FileSystem | C FileSystem Simulation mkdir rm cd exit mv | File Utils library
kandi X-RAY | FileSystem Summary
kandi X-RAY | FileSystem Summary
C++ FileSystem Simulation mkdir rm cd exit mv. 开发工具:Visual C++ 6.0 设计和实现一个简单的文件系统,要求包括目录、普通文件和文件的存储 文件系统的目录结构采用类似Linux的树状结构; 要求模拟的操作包括: 目录的添加、删除、重命名; 目录的显示(列表) 文件的添加、删除、重命名 文件和目录的拷贝 用户进入时显示可用命令列表;用户输入help时显示所有命令的帮助文档; 输入某个命令+?时显示该条命令的使用说明 用户输入exit时退出该系统 实验实现基于windows/Linux平台; 实验开发语言可以选用C/c++. Developing tools:Visual C++ 6.0 Objective: Design and Implement a simple fileSystem with the functionalities of manipulating directories,files. The structure of the file system should be in accordance with the tree structure like Linux file system. The specific functionalities: 1.add,delete,rename of directories. 2.display the files contained in a directory. 3.copy files&directories 4.input 'help' to show reference documents 5.input 'exit' to exit the file system. 6.developing platform:windows/Linux 7.developing language:C++/C.
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QUESTION
What specific syntax or configuration changes must be made in order to resolve the error below in which terraform is failing to create an instance of azuread_application
?
THE CODE:
The terraform code that is triggering the error when terraform apply
is run is as follows:
ANSWER
Answered 2021-Oct-07 at 18:35This was a bug, reported as GitHub issue:
The resolution to the problem in the OP is to upgrade the version from 2.5.0
to 2.6.0
in the required_providers
block from the code in the OP above as follows:
QUESTION
I have a legacy .NET application that I have ported to .NET 6.0 and am executing cross platform (Windows & Linux).
Much of the legacy code was developed with hard coded path creation, using backslash in strings, like
...ANSWER
Answered 2022-Mar-26 at 12:17As there's not a built in way to protect against this at development or execution time, I'm going to add this code to run after my integration tests. It will sweep the filesystem and throw an exception if it finds any files or directories created with an inappropriate character (backslash).
I wanted to add a check for colon as well, in case folks were creating paths like "c:\feux\barre.txt", but it looks like at least NuGet creates directories with colon (ex. ~/.local/share/NuGet/v3-cache/670c1461c29885f9aa22c281d8b7da90845b38e4$ps:_api.nuget.org_v3_index.json
)
QUESTION
Trying to debug an Azure functions project. On the mac clicking F5 and starting the debug.
And the output is this :
...ANSWER
Answered 2021-Jul-26 at 13:27Solution was adding --verbose mode and see the logs. The problem was that azure didn't support node version 15. Downgraded nodejs to version 13.12.0 and it worked.
QUESTION
I have pretrained model for object detection (Google Colab + TensorFlow) inside Google Colab and I run it two-three times per week for new images I have and everything was fine for the last year till this week. Now when I try to run model I have this message:
...ANSWER
Answered 2022-Feb-07 at 09:19It happened the same to me last friday. I think it has something to do with Cuda instalation in Google Colab but I don't know exactly the reason
QUESTION
I am trying to read a PKCS#8 private key which looks like following:
key.k8 --> (Sample key. Passphrase - 123456):
...ANSWER
Answered 2022-Jan-30 at 12:33Edit:
On second thought, when creating the JceOpenSSLPKCS8DecryptorProviderBuilder
, you're not explicitly specifying the provider:
QUESTION
Is there a way to create a filesystem file that can be mounted in C++? I want to make a file containing a NTFS filesystem and mount it to a new partition. I want this done in C++ in Windows. Is there a library and perhaps some code examples that does this? I know windows has the diskpart tool which does exactly that but does it have a C++ API or something like that?
...ANSWER
Answered 2022-Jan-25 at 11:32To really "mount" the filesystem (ie. to be able to just "fopen" something inside that filesystem) you need support from the kernel. Either you let your operating system take care of it completely (e.g the VHD commands on windows; example use on stackoverflow). Alternatively can use libfuse/winfsp to interact with the kernel more directly, but afaik that requires a custom kernel driver.
If you have an image file with some filesystem inside and you just want to look whats inside, but don't need the C/C++ standard library commands (fopen, ifstream, etc.) to work, then something that can specifically read/write that combination of image file format and filesystem would also suffice.
For C# there would be the DiscUtils library which might do what you want, but I'm not aware of a similar c/c++ library with NTFS support.
QUESTION
I am trying to get a volume mounted as a non-root user in one of my containers. I'm trying an approach from this SO post using an initContainer to set the correct user, but when I try to start the configuration I get an "unbound immediate PersistentVolumneClaims" error. I suspect it's because the volume is mounted in both my initContainer and container, but I'm not sure why that would be the issue: I can see the initContainer taking the claim, but I would have thought when it exited that it would release it, letting the normal container take the claim. Any ideas or alternatives to getting the directory mounted as a non-root user? I did try using securityContext/fsGroup, but that seemed to have no effect. The /var/rdf4j directory below is the one that is being mounted as root.
Configuration:
...ANSWER
Answered 2022-Jan-21 at 08:431 pod has unbound immediate PersistentVolumeClaims.
- this error means the pod cannot bound to the PVC on the node where it has been scheduled to run on. This can happen when the PVC bounded to a PV that refers to a location that is not valid on the node that the pod is scheduled to run on. It will be helpful if you can post the complete output of kubectl get nodes -o wide
, kubectl describe pvc triplestore-data-storage
, kubectl describe pv triplestore-data-storage-dir
to the question.
The mean time, PVC/PV is optional when using hostPath
, can you try the following spec and see if the pod can come online:
QUESTION
I've been banging my head against this for a while. Obviously read this: Where are core dumps written on Mac?
Just so we're 100% clear:
I did:
...ANSWER
Answered 2022-Jan-17 at 16:24I'm currently on Mac OS Monterey. The solution suggested at https://developer.apple.com/forums/thread/694233?answerId=695943022#695943022 worked for me.
A quick summary: it is now necessary to enable com.apple.security.get-task-allow
entitlement per executable.
Example with cat
:
Make a copy first. Required since
cat
is on a read-only filesystem.
QUESTION
I've downloaded Android Studio from the official website, the one for M1 chip (arm).
Basically running it for the first time, the error is the following:
...ANSWER
Answered 2021-Nov-07 at 09:40This is what solved it for me on my M1.
- Go to Android Studio Preview and download the latest Canary build for Apple chip (Chipmunk). Don't worry this is just to get through the initial setup.
- Unpack it, run it, let it install all the SDK components, accept licenses, etc as usual.
- Once it's done, simply close it and delete it.
Now when you start your stable Android Studio (Arctic Fox) you should not see the error.
QUESTION
After migrating from Remark to MDX, my builds on Netlify are failing.
I get this error when trying to build:
...ANSWER
Answered 2022-Jan-08 at 07:21The problem is that you have Node 17.2.0. locally but in Netlify's environment, you are running a lower version (by default it's not set as 17.2.0). So the local environment is OK, Netlify environment is KO because of this mismatch of Node versions.
When Netlify deploys your site it installs and builds again your site so you should ensure that both environments work under the same conditions. Otherwise, both node_modules
will differ so your application will have different behavior or eventually won't even build because of dependency errors.
You can easily play with the Node version in multiple ways but I'd recommend using the .nvmrc
file. Just run the following command in the root of your project:
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