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Questions tagged [putty]

PuTTY is a free open source SSH/Telnet terminal emulation program for Windows and Unix like operating systems.

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Can not connect to Linux instance using SSH through Putty

Just signed up for GCP account and created a Linux VM on GCP (SUSE) and having issues to connect via SSH through Putty. Also tried through CMD prompt on Windows 10 and get the same issue. Followed up ...
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42 views

Access Apache NiFi running on remote VM via browser and PuTTY

I'm trying to access a Virtual Machine running in Google Cloud which has a Apache NiFi service running on port 8080 on the VM. I have managed to create an ssh key and upload the public SSH key to the ...
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Putty trims "0" when sending to serial

I am connected to hp A5120 switch through USB 2 RJ45 console cable. I am trying to configure my switch but whenever "0" character appears in command it is not being sent. Example: <[HP]...
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Key forwarding with putty isn't working, but plink DOES work

I'm having a problem where putty's key forwarding (via pageant) to my gitlab server isn't working. I'm doing a putty session to my server, with ssh auth forwarding enabled. I see the effects of that ...
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  • 149
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1 answer
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How to connect EC2 instance from free wifi through putty

I can connect to AWS EC2 Instance using PuTTY at my home by laptop. But when I bring the laptop to some cafe that provides free Wifi, it ends up with timeout error. In order to solve this problem, I ...
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1 answer
30 views

How to fix the security group to the EC2 instance to allow specific IP address

I can connect to AWS EC2 Instance using PuTTY at my home by laptop. But when I bring the laptop to some cafe that provides free Wifi, it ends up with timeout error. In order to solve this problem, I ...
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0 votes
1 answer
26 views

How to fix the security group attached to the EC2 instance

I can connect to AWS EC2 Instance using PuTTY at my home by laptop. But when I bring the laptop to some cafe that provides free Wifi, it ends up with timeout error. In order to solve this problem, I ...
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How to Connect to AWS EC2 Instance using PuTTY through free Wifi at cafe [duplicate]

I can connect to AWS EC2 Instance using PuTTY at my home by laptop. But when I bring the laptop to some cafe that provides free Wifi, it ends up with timeout error. Even though the cafe's Wifi is ...
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1 answer
112 views

Connecting to Amazon RDS using SSH client

I have created an Amazon RDS instance and I want to connect to it using an SSH client (puTTY). I am following this document: Sign in to the AWS Management Console and open the Amazon RDS console at ...
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1 answer
37 views

Increased my VM disk size on Google Cloud Platform and now the SSH log in is asking for a password?

I increased the disk size on my VM instance running on Google Cloud Platform. There was a simple change from 200 GB to 400 GB with no other changes made on the Instance. When I started the instance ...
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1 answer
59 views

How to disable Root Access, to VPS, via SSH?

I run a VPS, on a Linux Server, with CentOS 7 (64 bits) being the chosen Operating System. I have recently wiped the VPS, so it only has a clean install of Plesk Onyx at the moment. I would now like ...
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SSH not working properly - Server not sending data to complete login

I just started having trouble with my ssh logins today. Have had remote access to my server for months but today when I tried to login with Putty from my Windows machine I get no response. Tried to ...
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1 answer
31 views

Hard code an IP in Putty

I need to be able to provide the putty app via Citrix. The issue is the terminal server is on the prod network which can reach all of our other networks. This would therefore allow a user to putty to ...
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-1 votes
1 answer
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Why PSFTP script is failing when ran as system? [closed]

I have a Windows cmd batch file that should retrieve listing of files that are on an FTP server via sFTP using PuTTY PSFTP exe and use that for further processing. The cmd is: echo ls | psftp -l ...
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Issue while ssh to gcloud server from my windows10 machine

I am using windows 10, Trying to connect gcloud by ssh from my windows machine i am facing issue of "remote side unexpectedly closed network connections"
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1 answer
228 views

Using Putty/plink to connect to remote MySQL from Windows machine using Port Forwarding and multi hop SSH tunnel

I need to set up port forwarding from my local Windows machine Port 3307 to a remote MySQL server port 3306 but accessed via 2 Linux proxy servers and a Linux web server. I need to use Putty or plink....
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1 answer
188 views

SSH tunnel over multi hops using putty (two hops)

I have these config: Host with putty -- > Gateway A (port 22 open) --> FinalMachine (port 22 with gateway A open and port 18080 with apache). Like I don't have communication from Host with putty ...
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PuTTY Option: Remote command = is sending a "preset" command that makes connexions to fail

Every time I open PuTTY it has the preset Remote command env DISPLAY=`echo $SSH_CLIENT | awk '{print $1":0"}'` $SHELL forcing me to every time I openPuTTY, go to Remote command and delete ...
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PuTTy/KiTTy Killed by Global VPN Client, Cannot Reconnect

Running PuTTy/KiTTy on a W10 machine, I connect to a work VPN (Global VPN Client). Connect fine, but connection is killed due to (I suspect) inactivity. That's fine. Sys admin has recommended to use ...
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168 views

Putty: Network error: Software caused connection abort

We've run GCP instances which are about 30 instances on putty for about 3 months. It didn't encounter any errors but recently putty fatal errors occurred and that makes our program stop. I want to ...
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1 answer
94 views

How to connect to the Windows Server using SSH?

I’m using Windows Server 2019 What I’ve done: • I installed ‘OpenSSH SSH Server’ on my virtual machine using App > Apps & features. • I added the Firewall Rule for port 22 and started the ...
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2 votes
1 answer
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Putty 0.71 SSH connection failure, but 0.70 works

I can successfully use Putty 0.70 to connect with SSH from Win10-x64 to Solaris10-x64 host, using default putty settings. But using Putty 0.71 for same machine & same (default) settings it ...
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Displaying Ratio unicode character in putty

I'm wondering if this could be a putty bug. I can't get displayed properly Unicode Character 'RATIO' (U+2236) https://www.fileformat.info/info/unicode/char/2236/index.htm Basically it should look like ...
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3 votes
0 answers
944 views

PuTTY not showing some UTF-8 characters

So many questions and answers about PuTTY and UTF-8 encoding... Let me summarize: I'm using a patched Nerd Font (https://github.com/ryanoasis/nerd-fonts). It displays fine for most special characters, ...
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1 vote
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Why PuTTY doesn't accept SSH key exchange RSA algorithm

Summary: I am trying to set SSH key exchange algorithm to RSA with no luck. The session is between my Windows machine with PuTTY as client to a Linux machine in Amazon EC2. Description: I configured ...
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Cant transfer file from Bluehost to SiteGround via SSH

I have a website that I'm trying to migrate from Bluehost to SiteGround. I compressed the website into a zip file, i created the SSH access within SiteGround and i'm successfully connected to it, when ...
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-1 votes
1 answer
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DESC command doesn't show columns properly

enter image description hereAfter using DESC command my terminal is full of "-". My friends when they log into my sql acc see everything properly. I tried on second desktop, virtual machine ...
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1 answer
175 views

SSH connection timing out with Google Cloud

I'm pretty new to servers/cloud computing so please bear with me. Instance image: windows-server-1809-dc-core-for-containers-v20200908 My issue is that when I try to connect through SSH to my instance,...
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0 answers
29 views

Starting amazon ec2 server with Putty

I use Putty to run the ec2 server with this code, python manage.py runserver but when I shut Putty down, the server is also shut down too. In order to keep the ec2 server activated, even I shut Putty ...
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-2 votes
1 answer
4k views

How can I Change Password of Cisco (C3560-IPBASEK9-M) Switch with Command Line?

I can make remote (ssh) connection to my Cisco (C3560-IPBASEK9-M) switch on putty and I can log in with username and password. How can I change password -that I use when I log in- on this command line?...
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0 votes
1 answer
886 views

Can no longer connect to Google Cloud VM instance through putty

I set up a VM instance on Google Cloud and connected to it using PuTTY from my windows machine according to this guide: https://www.freecodecamp.org/news/how-to-create-and-connect-to-google-cloud-...
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-1 votes
1 answer
652 views

open multiple ssh session in a predefined layout [closed]

Is there a way on Windows 10 to open multiple SSH connections in a predefined window layout? I have been using MTPutty for this, and it works well, except that I have to configure the layout every ...
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2 answers
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Putty connection refused on clean Ubuntu azure VM

I have recently created an Ubuntu VM on Azure. In order to access the created VM, I've installed Putty on my windows 7 machine. But I cannot make it connect till now. At the start Putty was giving the ...
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0 votes
1 answer
228 views

Private ssh key not working in some devices. "Error: permission denied (publickey)."

I have a virtual server. Recently, I disabled PasswordAuthentication to make it more secure. I had already created a key pair using Puttygen in Windows. I converted the private key (.ppk) using putty-...
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0 votes
1 answer
1k views

Getting "server refused our key" when connecting to GCloud using Putty

I've just set up a new test instance on Google cloud... it's Debian, the default Google build. I've been able to connect successfully to the instance using the SSH console (from Chrome) and the gcloud ...
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1 answer
440 views

Reliable reverse port forwarding between windows pc (under NAT) and linux server

I have the following topology: Linux server (Ubuntu 20.04) with static ip Windows server under NAT with no option to forward port to this machine I need to access securely port of windows server ...
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1 vote
1 answer
4k views

Running a bash script from Putty on a remote server

I was advised to post here after my question was closed on Stack Overflow. I'm trying to run a bash script on a remote server using Putty over SSH. I'm on a Windows 10 machine and the script is saved ...
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2k views

MobaXTerm fails with SSH2_MSG_CHANNEL_FAILURE for nonexistent channel 0 but Putty it's working

I am trying to connect to a server via SSH with MobaXterm but after inserting the password I get: SSH2_MSG_CHANNEL_FAILURE for nonexistent channel 0 I am able to connect to the server using Putty. ...
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2 votes
1 answer
296 views

Connections reach server when running sshd.exe, but not when running the *OpenSSH Server* Service

I'm trying to set up an OpenSSH server on an install of Windows Server Enterprise 2007 (SP2). See title. I've included the below lines in my sshd_config so that the OpenSSH Server Service (which I'll ...
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2 votes
0 answers
47 views

How do I create a web dev environment using a linux command line without a GUI/OS? [duplicate]

Sorry if this is a stupid question or it doesn't make sense. Basically what I'm trying to do is put my local web development project (using Nodejs/Express and MongoDB) onto a server that only ...
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340 views

Chinese character setting in putty not work

I need to display Chinese in putty and open a file in Chinese. As others mentioned, 1. locale setting ( LANG=zh_TW.big5 / LC_ALL=zh_TW.big5 ) 2. Putty > Changed Setting > Translation > ...
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0 votes
1 answer
989 views

Permission Denied on NFS mount through SSH remote tunnel

I successfully exported a directory from a CentOS 7 server to a CentOS 6 server(I used * in /etc/exports (as opposed to the server's IP). But I can't seem to find solutions that work for me to export ...
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0 votes
1 answer
3k views

Execute command on LINUX via PUTTY from Windows [duplicate]

I want to open a putty session (SSH) from command line and immediately execute on the remote machine a specific command. Something like: putty.exe -ssh user@host -pw pass123 < "cd /some/...
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  • 111
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1 answer
817 views

Override PuTTY IP address on command line

I'm using PuTTY for VM management. The IP address of the VM are grabbed through a command line, inside PuTTY. I've set session for each of the VMs because they use different username and private key,...
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  • 103
4 votes
1 answer
2k views

How can I confirm SSH fingerprint when connecting to a new Amazon EC2 instance using PuTTY?

When I create a new EC2 instance running Ubuntu 18.04, using a new EC2-generated keypair, I convert the resulting .pem to .ppk using puttygen, then try to connect to the instance using PuTTY, and I am ...
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0 votes
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942 views

SSH Remote Port Forwarding not opening port

I am trying a remote port forwarding on a remote server (linux) with this (local is windows): putty.exe -ssh root@remote_host -R 55555:www.google.es:80 And the port is not open on the other side. ...
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  • 111
2 votes
1 answer
913 views

SSH local to SSH remote server through Windows RDP jump point

Is possible make tunnel for linux (ssh) through windows (rdp) to linux (ssh)? Just make ssh tunnel on windows. Is possible with putty for example? Problem is that now I must go from local linux to ...
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73 views

Possible to Designate a Source Port for Putty?

Using Putty to SSH into a remote Linux (CentOS 7) server from a Windows 10 machine. I would like to know if it's possible to designate a port from which Putty connects to the server. The backstory: ...
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  • 165
1 vote
1 answer
749 views

How to connect from WinSCP to GCE instance as the root user?

I'm able to connect WinSCP session to Google Cloud Project's Compute Engine instance, but only as a user (from the sudoer group). Which doesn't let me change any files. And through a PuTTY terminal ...
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1 vote
2 answers
713 views

PuTTy - double SSH + remote command

I need to do SSH twice: ssh myname@server1 and later ssh myname@server2 and later I would like to execute a few Bash commands on server2, like e.g. htop. I need all of it to run when clicking ...
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