Before you can configure SSH password-less login on your Debian 10 system, you need to install and configure the OpenSSH server package on the system using the following commands. $ sudo apt-get update $ sudo apt-get install openssh-server. Ssh-keygen -t rsa -b 4096 ssh-keygen -t dsa ssh-keygen -t ecdsa -b 521 ssh-keygen -t ed25519 Specifying the File Name. Normally, the tool prompts for the file in which to store the key. However, it can also be specified on the command line using the -f option. Ssh-keygen -f /tatu-key-ecdsa -t ecdsa -b 521 Copying the Public Key to.
This page details how to get started with Arm NN. The instructions assume that you are using Ubuntu 16.04, but these instructions should work on most Linux distributions.
Update the apt repository
Before we use the Ubuntu apt repository, we need to make sure it is up-to-date. From a terminal, enter the following command:
Create your Arm NN development directory
Ubuntu Install Ssh Keygen
This will set up your Arm NN development environment in a local directory ~/dev.
Some of the example commands that we use in this guide expect that the $BASEDIR environment variable is set correctly. So, if you use multiple terminal sessions then ensure that the variable is set correctly in each session.
Set up Boost
Arm NN uses the Boost C++ libraries, so we have to download and build Boost, before we can build Arm NN
Install gcc if not previously installed
Download Boost version 1.64
Build Boost
Install git
If you do not have git installed on your Ubuntu system, you must install it. On Ubuntu 16.04 this can be done with the commands:
Install Cmake
Arm NN is built and configured with Cmake, you check if Cmake is installed with
If not installed
Arm has tested CMake 3.5.1 on Ubuntu. Other versions might work.
Create a GitHub account
You will need to create a GitHub account in order to log into the ML Platform gerrit server. Your GitHub account is created with your email address.
Login to ML Platform gerrit server and add SSH key
Login to the ML Platform gerrit server using your github credentials, then add your ssh key (see details below).
Generating and SSH key
Before getting the source, you will need to setup an SSH key for yourself. From a terminal, enter the following commands:
When prompted for a file location, press enter without any path to use the default. This should default to something like /home/username/.ssh/id_rsa.
You will then be prompted for a pass phrase. Use some memorable passphrase because you will need to enter it whenever you use the SSH key.
Now change the current directory to the one mentioned above. There should be two files: id_rsa and id_rsa.pub.
Installing the SSH key for https://review.mlplatform.org
In order to connect to the Linaro ML Platform gerrit server via SSH, you will need to register your public key that was generated above. Open the id_rsa.pub file generated in the previous step in a text editor of your choice and copy the contents to the clipboard.
Go to https://review.mlplatform.org/#/settings/ssh-keys and log in using your credentials. Click on AddKey then paste the clipboard contents into the textbox and click Add.
Getting the Development Environment source
Now that we have registered our SSH key with the gerrit repository, we can clone the repository into our development directory.
Create and environment variable for your github username
bash:
csh:
Clone Arm NN repository
Build Arm NN
Create a build folder in ~/dev/armnn
Inside the build folder configure the Arm NN SDK build using CMake
Then build
Run Unit Tests
If everything goes well you should now be able to run the unit tests from the build folder
If you see *** No errors detected it worked!
Ssh Keygen Windows
Arm NN Example
A good point of ingress into the Arm NN SDK is SimpleSample.cpp, which can be found at armnn/samples. It creates and runs a network, with one fully connected layer containing one weight of 1.0f.
To build SimpleSample change the CMake config to
Go to the samples folder in the build folder and run SimpleSample
It should take in a number and output it right back. Hightide download.
More advanced tutorials, such as using the Arm NN SDK with Tensorflow and ONNX, can be found at Arm's developer guides.
To contribute to Arm NN see the contributing guide.
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The OpenSSH Client and OpenSSH Server are separately installable components in Windows Server 2019 and Windows 10 1809.Users with these Windows versions should use the instructions that follow to install and configure OpenSSH.
Note
Users who acquired OpenSSH from the PowerShell GitHub repo (https://github.com/PowerShell/OpenSSH-Portable) should use the instructions from there, and should not use these instructions.
Installing OpenSSH from the Settings UI on Windows Server 2019 or Windows 10 1809
OpenSSH client and server are installable features of Windows 10 1809.
Scan this list to see if OpenSSH client is already installed. If not, then at the top of the page select 'Add a feature', then:
To install the OpenSSH client, locate 'OpenSSH Client', then click 'Install'.
To install the OpenSSH server, locate 'OpenSSH Server', then click 'Install'.
Once the installation completes, return to Apps > Apps and Features > Manage Optional Features and you should see the OpenSSH component(s) listed.
Note
Installing OpenSSH Server will create and enable a firewall rule named 'OpenSSH-Server-In-TCP'. This allows inbound SSH traffic on port 22.
Installing OpenSSH with PowerShell
To install OpenSSH using PowerShell, first launch PowerShell as an Administrator.To make sure that the OpenSSH features are available for install:
Then, install the server and/or client features:
Uninstalling OpenSSH
To uninstall OpenSSH using the Windows Settings, start Settings then go to Apps > Apps and Features > Manage Optional Features.In the list of installed features, select the OpenSSH Client or OpenSSH Server component, then select Uninstall.
To uninstall OpenSSH using PowerShell, use one of the following commands:
A Windows restart may be required after removing OpenSSH, if the service is in use at the time it was uninstalled.
Initial Configuration of SSH Server
To configure the OpenSSH server for initial use on Windows, launch PowerShell as an administrator, then run the following commands to start the SSHD service:
Initial use of SSH
Once you have installed the OpenSSH Server on Windows, you can quickly test it using PowerShell from any Windows device with the SSH Client installed.In PowerShell type the following command:
The first connection to any server will result in a message similar to the following:
The answer must be either 'yes' or 'no'.Answering Yes will add that server to the local system's list of known ssh hosts.
You will be prompted for the password at this point. As a security precaution, your password will not be displayed as you type.
Once you connect you will see a command shell prompt similar to the following:
The default shell used by Windows OpenSSH server is the Windows command shell.