able to get it working locally using nginx on the Pi and LOIC.
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I was wondering if there can be any graphic card in a unix server (basically cluster). I am interested in using GPU power for quick statistical computation using R. I tried to intall "rpud", it said "cannot find nvcc, check CUDA install"
Wikipedia's CUDA article has some good general information and sample code in C and Python.
You need a compatible GPU and you need to install the tools from NVIDIA.
These tools are called CUDA Development tools. nvcc is a C compiler for the GPU.
So, it can not find your CUDA Toolkit, perhaps because you did not yet install it or there are some file path settings that are incorrect.
NVIDIA CUDA Getting Started For Linux
NVIDIA CUDA Getting Started for Windows
There are server-grade GPU cards.
Help picking a card:
What are the differences between CUDA compute capabilities?
Exercise caution when using older cards due to accuracy issues:
Accuracy of GPU for scientific computing
There are R packages for this. Notably, gpu-tools.
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Closed 9 years ago.
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Can some one help me out here, it is necessary to complete my assignment.
I need to know,
how a process created in UNIX...? and
how a process created in MS-DOS...?
How is the unix process is different from MS-DOS process...?
I have fair knowledge about Operating Systems.I tried to find better answer on the internet, but I was unable to find in google, yahoo answers, etc...
Thank you........
You can do better than "the internet"...
Try:
Tannenbaum's Modern Operating Systems.
Page 735 for Linux, page 857 for Windows Vista (including MS-DOS).