<note important>**For all ACCESS (XSEDE) Allocation Users ONLY** passwords are **not** set for ACCESS users on DARWIN, the instructions on this page will only work if you set a password. See instructions for [[abstract:darwin:system_access:system_access#logging-on-to-darwin-for-access-xsede-allocation-users|logging on to DARWIN for ACCESS (XSEDE) Allocation Users]] for details.
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</note>
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===== PuTTY command line mode =====
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If you want to be able to use PuTTY command line on your Windows computer, first, install and configure the [[http://www.udel.edu/it/research/training/config_laptop/puTTY.shtml|PuTTY]] client to connect a remote host. Now add the PuTTY install path to your Windows system PATH environment variable. This will allow you to use PuTTY's command line mode on your Windows computer.
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<note tip>IT strongly recommends that you configure your client as described in the online [[http://www.udel.edu/it/research/training/config_laptop/puTTY.shtml|X-Windows (X11) and SSH document]]. </note>
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===== Adding PuTTY to your PATH =====
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==== Windows 10 ====
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- Click Windows taskbar and type to search **environment**.
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- Best match should be on **Edit the system environment variables**, click to open.
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- In the Systems Properties window, it should be on the **Advanced** tab.
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- In the System Properties window, click on **Environment Variables...** at the bottom of the window.
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- In the Environment Variables window in the System variables (second box), click on Path to highlight, then click **Edit...**.
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- In the Edit environment variable window, click **New**. Type\\ **''C:\Program Files (x86)\PuTTY\''**.
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- Click **OK** to save and exit the Edit environment variable window.
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- Click **OK** to exit the Environment Variables window.
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- Click **OK** to exit the System Properties window.
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==== Windows 7 ====
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- Click **Start** in the taskbar.
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- Right-click on **Computer**, select **Properties**.
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- In the System window, click on **Advanced system settings** on the left.
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- In the System Properties window, click on **Environment Variables...**.
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- In the Environment Variables window, PATH should be highlighted, click **Edit...**.
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- In the Edit User Variable window, click in the **Variable value:** box and move to the end using the right arrow. Type\\ **'';C:\Program Files (x86)\PuTTY''**.
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- Click **OK** to save and exit the Edit User Variable window.
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- Click **OK** to exit the Environment Variables window.
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- Click **OK** to exit the System window.
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===== Using command line PuTTY without a saved session =====
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Please review [[https://documentation.help/PuTTY/using-cmdline.html|PuTTY command line documentation]] for complete details if you would like to use it in a Windows ''cmd'' window.
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==== Logging on to DARWIN ====
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In a Windows (''cmd'') window or adding a line to a batch script, use
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<code>
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putty.exe -ssh traine@darwin.hpc.udel.edu
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</code>
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or with X11 forwarding and running Xming, use
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<code>
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putty.exe -ssh -X traine@darwin.hpc.udel.edu
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</code>
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==== Copy from remote system to local system ====
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In a Windows (''cmd'') window or adding a line to a batch script, use
to copy a single file, ''remote-file'', from account, ''traine'', on the remote system, ''darwin.hpc.udel.edu'', to ''local-file'' on your local system in the current directory, or
to copy an entire directory, ''remote-dir'', from account, ''traine'', on the remote system, ''darwin.hpc.udel.edu'', to ''local-dir'' on your local system in the current directory.
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==== Copy from local system to remote system ====
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In a Windows (''cmd'') window or adding a line to a batch script, use
to copy a single file, ''local-file'', on your local system in the current directory, to account, ''traine'', on remote host, ''darwin.hpc.udel.edu'', in the specified directory for ''remote-file'', or
to copy an entire directory, ''local-dir'', on your local system in the current directory, to account, ''traine'', on remote host, ''darwin.hpc.udel.edu'', in the specified directory for ''remote-dir''.
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===== Using command line PuTTY with a saved session =====
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Please review [[https://documentation.help/PuTTY/using-cmdline.html|PuTTY command line documentation]] for complete details if you would like to use it in a Windows ''cmd'' window. In the following examples, we have two saved sessions configured called ''darwin-traine'' and ''x-darwin-traine'' based on configuring your client as described in the online [[http://www.udel.edu/it/research/training/config_laptop/puTTY.shtml|X-Windows (X11) and SSH document]]
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==== Logging on to DARWIN ====
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In a Windows (''cmd'') window or adding a line to a batch script, use
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<code>
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putty.exe -load "darwin-traine"
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</code>
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or with X11 forwarding and running Xming, use a saved session configured with X11 forwarding
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<code>
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putty.exe -load "x-darwin-traine"
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</code>
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==== Copy from remote system to local system ====
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In a Windows (''cmd'') window or adding a line to a batch script using a saved session called ''darwin-traine'' with username ''traine'' and encryption cipher selection policy set to ''Arcfour (SSH-2 only)'', use
using ''arcfour'' cipher to copy a single file, ''remote-file'', from account, ''traine'', on the remote system, ''darwin.hpc.udel.edu'', to ''local-file'' on your local system, or
using ''arcfour'' cipher to copy an entire directory, ''remote-dir'', from account, ''traine'', on the remote system, ''darwin.hpc.udel.edu'', to ''local-dir'' on your local system.
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==== Copy from local system to remote system ====
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In a Windows (''cmd'') window or adding a line to a batch script using a saved session called ''darwin-traine'' with username ''traine'' and encryption cipher selection policy set to ''Arcfour (SSH-2 only)'', use
using ''arcfour'' cipher to copy a single file, ''local-file'', on your local system in the current directory, to account, ''traine'', on the remote system, ''darwin.hpc.udel.edu'', in the specified directory for ''remote-file'' on your remote system, or
using ''arcfour'' cipher to copy an entire directory, ''local-dir'', on your local system in the current directory, to account, ''traine'', on the remote system, ''darwin.hpc.udel.edu'', in the specified directory for ''remote-dir'' on your remote system.