Questions tagged [putty]

PuTTY is a free and open source terminal emulator application which can act as a client for the SSH, Telnet, rlogin, and raw TCP computing protocols and as a serial console client. The name "PuTTY" has no definitive meaning, though 'tty' is the name for a terminal in the Unix tradition, usually held to be short for teletype.

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SSH to host via SSH gateway with PuTTY

What I'm trying to do is this: Windows host -> Windows SSH Gateway -> End Host So SSH into and an End Host via an SSH Gateway. Session 1: SSH Tunnel -> SSH Gateway Session 2: SSH -> End ...
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How can i access to a remote droplet using putty batch scripting with key files?

I'm trying to login into my droplet using batch scripting in order to run some command lines. the problem is I don't know how to access my droplet using a private key with a batch script and putty? I ...
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How can I stop my PuTTY SSH connections from dying when my laptop moves from one router to the next (same SSID)

We have 4 routers covering our house/outbuildings - one that actually routes and 3 wired to it and set as access point only. My SSH PuTTY sessions are generally pretty rock-stable, but if I move from ...
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PuTTY Fatal Error: No supported authentication methods available

I try to establish an SSH connection with the Linux server of my web hosting provider. I receive the following error when using PuTTY Release 0.74 Build platform: 64-bit x86 Windows: "No ...
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PuTTY Fatal Error: Host key did not appear in manually configured list

I try to establish an SSH connection with the Linux server of my web hosting provider. I receive the following error when using PuTTY Release 0.74 Build platform: 64-bit x86 Windows: "PuTTY Fatal ...
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How to read and send data to PS/2 port? [closed]

I have a device connected via PS/2 on Windows PC, acting like a keyboard. I would like to use a "terminal" to monitor the data coming from that port, and even send data to it. I expected ...
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PuTTy Fatal Error while trying to connect to Raspberry Pi 3B+ via SSH: “Network error: Connection timed out”

PuTTy: I get the Error you see in the title while trying to connect to my raspberry pi 3B+ via SSH from windows. I tried to ping it but I get this: Pinging 192.168.178.201 with 32 bytes of data: Reply ...
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Putty cannot be accessed to my VPN

I'm trying to do some update to a firmware via PUTTY. The update will be from a website that works with VPN . The problem is that PUTTY can only be accessed to my local network and couldn't manage to ...
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google-authenticator QR code is clipped at the top in PuTTY

I use PuTTY on Windows to establish an SSH connection to a remote server and am trying to set up google-authenticator two-factor authentication, so I installed it on the remote server and run it to ...
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Adding expiration date to SSH key

I have an SSH key generated using Putty. The commen section has the creation date "rsa-key-20201015" How can I add an expiration date for an rsa SSH key? Can it be done by editing the ...
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Anyone know how to configure an APC UPS network management card when you don't know the IP address?

I bought a refurbished rack mount APC UPS and a network management card for a home lab setup. Thought the setup would be pretty straightforward but it's turned out to be a huge headache. First of all, ...
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how to define tunnel to get redirected to the wanted server

I've two servers on centos 7. Let's say the (#1) IP is: 192.168.192.50 and the second (#2) is 192.168.180.51. On the #2 I've Artemis with active broker on port 61616. On the #1 I would like to send ...
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Paste with right-click in unfocused Windows console

By default, in Windows 10 console, to paste a text with right-click I have to focus the console window first. I'd like to reproduce the Putty console behaviour, where the text can be pasted to an ...
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SSH can't resolve domain?

Good evening ladys and gentlemen, I set up a subdomain on FreeDNS to connect to my server via PuTTY. When i try to connect via to the domain it timesout, it was working yesterday (using the domain) ...
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How to avoid putty's connection timeout

I am using putty to test an m2m device. When I try testing the standby-mode I get an error saying that the software aborted the connection. By standby-mode I mean it literaly shuts down everything, ...
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Is there a way to use putty without authentication?

I am trying to access a university server using putty SSH however I don't have a key, all i have is a username and password. Whenever I try to connect I either get the no supported authentication ...
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How can I use a terminal software like PuTTY to login to a DOS PC that functions as a Host via serial connection?

I have connected my client PC and a little DOS PC via serial cable and used PuTTY to establish a connection between the two. I did a simple test by typing echo hello>com1 into the command line of ...
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Idle SSH connection gets reset in ubuntu 20.04 WSL (Windows10)

I am using ubuntu wsl on windows10. I use it to ssh into remote VMs on my corporate network. I can successfully ssh to VMs. BUT If I leave it unattended for some time, the ssh connection automatically ...
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How to run Putty session with Plink from VBA macro

I am trying to automate an ssh session by starting a putty session using plink.exe from a VBA macro. Part of the automation is sending some commands to a linux server. After I run the macro; plink ...
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macOS telnet connection refused

I use Termius to connect to a gateway, I am able to connect, but the command line is still - I can't write anything there. I am also trying to connect to a gateway using PuTTY, but the error I keep ...
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Error connecting to vnc: “No password configured for VNC auth”

So, I am using putty and UltraVNC Server/Viewer, to make a VNC connection to a lab computer in my university. However I systematically get the error "No password configured for VNC auth". At ...
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How to fix Putty Session Logging format ~ C.UTF-8?

I have made the following setting in Putty: In my terminal the output looks like this: My local $lang variable is set to: C.UTF-8 If you open the file in Notepad++ it looks like this (putty is also ...
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PuTTy to act like “2 computers” for Networking project

I am doing java project practicing using java clients and servers with a TCP and socket connection, and I am required to use 2 computers to determine RTT and send data files back and forth. I don't ...
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ClientAliveInterval / ClientAliveCountMax not working as expected

I added the following two lines to my /etc/ssh/sshd_config file and did service ssh restart after adding them: ClientAliveInterval 2 ClientAliveCountMax 5 In my /etc/ssh/ssh_config file I have this: ...
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“putty --display” parameter explanation

with man putty i see: --display display-name Specify the X display on which to open putty. (Note this option has a double minus sign, even though none of the others do. This ...
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A remote SSH server allows only Diffie-Hellmann key exchange, how to access from Windows 8.1?

My Putty client for SSH on Windows 8.1 can't connect to a remote server. The remote Linux server accepts however only Diffie-Hellman algorithms. How to install this ciphers on Windows and make ...
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What should I do to ssh with a key to a remote server from a Linux machine, when I can already ssh from a Windows machine using PuTTY?

From PuTTY, I can ssh log to a remote server since my public key has been "registered" to this server. By now I can access this server through only this computer running PuTTY. However I'd ...
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Telnet connect to localhost failed on windows subsystem WSL2 Ubuntu

I'm using Windows Subsystem (WSL2) Ubuntu 20.04, trying to run command telnet localhost 2181, but only got error message saying telnet: Unable to connect to remote host: Connection refused Tried the ...
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Putty Private/Public Key Pair - Generate Certificate

I have generated a private/public key pair using Putty. I have a private key file with extension .pem and public key file with extension .pub. Now I want to create a certificate from that and import ...
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Why wont firefox browser launch in remote server SSH?

Cannot Launch Firefox using SSH Putty Description I am trying to to setup a headless web server and I need the firefox browser to do some configurations. I am currently using windows Putty to SSH to ...
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ssh invalid format Permission denied (publickey).after puttygen conversion

I am using WSL in Windows 10 and trying to connect to my ssh server with ssh -i mykey username@xxx.xxx.xxx. I have spent more then couple of hours to figure out what is wrong and didn't found anything....
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How to configure PuTTY's screen size and quality from a Target link address?

I know I can create an auto login to my host server by creating a shortcut to PuTTY and in the Target field under the Shortcut tab have "C:\Program Files (x86)\PuTTY\putty.exe" -ssh username@...
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SSH into IP Connected Linux Device using Windows 10

So I am trying to SSH into my local device (ip connected via 10.0.0 subnet) from Windows, and I can't seem to do it. I plug in my device into my Linux laptop, running Ubuntu 16, and I type: ssh root@...
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160 views

Is unlocking a password on a private rsa key local?

I have a password on my private key. When I login via Putty I need to input my password. Curious if this password is used locally or requested of by the server? Could this be a security risk because ...
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Could you guys help me ping [2607:fcd0:fa80:2a10:fc7e:b081:f933:7a0a]

I bought a VPS, they give me the IPv6 address ahead, and I can not rich it (no matter cmd/Putty/Filezilla). When I opened a ticket, they tell me it just works fine (they pinged it and works). What id ...
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Change colour of comments in a server configuration file when opening from vim in putty

The comments in apache server configuration file, when I open them in vim through putty, are dark blue in colour over a black background and somewhat difficult to read Opening the file in vim in the ...
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“more than one remote source not supported” while using pscp

I have Windows 10 pro and I'm using the latest version of pscp/putty through command prompt. I I am trying to do a file transfer from my Windows 10 computer to an SSH server, but I'm running into the ...
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How to speed up or remove CISCO switch RSA/DSA key generation?

the problem is that when i reboot my switch, every time it generates RSA and DSA keys, and it takes more than 5 minutes. I need to speed up their generation somehow (by pre-generating keys and saving ...
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SFTP to Bitnami Wordpress in AWS

I followed this tutorial to install Wordpress by Birnami in AWS https://aws-quickstart.s3.amazonaws.com/quickstart-bitnami-wordpress/doc/wordpress-high-availability-by-bitnami-on-the-aws-cloud.pdf ...
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why isn't putty getting SSH_MSG_CHANNEL_EXTENDED_DATA packets when TTYs are enabled?

Quoting RFC4254 § 6.6. Session Data Transfer, Data transfer for a session is done using SSH_MSG_CHANNEL_DATA and SSH_MSG_CHANNEL_EXTENDED_DATA packets and the window mechanism. The extended data ...
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MacOS Catalina, MacPorts fail to install PuTTY - “Error: Port putty not found”

I'm trying to install PuTTY on my Mac (OS 10.15.6). I have installed Xcode. I have installed Xcode Command Line Tools. I have installed XQuartz. I have installed MacPorts. I have run sudo port ...
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downloading PNG files to my windows machine from Linux remote server via putty

Hi is there any easy/straightforward way to download the png image file on my windows machine from a remote Linux server via putty. I am not sure about the syntax. this is the directory I want to ...
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Putty formatting

When I run the following one-liner, I get run-on output in PuTTY like so: (\ added below to make it easier to read, which is not included in the actual one-liner script) fileName=10M.csv ; \ for k ...
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WinSCP and PuttyGen fail on conversion of openSSH private key to PEM or PPK formtype on windows

I’ve generated a Linux Instance in the Oracle Cloud. Locally I work on Windows-10 Client computer. During generation of the Linux Instance Private and Open-SSH public keys have been generated in Linux ...
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BeagleBone Black Network Connection issue

I have been using a beaglebone black(bbb) for some time and for some reason, depending on what im doing my putty connection with the bbb will shutdown and i will receive the error: "Software ...
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putty connection timed out ubuntu - Win 10, Oracle virtual Box

I am facing issue while connecting to ubuntu server which is running on Oracle Virtual Box via putty . putty connection timed out Host OS: Win10 Guest OS : Ubuntu 18.0 I tried install openssh-server , ...
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How to import .ppk file in winscp?

How to import .ppk file into winSCP? While I am try to connect winSCP to the cloud server it's showing error as Authentication Failed error
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How to use a dynamic port forwarding tunnel via a bastion/jump server using PuTTY without WinSCP

I have a requirement to connect to a remote JMX server via an SSH bastion/jump server. I can successfully use a Linux ssh client to achieve the desired result and also can use a PuTTY session ...
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1answer
64 views

Unable to add Oracle Cloud private key to Putty

I created a VM instance in Oracle Cloud, I downloaded private and public keys locally. When want to import in Putty the private key downloaded, I got: I know but I didn't touch private key file and I ...
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Access windows server with putty key

I installed openssh both manualy with the powershell script and with OpenSSH for windows 8.3p1-1. It works both with purry and winSCP, but I'm not able to make putty work with a key. I generated the ...

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