Secure Shell or SSH is a network protocol that allows data to be exchanged using a secure channel between two networked devices.

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How to proxy traffic through VPS to destination host

So, I have a nice, DDoS protected VPS. Then, i have a horribly protected Dedicated server which I'm running a minecraft server on. I want to set it up so, I can set my domain to the VPSs ip, and when ...
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0answers
33 views

Can't execute remote command using PuTTY/ Plink over SSH

Currently I am trying to run bat files call_putty.bat and call_plink.bat, but it isn't excuting the input commands in -m E:\CREATE_ONT.txt When I remove -m E:\CREATE_ONT.txt, the SSH session is ...
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3answers
249 views

Keep PuTTY inside command line

Is it possible to run a PuTTY session within cmd.exe, without using the PuTTY console? Kind of the opposite of this question: Is it possible to use putty as the UI for the Windows shell?
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20 views

Can't connect to Amazon AWS EC2 Instance (SFTP or SSH) on a new network

On most networks I can connect fine. However on this new wifi network I can't connect. FileZilla just says that the connection timed out.
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1answer
15 views

scp from ubuntu virtual machine under Windows 7: connect refused

This question is similar to Virtual Box ssh not working on Virtual Box Ubuntu machine. I actually got ssh to work, but now I want to transfer a file from my local machine to the remote machine using ...
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2answers
6k views

Permission problems with rsync

I wanna do daily ssh synchronization of some of my local machines files with my server. I want to do this via rsync, since it sounds the most promising tool for this task to me. Sadly I get the ...
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1answer
20 views

Double SSH and execute interactive shell

I need a bash script to ssh into server a then server b then execute an interactive shell. This is what I have: ssh -t -t server-a.com exec "ssh -t -t server-b.com <<<EOF cd ...
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0answers
32 views

Cannot SSH to Server after OpenSSH upgrade

One of my developers has taken it upon himself to update one of our production servers without backup to OpenSSH 6.2p, this server is and ubuntu box running in EC2, and now we are unable to SSH to it ...
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0answers
28 views

Can't telnet into EC2 instance on port 443 [closed]

I have an EC2 server associated with a security group that has the following inbound ports open: SSH TCP 22 90.152.2.83/32 HTTP TCP 80 0.0.0.0/0 HTTPS TCP 443 0.0.0.0/0 AllICMP ...
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1answer
38 views

Why telnet is more popular than SSH in commercial environment?

As telnet is not safe, most network device vendor (i.e. Cisco) is recommend user to use SSH over telnet when possible. However, based on my working experience, technician and engineer often use telnet ...
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0answers
10 views

Identifying SSH sub flows in tshark

I am currently considering the implementation of a research paper for which i need to identify the transport, connection and authentication protocols in SSH. I went through the RFC and have concluded ...
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1answer
437 views

ubuntu:terminal+ssh+vim, resize

Background: OS:ubuntu 12.04 Display: two, one is laptop, and another is a extended monitor, which is bigger. Problem: Open a gnome-terminal in the bigger display, and log on the remote Linux ...
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1answer
2k views

Windows 7 SMB / Port Forwarding

I'm trying to configure my home desktop to work with tunnelling, SSH Port Forwarding and Windows File Shares. It was working for me but with any change in the setup it suddenly stopped and I can't ...
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1answer
24 views

Cannot exit normally when ssh'ing using bash script

I have a script that ssh into a server and sets up an environment ssh -t -t dev.example.com <<EOF cd var/dev/ ...other commands... EOF But when I type exit in the terminal after the script ...
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0answers
26 views

Solution for not reboot my ISP router each time I forward a port

I recently succeed to access to my ssh server outside my LAN, I understood how it work but I have a question: is there a solution to not reboot my ISP router each time I forward a port ? Is it ...
24
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1answer
29k views

How to use X11 forwarding with PuTTY

I have a VM with RHEL 5 without an X server. My host has Windows 7. I need to connect to the VM and redirect the X11 output of the commands to my host. I know that if my host were a GNU/Linux ...
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2answers
31 views

How do I connect to SSH over an existing OpenVPN connection?

I have a dedicated server running OpenVPN and SSH on Ubuntu 14.04. Sometimes, port 22 is blocked on a remote network, while OpenVPN can still be used. So how do I manage to connect to SSH over the ...
2
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1answer
96 views

Automatic ssh tunnel

I am looking for an easy way to automate my ssh tunnels. Basically I want a local daemon listening a series of local ports. If one program sends traffic to that port, the daemon should start a SSH ...
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3answers
10k views

xauth not creating .Xauthority file

When I ssh into a headless Linux Mint 17 system, it doesn't create update / create an .Xauthority file. Moreover, when I run xauth I get the reply: marty@N40L ~ $ xauth xauth: file ...
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1answer
4k views

Checkout from svn repository over ssh

I'd really like to know how to checkout a SVN repository from a remote machine that is only serving on the svn protocol (so no WebDAV with Apache etc.) over an SSH connection. Can someone tell me how ...
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3answers
3k views

“.ssh/config” E212: Can not open file for writing

I'm new to linux. I downloaded an image of ubuntu 12 for VirtualBox and I want to configure the .ssh/config file to access via ssh to an application in development. I access /home/ubuntu folder and I ...
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0answers
23 views

How can I bypass proxy using tunneling?

I am trying to use tunneling to bypass proxy. I have a server running at http://52.25.74.139/. Now, my proxy server, which address is 10.2.0.10 at port 80 does not allow us to use facebook. I tried: ...
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1answer
33 views

Find in files on remote server with Notepad++

I have a remote Linux server, and I edit files on it over SFTP in Notepad++ using the NppFTP plugin. When I open a file for editing, NppFTP downloads the file locally to this folder: ...
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7answers
9k views

ssh-copy-id does not work

I'm trying to set up a passwordless SSH login on CentOS 5.4: I generated RSA public key on the client. ssh-copy-id from client to server. Verified ~/.ssh/authorized_keys contains the client key. ...
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0answers
8 views

unable to login via ssh-1.99

I wish to login to the router on 192.168.1.1, telnet shows the following: >telnet 192.168.1.1 22 Trying 192.168.1.1... Connected to 192.168.1.1. Escape character is '^]'. SSH-1.99-Comware-5.20 ...
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0answers
45 views

Pinging an address shows request timeout

I am totally a newbie of Linux trying to remotely log into Debian from OS X via SSH. After installing OpenSSH on the server, ssh -vvv ***.***.***.165 gives the following output: debug1: Reading ...
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1answer
14 views

How to download file from remote server to windows without sudo

I have a VM running Ubuntu 14.04. I seem to have broken sudo on my account: sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set I do not have root access. I am looking to ...
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1answer
22 views

Multi-hop SSH connection

This is my connection graph: user --> example.server on port 22 with username1/password1 --> example.server with username2/password2 on different port (some ssh subsystem port, e.g. 1000). I cannot ...
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1answer
25 views

Public key authentication problems on OSX

I am trying to set up public key authentication on a Mac OSX server, but to no avail (I'm able to log in with my password fine). I've tried several suggestions in answers to other questions, but so ...
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2answers
3k views

SSH Connection Error : No route to host

There are three machines in this scenario: Desktop A : user@1.23.x.x Laptop A : user@1.23.y.y Machine B : user@192.168.z.z All the machines have Ubuntu 11.04 (Desktop A is a 64bit one) and have ...
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1answer
194 views

What are all these rcuos processes running on my server?

I just started my first home server running Ubuntu 14.04.2 Server Edition. I installed OpenSSH and that's it; I haven't even opened the port yet to make it accessible to the outside world. I ran top ...
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9answers
32k views

Why does the “password” prompt take forever when I SSH into my Ubuntu 9.05 server?

Answer: It was, in fact, performing reverse DNS resolution. Based on the suggestions below and this article, I added "UseDNS no" to my sshd_config, rebooted ssh, and now the password prompt displays ...
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2answers
35 views

Run processes on two different accounts in the same time

A colleague and I are both using the same machine. Her processes are not demanding (neither in terms of RAM nor in terms of CPU time) but she needs to do her job on her account while I would very much ...
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0answers
134 views

Executing Minecraft Server Commands via SSH and Screen

I'm extremely new to linux, so please help me out if you can! I have read many of the posts about managing/monitoring servers using SSH and Screen, but have not found anything regarding my particular ...
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0answers
10 views

Unable to ssh into EMR cluster from Windows

I keep getting the public key error when ssh from a Windows machine. The kind of error I would fix with chmod 400. How do I fix it in Windows?
4
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2answers
6k views

Connecting to an SSH server from Client behind an NTLM Proxy

I'm trying to get to my SSH server on the internet from a corporate network. All connections to the outside internet have to be proxied through a server that check's for the NTLM hash of each client ...
3
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3answers
7k views

SSH public keys not working

I've spent a few hours trying to solve this, but have gotten nowhere. The server is running CentOS 6 and using OpenSSH. The client is running OpenSSH too. I created a public key on the client (my ...
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0answers
11 views

ssh-add not recognizing my key passphrase

I'm having a rather unusual problem on my installation which I can't find the answer. I created a new ssh key using ssh-keygen, and got it a passphrase. The key is working. Added to the hosts I want ...
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1answer
42 views

Cannot SSH through VPN (Windows 8, Cisco Client), but ping works, and SSH from other machines works too

On my Ubuntu Linux workstation, I have a properly working SSH server. I can log on to this machine from other machines in the same (physical) network. My goal is to log on to this workstation from my ...
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0answers
23 views

server behind vps, ipv6 to ipv4

i have a server, vps and few clients that connects directly to server, but now i want them to connect through vps. server is visible only by ipv4, and vps accepts only ipv6, i will change clients so ...
6
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1answer
4k views

Starting Windows GUI program in Windows through Cygwin sshd from ssh client

I would like to ssh into my Windows box running Cygwin sshd and run the Windows GUI application in that Windows box. I don't want X forwarding. e.g. From ubuntu-server terminal, I ssh into Windows ...
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3answers
5k views

How to assess why git clone/fetch is so slow inside Hyper-V Server?

I have git installed on Ubuntu Server 12.0.4 and work in tandem with gitlab. Ubuntu itself is a virtual machine in Hyper-V Server 2012 R2. I'm comparing performance of command git clone ...
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0answers
12 views

Start a vagrant vm with windows as host without password

We have windows as host system on our Laptops. Since we want to use docker we created an vagrant VM. So far it is working fine, but one this is enjoying. Since we use this only for development we ...
0
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1answer
20 views

Openssh installed still Putty is not working properly

I have setup 2 virtual systems of ubuntu using VMware player7.1.My physical system is running on Win7. Both the VMs are configured in Bridged Network mode. I am using wifi router in my home. I am able ...
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0answers
24 views

Using psiphon and filezilla together

My college proxy server does not allow to visit social networking sites. I use psiphon for the purpose. Again, the same proxy server does not allow me to use ssh In linux, I use torify: ssh ...
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0answers
33 views

SSH access to AWS Ubuntu EC2 Instance times out

I'm new to AWS, I've setup a micro instance on Ubuntu. I have created and downloaded a key pair. I have also set up the security user group, everything has SSH set to all on port 22. I keep getting ...
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5answers
45k views

How can I avoid SSH's host verification for known hosts?

I get the following prompt everytime I try to connect a server using SSH. I type "yes", but is there a way to aovid this? The authenticity of host '111.222.333.444 (111.222.333.444)' can't be ...
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1answer
15 views

input/output error while copying PNG files from linux server to desktop using scp in cygwin

I am trying to copy some png files from linux server onto my local desktop running windows 7. I am trying to copy the files with cygwin using the scp command. I do not get any syntax errors but all my ...
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1answer
34 views

How does sshd under cygwin authenticate?

I know very little of Windows yet I have to work with a Windows server. The only way to make this bearable is with Cygwin and sshd. I have installed and configured sshd but I don't really understand ...
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1answer
32 views

How to access drive on linux

I have scientific linux(Scientific Linux release 6.6 (Carbon)) installed on my company desktop. When I perform "df -h" I am able to see a drive of 1.8TB attached to it, but as shown below I am not ...