Network for Advanced NMR - User contributions [en]

Account Update

2026-09-25T18:27:28Z

Gweatherby1: /* Step 3: Add NMRhub to your authenticator app */

Starting '''Tuesday, September 22, 2026''', all NMRhub users will be required to use [[wikipedia:Multi-factor authentication|two-factor authentication (2FA)]] to log in to NMRhub services. This includes the NMRhub, NMRbox, and NAN websites, SSH and RealVNC connections to NMRbox servers, and [[FileZilla]] file transfers to and from NMRbox servers.

As part of this change, NMRhub accounts are being migrated to a new account management system. Every account requires a one-time password reset, so all users must complete the setup below.

Before you start, set up an authenticator app. Most people use a phone app, but a desktop app or certain password managers works too. The process takes just a few minutes and has three parts: resetting your password, setting security questions, and adding NMRhub to your authenticator app.

<div style="border: 1px solid #a2a9b1; border-left: 8px solid #fc3; background-color: #fef6e7; padding: 0.75em 1em; margin: 1em 0;">
'''A note on phishing:''' this process starts with you. You will only receive a password reset email from support@nmrhub.org after you begin logging in at NMRhub. If you receive a reset email you did not request, do not click the link. Forward it to support@nmrhub.org instead.
</div>

== Step 1: Start the login process ==
Go to the [https://nmrhub.org/user-dashboard NMRhub User Dashboard] and begin logging in with your current NMRhub username and password. You will not be able to finish logging in yet. Instead, the system sends a password reset email to the institutional email address associated with your NMRhub account.

[[File:Email check.png|thumb|300px|center|NMRhub confirms that the reset email has been sent.]]

The email comes from '''support@nmrhub.org''' and looks like this:

<blockquote>
''Dear <user>,''

''We received a request to reset your password for NMRhub username: <username>''

''Please click here and follow the prompts to update your password.''

''If you did not request a password reset, please contact us at: support@nmrhub.org''

''Thank you,''

''NMRhub Support Team''

''UConn Health''
</blockquote>

The link in this email expires after 24 hours. If the link expires, return to the login page and start again to receive a new one.

=== If the email does not arrive ===

* Allow a few minutes for delivery, then check your spam or junk folder.
* If you no longer have access to the institutional email address on your NMRhub account, head to [https://nmrhub.org/forgot-password NMRhub Forgot Password page] and login with your ORCID iD to follow the same recovery/upgrade workflow.

== Step 2: Reset your password and set security questions ==

Click the link in the email. You will be guided through two screens.

'''Reset your password.''' Enter a new password that meets the NMRhub password complexity rules. Note: If you have reset your password recently, this screen is skipped and you go straight to the security questions.

'''Set your security questions.''' Create and answer the security questions. These are used to verify your identity if you are locked out, so create questions and answers that you will not forget and which are secure.

[[File:Questions.png|thumb|300px|center|The security question screen.]]

Record your answers somewhere safe, such as your password manager. Answers are case insensitive.

== Step 3: Add NMRhub to your authenticator app ==
'''High Quality Authenticator Apps are are available for no cost.'''

You will be shown a QR code. Open your authenticator app, choose the option to add a new account, and scan the code.

[[File:Qrcode.png|thumb|300px|center|Scan this QR code with your authenticator app.]]

Most TOTP authenticators work, including Google Authenticator, Authy, Duo Mobile, Okta Verify, Microsoft Authenticator, and FreeOTP. You do not need a phone: desktop authenticators and password managers such as 1Password also work, and can either capture the QR code from your screen or accept the setup key shown with it, which you can type in by hand.

Once added, your app will display a six digit code for NMRhub that changes every 30 seconds.

<div style="border: 1px solid #a2a9b1; border-left: 8px solid #36c; background-color: #eaf3ff; padding: 0.75em 1em; margin: 1em 0;">
'''If the QR code setup goes wrong,''' click the link in your email again. It is valid for 24 hours, and if it has expired you can start the login process again to get a new one. You will not be asked to reset your password a second time, only to confirm your security questions, and then you can scan a new QR code. You can also add additional authenticators later.
</div>
== Free Authenticator Apps ==

{| class="wikitable"
! App !! Platform !! Free? !! Notes
|-
| [https://apps.apple.com/us/app/google-authenticator/id388497605 Google Authenticator (iPhone)] / [https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2 (Android)] || iOS, Android || Yes, no paid tier || Simple, offline TOTP codes with optional Google account backup. No frills, works with almost every service.
|-
| [https://apps.apple.com/us/app/microsoft-authenticator/id983156458 Microsoft Authenticator (iPhone)] / [https://play.google.com/store/apps/details?id=com.azure.authenticator (Android)] || iOS, Android || Yes, app is free (paid tiers are enterprise Entra ID admin features, not the app) || Strong pick if you use Microsoft 365/Entra ID; supports passwordless push sign-in.
|-
| [https://play.google.com/store/apps/details?id=com.beemdevelopment.aegis Aegis Authenticator] || Android only || Yes, free and open-source || Open-source, local encrypted storage, no phone number required. Favorite among sysadmins for privacy.
|-
| [https://ente.io/auth/ Ente Auth] || iOS, Android, Desktop || Yes, free for personal use (open-source; paid tier is a separate cloud-sync/photos bundle) || Fully open-source, end-to-end encrypted, cross-platform including a desktop app. Good if you don't want to trust a single vendor's cloud backup.
|}

== Step 4: Log in ==

Return to the NMRhub login page and sign in with your username and new password. You will then be prompted for a one-time password (OTP). Open your authenticator app, read the current six digit code for NMRhub, and enter it. Note that codes expire every 30 seconds and most apps show a countdown. If close to the end of the countdown, wait till the code refreshes so you have longer to enter the code.

[[File:Keycloak.png|thumb|300px|center|The one-time password prompt.]]

You will also be prompted for a one-time password when you connect to NMRbox over RealVNC or SSH, transfer files with [[FileZilla]], and access the NMRbox and NAN websites. Each prompt needs a fresh code from your app. You will be asked again if you switch devices or locations, or after a set amount of time.

RealVNC works the same way as the websites: enter the six digit code from your authenticator app when prompted.

=== Connecting with SSH and FileZilla ===

Separate guides cover connecting to NMRbox with SSH and transferring files with FileZilla.

=== If you lose access to your authenticator app ===

If you replace your phone, lose it, or delete the app, return to [[#Step 1: Start the login process|Step 1]] and begin logging in as usual. You will receive a new email link, confirm your security questions, and then scan a new QR code for your new device.

Account Update

2026-09-25T18:23:40Z

Gweatherby1: /* Step 3: Add NMRhub to your authenticator app */

Starting '''Tuesday, September 22, 2026''', all NMRhub users will be required to use [[wikipedia:Multi-factor authentication|two-factor authentication (2FA)]] to log in to NMRhub services. This includes the NMRhub, NMRbox, and NAN websites, SSH and RealVNC connections to NMRbox servers, and [[FileZilla]] file transfers to and from NMRbox servers.

As part of this change, NMRhub accounts are being migrated to a new account management system. Every account requires a one-time password reset, so all users must complete the setup below.

Before you start, set up an authenticator app. Most people use a phone app, but a desktop app or certain password managers works too. The process takes just a few minutes and has three parts: resetting your password, setting security questions, and adding NMRhub to your authenticator app.

<div style="border: 1px solid #a2a9b1; border-left: 8px solid #fc3; background-color: #fef6e7; padding: 0.75em 1em; margin: 1em 0;">
'''A note on phishing:''' this process starts with you. You will only receive a password reset email from support@nmrhub.org after you begin logging in at NMRhub. If you receive a reset email you did not request, do not click the link. Forward it to support@nmrhub.org instead.
</div>

== Step 1: Start the login process ==
Go to the [https://nmrhub.org/user-dashboard NMRhub User Dashboard] and begin logging in with your current NMRhub username and password. You will not be able to finish logging in yet. Instead, the system sends a password reset email to the institutional email address associated with your NMRhub account.

[[File:Email check.png|thumb|300px|center|NMRhub confirms that the reset email has been sent.]]

The email comes from '''support@nmrhub.org''' and looks like this:

<blockquote>
''Dear <user>,''

''We received a request to reset your password for NMRhub username: <username>''

''Please click here and follow the prompts to update your password.''

''If you did not request a password reset, please contact us at: support@nmrhub.org''

''Thank you,''

''NMRhub Support Team''

''UConn Health''
</blockquote>

The link in this email expires after 24 hours. If the link expires, return to the login page and start again to receive a new one.

=== If the email does not arrive ===

* Allow a few minutes for delivery, then check your spam or junk folder.
* If you no longer have access to the institutional email address on your NMRhub account, head to [https://nmrhub.org/forgot-password NMRhub Forgot Password page] and login with your ORCID iD to follow the same recovery/upgrade workflow.

== Step 2: Reset your password and set security questions ==

Click the link in the email. You will be guided through two screens.

'''Reset your password.''' Enter a new password that meets the NMRhub password complexity rules. Note: If you have reset your password recently, this screen is skipped and you go straight to the security questions.

'''Set your security questions.''' Create and answer the security questions. These are used to verify your identity if you are locked out, so create questions and answers that you will not forget and which are secure.

[[File:Questions.png|thumb|300px|center|The security question screen.]]

Record your answers somewhere safe, such as your password manager. Answers are case insensitive.

== Step 3: Add NMRhub to your authenticator app ==
'''High Quality Authenticator Apps are are available for no cost.'''

You will be shown a QR code. Open your authenticator app, choose the option to add a new account, and scan the code.

[[File:Qrcode.png|thumb|300px|center|Scan this QR code with your authenticator app.]]

Most TOTP authenticators work, including Google Authenticator, Authy, Duo Mobile, Okta Verify, Microsoft Authenticator, and FreeOTP. You do not need a phone: desktop authenticators and password managers such as 1Password also work, and can either capture the QR code from your screen or accept the setup key shown with it, which you can type in by hand.

Once added, your app will display a six digit code for NMRhub that changes every 30 seconds.

<div style="border: 1px solid #a2a9b1; border-left: 8px solid #36c; background-color: #eaf3ff; padding: 0.75em 1em; margin: 1em 0;">
'''If the QR code setup goes wrong,''' click the link in your email again. It is valid for 24 hours, and if it has expired you can start the login process again to get a new one. You will not be asked to reset your password a second time, only to confirm your security questions, and then you can scan a new QR code. You can also add additional authenticators later.
</div>

== Step 4: Log in ==

Return to the NMRhub login page and sign in with your username and new password. You will then be prompted for a one-time password (OTP). Open your authenticator app, read the current six digit code for NMRhub, and enter it. Note that codes expire every 30 seconds and most apps show a countdown. If close to the end of the countdown, wait till the code refreshes so you have longer to enter the code.

[[File:Keycloak.png|thumb|300px|center|The one-time password prompt.]]

You will also be prompted for a one-time password when you connect to NMRbox over RealVNC or SSH, transfer files with [[FileZilla]], and access the NMRbox and NAN websites. Each prompt needs a fresh code from your app. You will be asked again if you switch devices or locations, or after a set amount of time.

RealVNC works the same way as the websites: enter the six digit code from your authenticator app when prompted.

=== Connecting with SSH and FileZilla ===

Separate guides cover connecting to NMRbox with SSH and transferring files with FileZilla.

=== If you lose access to your authenticator app ===

If you replace your phone, lose it, or delete the app, return to [[#Step 1: Start the login process|Step 1]] and begin logging in as usual. You will receive a new email link, confirm your security questions, and then scan a new QR code for your new device.

Account Update

2026-09-25T18:23:31Z

Gweatherby1: /* Step 3: Add NMRhub to your authenticator app */ no cost

Starting '''Tuesday, September 22, 2026''', all NMRhub users will be required to use [[wikipedia:Multi-factor authentication|two-factor authentication (2FA)]] to log in to NMRhub services. This includes the NMRhub, NMRbox, and NAN websites, SSH and RealVNC connections to NMRbox servers, and [[FileZilla]] file transfers to and from NMRbox servers.

As part of this change, NMRhub accounts are being migrated to a new account management system. Every account requires a one-time password reset, so all users must complete the setup below.

Before you start, set up an authenticator app. Most people use a phone app, but a desktop app or certain password managers works too. The process takes just a few minutes and has three parts: resetting your password, setting security questions, and adding NMRhub to your authenticator app.

<div style="border: 1px solid #a2a9b1; border-left: 8px solid #fc3; background-color: #fef6e7; padding: 0.75em 1em; margin: 1em 0;">
'''A note on phishing:''' this process starts with you. You will only receive a password reset email from support@nmrhub.org after you begin logging in at NMRhub. If you receive a reset email you did not request, do not click the link. Forward it to support@nmrhub.org instead.
</div>

== Step 1: Start the login process ==
Go to the [https://nmrhub.org/user-dashboard NMRhub User Dashboard] and begin logging in with your current NMRhub username and password. You will not be able to finish logging in yet. Instead, the system sends a password reset email to the institutional email address associated with your NMRhub account.

[[File:Email check.png|thumb|300px|center|NMRhub confirms that the reset email has been sent.]]

The email comes from '''support@nmrhub.org''' and looks like this:

<blockquote>
''Dear <user>,''

''We received a request to reset your password for NMRhub username: <username>''

''Please click here and follow the prompts to update your password.''

''If you did not request a password reset, please contact us at: support@nmrhub.org''

''Thank you,''

''NMRhub Support Team''

''UConn Health''
</blockquote>

The link in this email expires after 24 hours. If the link expires, return to the login page and start again to receive a new one.

=== If the email does not arrive ===

* Allow a few minutes for delivery, then check your spam or junk folder.
* If you no longer have access to the institutional email address on your NMRhub account, head to [https://nmrhub.org/forgot-password NMRhub Forgot Password page] and login with your ORCID iD to follow the same recovery/upgrade workflow.

== Step 2: Reset your password and set security questions ==

Click the link in the email. You will be guided through two screens.

'''Reset your password.''' Enter a new password that meets the NMRhub password complexity rules. Note: If you have reset your password recently, this screen is skipped and you go straight to the security questions.

'''Set your security questions.''' Create and answer the security questions. These are used to verify your identity if you are locked out, so create questions and answers that you will not forget and which are secure.

[[File:Questions.png|thumb|300px|center|The security question screen.]]

Record your answers somewhere safe, such as your password manager. Answers are case insensitive.

== Step 3: Add NMRhub to your authenticator app ==
'''High Quality Authenticator Apps are are available for no cost.'''
You will be shown a QR code. Open your authenticator app, choose the option to add a new account, and scan the code.

[[File:Qrcode.png|thumb|300px|center|Scan this QR code with your authenticator app.]]

Most TOTP authenticators work, including Google Authenticator, Authy, Duo Mobile, Okta Verify, Microsoft Authenticator, and FreeOTP. You do not need a phone: desktop authenticators and password managers such as 1Password also work, and can either capture the QR code from your screen or accept the setup key shown with it, which you can type in by hand.

Once added, your app will display a six digit code for NMRhub that changes every 30 seconds.

<div style="border: 1px solid #a2a9b1; border-left: 8px solid #36c; background-color: #eaf3ff; padding: 0.75em 1em; margin: 1em 0;">
'''If the QR code setup goes wrong,''' click the link in your email again. It is valid for 24 hours, and if it has expired you can start the login process again to get a new one. You will not be asked to reset your password a second time, only to confirm your security questions, and then you can scan a new QR code. You can also add additional authenticators later.
</div>

== Step 4: Log in ==

Return to the NMRhub login page and sign in with your username and new password. You will then be prompted for a one-time password (OTP). Open your authenticator app, read the current six digit code for NMRhub, and enter it. Note that codes expire every 30 seconds and most apps show a countdown. If close to the end of the countdown, wait till the code refreshes so you have longer to enter the code.

[[File:Keycloak.png|thumb|300px|center|The one-time password prompt.]]

You will also be prompted for a one-time password when you connect to NMRbox over RealVNC or SSH, transfer files with [[FileZilla]], and access the NMRbox and NAN websites. Each prompt needs a fresh code from your app. You will be asked again if you switch devices or locations, or after a set amount of time.

RealVNC works the same way as the websites: enter the six digit code from your authenticator app when prompted.

=== Connecting with SSH and FileZilla ===

Separate guides cover connecting to NMRbox with SSH and transferring files with FileZilla.

=== If you lose access to your authenticator app ===

If you replace your phone, lose it, or delete the app, return to [[#Step 1: Start the login process|Step 1]] and begin logging in as usual. You will receive a new email link, confirm your security questions, and then scan a new QR code for your new device.

Account Update

2026-09-14T16:55:04Z

Gweatherby1: link FileZilla

Starting '''9/22/2026,''' NMRhub users will be required to use [[wikipedia:Multi-factor_authentication|Two factor authentication (2FA)]] to log into NMRhub services including NMRhub, NMRbox and NAN websites, connections to NMRbox servers via SSH or RealVNC, as well as [[FileZilla]] file copies to and from NMRbox servers. In addition, as part of the 2FA implementation, NMRhub accounts will be migrated to a new user account management system which requires a one-time password reset for all NMRhub accounts. All NMRhub users should follow the process below to complete the initial setup steps include resetting password, setting password recovery questions and adding NMRhub in an authenticator application.

== Step 1: Begin to log into NMRhub to Generate the Magic Link ==
Begin the log-in process on NMRhub with your current NMRhub account. An email from support@nmrhub.org that contains a magic link will be sent to the email address associated with your NMRhub account to start the 2FA set up process.

[[File:Email check.png|frameless|600x600px]]

The email is as below:<blockquote>''Dear <user>,''

''We received a request to reset your password for NMRhub username: <username>''

''Please click here and follow the prompts to update your password.''

''If you did not request a password reset, please contact us at: support@nmrhub.org''

''Thank you,''

''NMRhub Support Team''

''UConn Health''</blockquote>

== Step 2: Reset Password and Create Security Questions ==
Click on the link in the email. You will be guided through the following steps to complete the 2FA setup:

# Reset password. This step will be skipped if you've recently reset your password. The new password must meet the current password complexity rules.
# Create security questions and the answers to them:

=== Security questions ===
After setting your password (if required), complete security questions:

[[File:Questions.png|frameless|600x600px]]

== Step 3: Add NMRhub account to your authenticator application ==
Scan the QR code and add NMRhub to the authenticator app of your choosing.

[[File:Qrcode.png|frameless|600x600px]]

== Step 4: Log in ==
After you finish setting up the 2FA authenticator, log into NMRhub - You will be required to enter a One-Time-Password (OTP) generated in your phone authenticator app.

While you may save your password in a password manager, the OTP will be generated in real time and need to be entered after the previous 2FA authentication expires.

[[File:Keycloak.png|frameless|600x600px]]

Draft::FileZilla

2026-09-14T16:54:00Z

Gweatherby1: Gweatherby moved page Draft::FileZilla to FileZilla: completed

#REDIRECT [[FileZilla]]

FileZilla

2026-09-14T16:54:00Z

Gweatherby1: Gweatherby moved page Draft::FileZilla to FileZilla: completed

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

== Generate SSH Key Pair ==
You will need to generate a SSH key pair (private key and public key) on your computer. The private key will be stored on your computer and the public key is stored in your home folder. The [https://nmrbox.nmrhub.org/user-dashboard/ssh-key Manage SSH keys page] provide instructions on generating keys and uploading your public key.

=== Windows ===

To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your private ssh key.

[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|frameless|600x600px]]
=== Mac OS X ===

To set the key, go to ''FileZilla'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your private ssh key.

[[File:Fzmac.png|frameless|600x600px]]

== Set site to Interactive Logon ==
Go to ''File'' -> ''Site Manager'' and add new site.

Use '''SFTP''' for protocol, the name of the host you want to use, Logon Type: Interactive, and add your NMRhub username. Press '''OK''' to save settings.

[[File:Winfzinteractive edited.png|frameless|600x600px]]

== Connect with OTP ==
When ready to connect, open Site Manager again and press '''Connect.'''

Enter the current OTP generated in your Authenticator app in real time.

[[File:Winfzotp edited.png|frameless|600x600px]]

Draft::Account Update

2026-09-14T16:53:15Z

Gweatherby1: Gweatherby moved page Draft::Account Update to Account Update: No longer draft

#REDIRECT [[Account Update]]

Account Update

2026-09-14T16:53:15Z

Gweatherby1: Gweatherby moved page Draft::Account Update to Account Update: No longer draft

Starting '''9/22/2026,''' NMRhub users will be required to use [[wikipedia:Multi-factor_authentication|Two factor authentication (2FA)]] to log into NMRhub services including NMRhub, NMRbox and NAN websites, connections to NMRbox servers via SSH or RealVNC, as well as FileZilla file copies to and from NMRbox servers. In addition, as part of the 2FA implementation, NMRhub accounts will be migrated to a new user account management system which requires a one-time password reset for all NMRhub accounts. All NMRhub users should follow the process below to complete the initial setup steps include resetting password, setting password recovery questions and adding NMRhub in an authenticator application.

== Step 1: Begin to log into NMRhub to Generate the Magic Link ==
Begin the log-in process on NMRhub with your current NMRhub account. An email from support@nmrhub.org that contains a magic link will be sent to the email address associated with your NMRhub account to start the 2FA set up process.

[[File:Email check.png|frameless|600x600px]]

The email is as below:<blockquote>''Dear <user>,''

''We received a request to reset your password for NMRhub username: <username>''

''Please click here and follow the prompts to update your password.''

''If you did not request a password reset, please contact us at: support@nmrhub.org''

''Thank you,''

''NMRhub Support Team''

''UConn Health''</blockquote>

== Step 2: Reset Password and Create Security Questions ==
Click on the link in the email. You will be guided through the following steps to complete the 2FA setup:

# Reset password. This step will be skipped if you've recently reset your password. The new password must meet the current password complexity rules.
# Create security questions and the answers to them:

=== Security questions ===
After setting your password (if required), complete security questions:

[[File:Questions.png|frameless|600x600px]]

== Step 3: Add NMRhub account to your authenticator application ==
Scan the QR code and add NMRhub to the authenticator app of your choosing.

[[File:Qrcode.png|frameless|600x600px]]

== Step 4: Log in ==
After you finish setting up the 2FA authenticator, log into NMRhub - You will be required to enter a One-Time-Password (OTP) generated in your phone authenticator app.

While you may save your password in a password manager, the OTP will be generated in real time and need to be entered after the previous 2FA authentication expires.

[[File:Keycloak.png|frameless|600x600px]]

Account Update

2026-09-14T15:23:32Z

Gweatherby1: verb tense

Starting '''9/22/2026,''' NMRhub users will be required to use [[wikipedia:Multi-factor_authentication|Two factor authentication (2FA)]] to log into NMRhub services including NMRhub, NMRbox and NAN websites, connections to NMRbox servers via SSH or RealVNC, as well as FileZilla file copies to and from NMRbox servers. In addition, as part of the 2FA implementation, NMRhub accounts will be migrated to a new user account management system which requires a one-time password reset for all NMRhub accounts. All NMRhub users should follow the process below to complete the initial setup steps include resetting password, setting password recovery questions and adding NMRhub in an authenticator application.

== Step 1: Log into NMRhub to Generate the Magic Link ==
Log into NMRhub with your current NMRhub account and password. An email from support@nmrhub.org that contains a magic link will be sent to the email address associated with your NMRhub account to start the 2FA set up process.

[[File:Email check.png|frameless|600x600px]]

The email is as below:<blockquote>''Dear <user>,''

''We received a request to reset your password for NMRhub username: <username>''

''Please click here and follow the prompts to update your password.''

''If you did not request a password reset, please contact us at: support@nmrhub.org''

''Thank you,''

''NMRhub Support Team''

''UConn Health''</blockquote>

== Step 2: Reset Password and Create Security Questions ==
Click on the link in the email. You will be guided through the following steps to complete the 2FA setup:

# Reset password. This step will be skipped if you've recently reset your password. The new password must meet the current password complexity rules.
# Create security questions and the answers to them:

=== Security questions ===
After setting your password (if required), complete security questions:

[[File:Questions.png|frameless|600x600px]]

== Step 3: Add NMRhub account to your authenticator application ==
Scan the QR code and add NMRhub to the authenticator app of your choosing.

[[File:Qrcode.png|frameless|600x600px]]

== Step 4: Log in ==
After you finish setting up the 2FA authenticator, log into NMRhub - You will be required to enter a One-Time-Password (OTP) generated in your phone authenticator app.

While you may save your password in a password manager, the OTP will be generated in real time and need to be entered after the previous 2FA authentication expires.

[[File:Keycloak.png|frameless|600x600px]]

FileZilla

2026-09-14T15:19:47Z

Gweatherby1: /* Generate SSH Key Pair */ link to upload page. Home page on all servers is the same.

Account Update

2026-09-08T16:37:57Z

Gweatherby1: /* Update process */ italicize email, typos

On '''TBD,''' NMRhub will switch over to requiring [https://en.wikipedia.org/wiki/Multi-factor_authentication Two factor authentication]. This will require setting up an authenticator and setting recovery questions.

== Update process ==
When logging in to website after update, you will receive a notification to check your institution email

[[File:Email check.png|frameless|600x600px]]

Look for email similar to<blockquote>''Hello <user>,''

''NMRbox is moving to a new account system, and your account needs a few minutes of your''

''attention before you can sign in again. Nothing has gone wrong, and you have not been''

''locked out -- but this has to be done before the changeover, or you will lose access to''

''NMRbox, including SSH and VNC.''

''Use this link to finish setting up your account:''

''<nowiki>https://nmrhub.org/forgot-password/</nowiki><long string>''

''It will walk you through whatever is still outstanding: setting a password, choosing two''

''security questions, and setting up an authenticator app for two-factor sign-in. Have your''

''phone to hand -- you will need to install an authenticator app if you do not already have''

''one. The link is good for 24 hours; if it expires, just start signing in again and we''

''will send you a fresh one.''

''If you have any trouble, reply to this message or write to''

''support@nmrbox.org and we will help you through it.''

''— The NMRbox team''</blockquote>

== Security questions ==
Following the link, complete security questions:

[[File:Questions.png|frameless|600x600px]]

== OTP QR code ==
You will then be prompted to add a QR (quick-response) code to your authenticator app and verify the code it returns.

[[File:Qrcode.png|frameless|600x600px]]

== Logging in ==
Finally, you'll be taken to the logon page for the website and Opensearch Dashboards.

While you can save your password in a password manager, the OTP will change and will need to entered.

[[File:Keycloak.png|frameless|600x600px]]

As long as you are using the same browser on the same machine, website logon will only be needed periodically.

Account Update

2026-09-02T20:01:17Z

Gweatherby1: 600px

On '''TBD,''' NMRhub will switch over to requiring [https://en.wikipedia.org/wiki/Multi-factor_authentication Two factor authentication]. This will require setting up an authenticator and setting recovery questions.

== Update process ==
When logging in to website after update, you will receive a notification to check your institution email

[[File:Email check.png|frameless|600x600px]]

Look for email similar to<blockquote>Hello <user>,

NMRbox is moving to a new account system, and your account needs a few minutes of your

attention before you can sign in again. Nothing has gone wrong, and you have not been

locked out -- but this has to be done before the changeover, or you will lose access to

NMRbox, including SSH and VNC.

Use this link to finish setting up your account:

<nowiki>https://nmrhub.org/forgot-password/<long string> </nowiki>

It will walk you through whatever is still outstanding: setting a password, choosing two

security questions, and setting up an authenticator app for two-factor sign-in. Have your

phone to hand -- you will need to install an authenticator app if you do not already have

one. The link is good for 24 hours; if it expires, just start signing in again and we

will send you a fresh one.

If you have any trouble, reply to this message or write to

support@nmrbox.org and we will help you through it.

— The NMRbox team</blockquote>

== Security questions ==
Following the link, complete security questions:

[[File:Questions.png|frameless|600x600px]]

== OTP QR code ==
You will then be prompted to add a QR (quick-response) code to your authenticator app and verify the code it returns.

[[File:Qrcode.png|frameless|600x600px]]

== Logging in ==
Finally, you'll be taken to the logon page for the website and Opensearch Dashboards.

While you make save your password in a password manager, the OTP will change and need to entered.

[[File:Keycloak.png|frameless|600x600px]]

As long as you are using the same browser on the same machine, website logon will only be need periodically.

Account Update

2026-09-02T19:57:53Z

Gweatherby1: qr code, keycloak

On '''TBD,''' NMRhub will switch over to requiring [https://en.wikipedia.org/wiki/Multi-factor_authentication Two factor authentication]. This will require setting up an authenticator and setting recovery questions.

== Update process ==
When logging in to website after update, you will receive a notification to check your institution email

[[File:Email check.png|frameless]]

Look for email similar to<blockquote>Hello <user>,

NMRbox is moving to a new account system, and your account needs a few minutes of your

attention before you can sign in again. Nothing has gone wrong, and you have not been

locked out -- but this has to be done before the changeover, or you will lose access to

NMRbox, including SSH and VNC.

Use this link to finish setting up your account:

<nowiki>https://nmrhub.org/forgot-password/<long string> </nowiki>

It will walk you through whatever is still outstanding: setting a password, choosing two

security questions, and setting up an authenticator app for two-factor sign-in. Have your

phone to hand -- you will need to install an authenticator app if you do not already have

one. The link is good for 24 hours; if it expires, just start signing in again and we

will send you a fresh one.

If you have any trouble, reply to this message or write to

support@nmrbox.org and we will help you through it.

— The NMRbox team</blockquote>

== Security questions ==
Following the link, complete security questions:

[[File:Questions.png|frameless]]

== OTP QR code ==
You will then be prompted to add a QR (quick-response) code to your authenticator app and verify the code it returns.

[[File:Qrcode.png|frameless]]

== Logging in ==
Finally, you'll be taken to the logon page for the website and Opensearch Dashboards.

While you make save your password in a password manager, the OTP will change and need to entered.

[[File:Keycloak.png|frameless]]

As long as you are using the same browser on the same machine, website logon will only be need periodically.

File:Keycloak.png

2026-09-02T19:50:30Z

Gweatherby1: sample keycloak login page

== Summary ==
sample keycloak login page

File:Qrcode.png

2026-09-02T19:48:44Z

Gweatherby1: same QRCode URI with a dummy base32 secret (JBSWY3DPEHPK3PXP) — it's the same secret used in the RFC/Google Authenticator sample code

== Summary ==
same QRCode
URI with a dummy base32 secret (JBSWY3DPEHPK3PXP) — it's the same secret used in the RFC/Google Authenticator sample code

Account Update

2026-09-02T19:41:56Z

Gweatherby1: security questions

On '''TBD,''' NMRhub will switch over to requiring [https://en.wikipedia.org/wiki/Multi-factor_authentication Two factor authentication]. This will require setting up an authenticator and setting recovery questions.

== Update process ==
When logging in to website after update, you will receive a notification to check your institution email

[[File:Email check.png|frameless]]

Look for email similar to<blockquote>Hello <user>,

NMRbox is moving to a new account system, and your account needs a few minutes of your

attention before you can sign in again. Nothing has gone wrong, and you have not been

locked out -- but this has to be done before the changeover, or you will lose access to

NMRbox, including SSH and VNC.

Use this link to finish setting up your account:

<nowiki>https://nmrhub.org/forgot-password/<long string> </nowiki>

It will walk you through whatever is still outstanding: setting a password, choosing two

security questions, and setting up an authenticator app for two-factor sign-in. Have your

phone to hand -- you will need to install an authenticator app if you do not already have

one. The link is good for 24 hours; if it expires, just start signing in again and we

will send you a fresh one.

If you have any trouble, reply to this message or write to

support@nmrbox.org and we will help you through it.

— The NMRbox team</blockquote>

== Security questions ==
Following the link, complete security questions:

[[File:Questions.png|frameless]]

File:Questions.png

2026-09-02T19:26:28Z

Gweatherby1: security questions

== Summary ==
security questions

Account Update

2026-09-02T19:22:09Z

Gweatherby1: nowiki

Account Update

2026-09-02T19:20:58Z

Gweatherby1: /* Update process */ plain

Account Update

2026-09-02T19:19:54Z

Gweatherby1: email

File:Email check.png

2026-09-02T19:07:24Z

Gweatherby1: Prompt to check email

== Summary ==
Prompt to check email

Account Update

2026-09-02T19:06:05Z

Gweatherby1: create

FileZilla

2026-09-02T17:35:38Z

Gweatherby1: images to 600px

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

== Set private key ==
=== Windows ===

To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|frameless|600x600px]]
=== Mac OS X ===

To set the key, go to ''FileZilla'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Fzmac.png|frameless|600x600px]]
== Set site to Interactive Logon ==
Go to ''File'' -> ''Site Manager'' and add new site.

Use '''SFTP''' for protocol, the name of the host you want to used, Logon Type: Interactive, and add your NMRhub username. Press '''OK''' to save settings.

[[File:Winfzinteractive edited.png|frameless|600x600px]]

== Connect with OTP ==
When ready to connect, open Site Manager again and press '''Connect.'''

Enter the current time based OTP from your Authenticator app.

[[File:Winfzotp edited.png|frameless|600x600px]]

FileZilla

2026-09-02T17:34:03Z

Gweatherby1: /* Connect with OTP */ image

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

== Set private key ==
=== Windows ===

To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|frameless|400x400px]]
=== Mac OS X ===

To set the key, go to ''FileZilla'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Fzmac.png|frameless|400x400px]]
== Set site to Interactive Logon ==
Go to ''File'' -> ''Site Manager'' and add new site.

Use '''SFTP''' for protocol, the name of the host you want to used, Logon Type: Interactive, and add your NMRhub username. Press '''OK''' to save settings.

[[File:Winfzinteractive edited.png|frameless|400x400px]]

== Connect with OTP ==
When ready to connect, open Site Manager again and press '''Connect.'''

Enter the current time based OTP from your Authenticator app.

[[File:Winfzotp edited.png|frameless|400x400px]]

File:Winfzotp edited.png

2026-09-02T17:33:11Z

Gweatherby1: Prompt for OTP

== Summary ==
Prompt for OTP

FileZilla

2026-09-02T17:32:20Z

Gweatherby1: OTP

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

== Set private key ==
=== Windows ===

To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|frameless|400x400px]]
=== Mac OS X ===

To set the key, go to ''FileZilla'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Fzmac.png|frameless|400x400px]]
== Set site to Interactive Logon ==
Go to ''File'' -> ''Site Manager'' and add new site.

Use '''SFTP''' for protocol, the name of the host you want to used, Logon Type: Interactive, and add your NMRhub username. Press '''OK''' to save settings.

[[File:Winfzinteractive edited.png|frameless|400x400px]]

== Connect with OTP ==
When ready to connect, open Site Manager again and press '''Connect.'''

Enter the current time based OTP from your Authenticator app.

FileZilla

2026-09-02T17:29:51Z

Gweatherby1: /* Set Interactive site */ image

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

== Set private key ==
=== Windows ===

To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|frameless|400x400px]]
=== Mac OS X ===

To set the key, go to ''FileZilla'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Fzmac.png|frameless|400x400px]]
== Set site to Interactive Logon ==
Go to ''File'' -> ''Site Manager'' and add new site.

Use '''SFTP''' for protocol, the name of the host you want to used, Logon Type: Interactive, and add your NMRhub username. Press '''OK''' to save settings.

[[File:Winfzinteractive edited.png|frameless|400x400px]]

File:Winfzinteractive edited.png

2026-09-02T17:28:06Z

Gweatherby1: Site Manager on windows

== Summary ==
Site Manager on windows

FileZilla

2026-09-02T17:27:34Z

Gweatherby1: interactive

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

== Set private key ==
=== Windows ===

To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|frameless|400x400px]]
=== Mac OS X ===

To set the key, go to ''FileZilla'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

[[File:Fzmac.png|frameless|400x400px]]
== Set Interactive site ==
Go to ''File'' -> ''Site Manager'' and add new site.

Use '''SFTP''' for protocol, the name of the host you want to used, Logon Type: Interactive, and add your NMRhub username. Press '''OK''' to save settings.

FileZilla

2026-09-02T17:18:30Z

Gweatherby1: /* Mac OS X */ set pics

File:Fzmac.png

2026-09-02T17:15:07Z

Gweatherby1: FileZilla settings on Mac

== Summary ==
FileZilla settings on Mac

FileZilla

2026-09-02T17:14:38Z

Gweatherby1: win & mac

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

== Set private key ==
=== Windows ===
[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|thumb|400x400px]]
To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.
=== Mac OS X ===
To set the key, go to ''FileZilla'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

FileZilla

2026-09-02T17:10:42Z

Gweatherby1: Windows SFTP setting

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

=== Windows ===
[[File:Winfzsftp.png|alt=SFTP dialog with Add key file...|thumb|400x400px]]
To set the key, go to ''Edit'' -> ''Settings'' and select '''SFTP'''. Click ''Add key file...'' and add your pair ssh key.

File:Winfzsftp.png

2026-09-02T16:58:45Z

Gweatherby1: Windows SFTP setting

== Summary ==
Windows SFTP setting

FileZilla

2026-09-02T16:57:34Z

Gweatherby1: create

[https://filezilla-project.org FileZilla] supports connecting via SSH key and One Time Password (OTP).

Draft::authentication

2026-08-16T15:24:12Z

Gweatherby1: create

= authentication update =
Effective TDB, the NMRhub projects will be switching authentication providers requiring two factor authorization. This is being done to improve security of user information and data.

== required actions ==

Why can't I create a New Request for UHF access?

2025-08-20T12:06:40Z

Gweatherby1: typo in cat

{{FAQReturn}}

=== Why You May Not Be Able to Create a UHF Request ===

If you're unable to create a UHF request, consider the following possible reasons:

# '''You are not logged into the NAN web portal.'''
## Check the upper right-hand corner of the site in the NMRhub widget.
## The person icon should be green. If it is grey, you are not logged in.
## Log in before attempting to create a UHF request.

# '''You do not have permission to create a UHF request.'''
## Only PIs or users who have been granted '''UHF Submitter''' privileges can submit requests.
## A PI can assign this role via:
### '''Lab Administration → Permissions → Lab View'''

Please see [[UHF Access]] for requirements and instructions on creating UHF requests
[[Category:FAQ]] [[Category:UHF Access]]

SSH troubleshooting

2025-02-04T22:19:28Z

Gweatherby1: Expand WinSCP section

== SSH Troubleshooting ==

[https://nmrhub.org NMRhub] now requires an SSH key pair to connect. Use [https://openssh.com SSH / SFTP / rsync] and tools like [https://filezilla-project.org FileZilla] to connect to NMRhub virtual machines (VMs).

=== Where is my private key? ===

After following the instructions at [https://nmrbox.nmrhub.org/user-dashboard/ssh-key NMRbox User Dashboard SSH Key Setup], your private key should be at:
* On Mac/Linux: <code>$HOME/.ssh/id_ed25519</code>
* On Windows: <code>%HOMEDRIVE%%HOMEPATH%\.ssh\id_ed25519</code>

=== I have the private key in place, but I can't connect. ===

# Try connecting to more than one VM to make sure it's not just an issue with that specific VM. (Please let us know if you can SSH to one VM but not another via [mailto:support@nmrbox.org support@nmrbox.org].)
# Use <code>ssh -vvv</code> to verify if SSH is attempting to use your private key.

==== It's trying to use the key, but it still doesn't work. ====

If you can't connect after uploading your SSH key, verify the following commands give the same result. Windows users should run these commands from PowerShell:

<syntaxhighlight lang="bash">
ssh-keygen -lf $HOME/.ssh/id_ed25519
ssh-keygen -lf $HOME/.ssh/id_ed25519.pub
</syntaxhighlight>

Ensure the key listed at [https://nmrbox.nmrhub.org/user-dashboard/ssh-key NMRbox User Dashboard SSH Key] matches your <code>$HOME/.ssh/id_ed25519.pub</code>.

[[File:sample.jpeg|thumb|Date key set]]

=== Home Directory Permissions ===

If your home directory is writable by anyone other than you, SSH will not work. Connect via [https://nmrbox.nmrhub.org/pages/getting-started VNC] and run:

<syntaxhighlight lang="bash">
ls -l ~
</syntaxhighlight>

If '''<code>w</code>''' appears after the first group of permissions (e.g., <code>drwx</code>), use the following command to correct it:

<syntaxhighlight lang="bash">
chmod go-w ~
</syntaxhighlight>

=== How do I use a private key with <code>rsync</code>? ===

Add the following option to your <code>rsync</code> command:

<syntaxhighlight lang="bash">
-e "ssh -i /path/to/your/private_key"
</syntaxhighlight>

=== How do I use a private key with <code>sftp</code>? ===

Add the following option to your <code>sftp</code> command:

<syntaxhighlight lang="bash">
-i /path/to/your/private_key
</syntaxhighlight>

=== How do I use a private key with FileZilla? ===

Go to FileZilla's '''Site Manager''' and make the following settings in the '''General''' tab. You can leave the port blank, as it defaults to the correct value (22).

* '''Protocol:''' SFTP - SSH File Transfer Protocol
* '''Host:''' ''element''.nmrbox.org
* '''Port:''' Leave blank
* '''Logon Type:''' Key file
* '''User:''' ''username''
* '''Key file:''' ''local path''/.ssh/id_ed25519

=== How do I use a private key with [https://winscp.net WinSCP]? ===

Note that NMRhub allows multiple keys to be uploaded to the dashboard. On Windows, [https://winscp.net/eng/docs/ui_puttygen PuTTYgen] can be used to generate an additional key. The PuTTYgen window provides the public key to add to the [https://nmrbox.nmrhub.org/user-dashboard/ssh-key NMRhub dashboard].

=== How do I <code>scp</code> from a shared account? ===

(Note: This is not an endorsement of shared accounts, but that is a site-specific decision.)

If multiple users are using a shared account (e.g., from a spectrometer console), the following steps will allow copying local data to each user's account. For this example, we assume your username is <code>rernst</code>.

# '''Create another SSH key pair with a passphrase:'''

<syntaxhighlight lang="bash">
ssh-keygen -t ed25519 -C "spectrometer scp"
Generating public/private ed25519 key pair.
Enter file in which to save the key (/Users/rernst/.ssh/id_ed25519): id_ed25519rernst
Enter passphrase (empty for no passphrase): <type a password>
Enter same passphrase again: <retype the password>
Your identification has been saved in id_ed25519rernst
Your public key has been saved in id_ed25519rernst.pub
</syntaxhighlight>

# '''Add''' the contents of <code>id_ed25519rernst.pub</code> to [https://nmrbox.nmrhub.org/user-dashboard/ssh-key NMRbox User Dashboard SSH Key].

# Go to the home directory of the shared account. Create an <code>.ssh</code> directory if necessary and ensure it has permissions <code>drwx------</code>:

<syntaxhighlight lang="bash">
cd $HOME
mkdir -p .ssh
chmod 700 .ssh
</syntaxhighlight>

# Create or edit <code>~/.ssh/config</code> and add the following lines:

<syntaxhighlight lang="bash">
Match User rernst Host *.nmrbox.org
IdentityFile ~/.ssh/id_ed25519rernst
</syntaxhighlight>

# You should now be able to copy data from the shared account to <code>nmrbox.org</code>:

<syntaxhighlight lang="bash">
scp fid rernst@*element*.nmrbox.org:
</syntaxhighlight>

When prompted:

<syntaxhighlight lang="text">
Enter passphrase for key 'home_directory/.ssh/id_ed25519rernst':
</syntaxhighlight>

Enter the password you used when creating the key pair.

SSH troubleshooting

2025-02-04T21:50:11Z

Gweatherby1: Create from https://github.com/NMRhub/NMRhub_SSH_Troubleshooting/

== SSH Troubleshooting ==

[https://nmrhub.org NMRhub] now requires an SSH key pair to connect. Use [https://openssh.com SSH / SFTP / rsync] and tools like [https://filezilla-project.org FileZilla] to connect to NMRhub virtual machines (VMs).

=== Where is my private key? ===

After following the instructions at [https://nmrbox.nmrhub.org/user-dashboard/ssh-key NMRbox User Dashboard SSH Key Setup], your private key should be at:
* On Mac/Linux: <code>$HOME/.ssh/id_ed25519</code>
* On Windows: <code>%HOMEDRIVE%%HOMEPATH%\.ssh\id_ed25519</code>

=== I have the private key in place, but I can't connect. ===

# Try connecting to more than one VM to make sure it's not just an issue with that specific VM. (Please let us know if you can SSH to one VM but not another via [mailto:support@nmrbox.org support@nmrbox.org].)
# Use <code>ssh -vvv</code> to verify if SSH is attempting to use your private key.

==== It's trying to use the key, but it still doesn't work. ====

If you can't connect after uploading your SSH key, verify the following commands give the same result. Windows users should run these commands from PowerShell:

<syntaxhighlight lang="bash">
ssh-keygen -lf $HOME/.ssh/id_ed25519
ssh-keygen -lf $HOME/.ssh/id_ed25519.pub
</syntaxhighlight>

Ensure the key listed at [https://nmrbox.nmrhub.org/user-dashboard/ssh-key NMRbox User Dashboard SSH Key] matches your <code>$HOME/.ssh/id_ed25519.pub</code>.

[[File:sample.jpeg|thumb|Date key set]]

=== Home Directory Permissions ===

If your home directory is writable by anyone other than you, SSH will not work. Connect via [https://nmrbox.nmrhub.org/pages/getting-started VNC] and run:

<syntaxhighlight lang="bash">
ls -l ~
</syntaxhighlight>

If '''<code>w</code>''' appears after the first group of permissions (e.g., <code>drwx</code>), use the following command to correct it:

<syntaxhighlight lang="bash">
chmod go-w ~
</syntaxhighlight>

=== How do I use a private key with <code>rsync</code>? ===

Add the following option to your <code>rsync</code> command:

<syntaxhighlight lang="bash">
-e "ssh -i /path/to/your/private_key"
</syntaxhighlight>

=== How do I use a private key with <code>sftp</code>? ===

Add the following option to your <code>sftp</code> command:

<syntaxhighlight lang="bash">
-i /path/to/your/private_key
</syntaxhighlight>

=== How do I use a private key with FileZilla? ===

Go to FileZilla's '''Site Manager''' and make the following settings in the '''General''' tab. You can leave the port blank, as it defaults to the correct value (22).

* '''Protocol:''' SFTP - SSH File Transfer Protocol
* '''Host:''' ''element''.nmrbox.org
* '''Port:''' Leave blank
* '''Logon Type:''' Key file
* '''User:''' ''username''
* '''Key file:''' ''local path''/.ssh/id_ed25519

=== How do I use a private key with [https://winscp.net WinSCP]? ===

See [https://winscp.net/eng/docs/ui_login_authentication The Authentication Page].

=== How do I <code>scp</code> from a shared account? ===

(Note: This is not an endorsement of shared accounts, but that is a site-specific decision.)

If multiple users are using a shared account (e.g., from a spectrometer console), the following steps will allow copying local data to each user's account. For this example, we assume your username is <code>rernst</code>.

# '''Create another SSH key pair with a passphrase:'''

<syntaxhighlight lang="bash">
ssh-keygen -t ed25519 -C "spectrometer scp"
Generating public/private ed25519 key pair.
Enter file in which to save the key (/Users/rernst/.ssh/id_ed25519): id_ed25519rernst
Enter passphrase (empty for no passphrase): <type a password>
Enter same passphrase again: <retype the password>
Your identification has been saved in id_ed25519rernst
Your public key has been saved in id_ed25519rernst.pub
</syntaxhighlight>

# '''Add''' the contents of <code>id_ed25519rernst.pub</code> to [https://nmrbox.nmrhub.org/user-dashboard/ssh-key NMRbox User Dashboard SSH Key].

# Go to the home directory of the shared account. Create an <code>.ssh</code> directory if necessary and ensure it has permissions <code>drwx------</code>:

<syntaxhighlight lang="bash">
cd $HOME
mkdir -p .ssh
chmod 700 .ssh
</syntaxhighlight>

# Create or edit <code>~/.ssh/config</code> and add the following lines:

<syntaxhighlight lang="bash">
Match User rernst Host *.nmrbox.org
IdentityFile ~/.ssh/id_ed25519rernst
</syntaxhighlight>

# You should now be able to copy data from the shared account to <code>nmrbox.org</code>:

<syntaxhighlight lang="bash">
scp fid rernst@*element*.nmrbox.org:
</syntaxhighlight>

When prompted:

<syntaxhighlight lang="text">
Enter passphrase for key 'home_directory/.ssh/id_ed25519rernst':
</syntaxhighlight>

Enter the password you used when creating the key pair.

Main Page/Content building

2025-01-21T20:50:42Z

Gweatherby1: Gweatherby moved page Main Page/Content building to Content building: Misspelled title

#REDIRECT [[Content building]]

Content building

2025-01-21T20:50:42Z

Gweatherby1: Gweatherby moved page Main Page/Content building to Content building: Misspelled title

The NAN wiki content is available to the public.

Creating and editing pages is limited to users logged into [https://nmrhub.org NMRhub].

Information on categories is at [https://www.mediawiki.org/wiki/Help:Categories Help:Categories].

The *Help about MediaWiki* on the left sidebar link goes to the help page on formatting.

Content building

2025-01-21T20:50:01Z

Gweatherby1: Starting tips

Main Page

2025-01-21T16:36:32Z

Gweatherby1: /* Welcome to the Network for Advanced NMR (NAN) wiki */ -wiki

== Welcome to the Network for Advanced NMR (NAN) ==

Main Page

2025-01-21T14:41:03Z

Gweatherby1: create

== Welcome to the Network for Advanced NMR (NAN) wiki ==