Secure Shell; a network protocol that allows data transfer over a secure channel between two networked devices.

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2
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2answers
149 views

Strange behavior on SSH public key login

I'm really stuck here. I've been trying to ssh into my ec2 server from local with a public key but it is not working. -> I get permission Denied (public key). The set up is as follows: Local: ...
1
vote
3answers
894 views

SSH connection not possible in local network

Today I realized a very strange thing: I have a server (running Ubuntu Server 12.04.4 LTS) in my local network whose SSH port is accessible via the internet (I can connect to it using ssh my.internet....
2
votes
1answer
110 views

Scroll with mouse in tmux without mouse highlighting controlled by tmux

From this question, Scroll shell output with mouse in tmux the setting setw -g mode-mouse on allows mouse scroll in tmux. This also causes mouse highlighting by click and drag to be controlled by ...
0
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0answers
48 views

Connecting to ssh server that only accepts local connections

This is the situation right now if I want to connect to my university server for using some statistical software made available. I connect my laptop to the university VPN I use putty to establish an ...
0
votes
2answers
33 views

Creating remote user to launch one file

Here is the problem: I have made something with python that works with virtually any OS, except windows, and I have been told the people who are going to evaluate/use/try it only have windows ...
0
votes
1answer
549 views

ssh authorized_keys permission denied only until file is listed/stat'ed - VERY STRANGE

Ubuntu 14.04LTS running openssh. I'm getting a Permission denied (public key) when I try to ssh in using my public key. /var/log/auth.log shows "Could not open authorized keys '/home/wolfgeek/.ssh/...
1
vote
1answer
81 views

How to keep sshd alive on MAC OSX?

How do I keep sshd alive so I can connect at any point? I'm not trying to keep an existing SSH connection alive - I can't create it in the first place. Environment: Mac running OSX 10.9.3. ...
0
votes
1answer
2k views

How to recover SSH private key pair on OpenStack

I've been using a virtual machine on OpenStack, and I lost my RSA private key. Is there anyway I can get to access this virtual machine? Of course, without using the RSA key. I was thinking about ...
0
votes
1answer
268 views

Timeout with VNC connection from windows 7 to SLES10SP4

I'm having an issue establishing a VNC connecting to a SLES10SP 4 server using PuTTY on a Windows 7 workstation. Remote Administration is enabled in YaST, as are all the other appropriate settings. ...
0
votes
1answer
971 views

WinSCP has to constantly reconnect to my Ubuntu Server

I am on a Window 7 machine so I am left to using a tool like WinSCP to manage my remote servers which run Ubuntu. I do use a good old command line too but for file management I generally use WinSCP, ...
1
vote
3answers
408 views

SSHing into a Ubuntu VM instance

I have an Ubuntu VM instance running on my laptop. Both Host and VM run the same OS - Ubuntu 12.04. I tried to ssh from host like ssh username@<VM-IP> It tries for some time and then says ...
0
votes
0answers
76 views

JVM exception, server not responding, can't kill process with PID

My server did actually hang, now via ssh I can't kill the PID, or screen -x → hit 'stop'. Java HotSpot(TM) 64-Bit Server VM warning: Exception java.lang.OutOfMemoryError occurred dispatching ...
0
votes
2answers
1k views

PuTTY remote command containing while loop

I am attempting to automate several common tasks that I SSH into a remote server to do. For this, I am using PuTTY and its "remote command" option (Connection > SSH) in several saved sessions. My ...
0
votes
1answer
163 views

Reattach to a process after ssh disconnect

I logged into the server using Putty/ssh started a process and walked away. Came back to find the putty session had timedout/terminated/become inactive. When I log back in the process is still there ...
0
votes
1answer
122 views

Debian 7.5 Prevents Access to Router, Hardware is OK

My Problem: I can't access my router from the Problem OS (Debian 7.5) of my main computer. I am sure the hardware is okay. It would be problematic to reinstall the Problem OS. Problem OS Symptoms ...
2
votes
2answers
4k views

How can I copy files from a Google Cloud Compute Server to my local machine

I'm trying to download all of the server files from Google Cloud Compute (running Linux Debian). I'm extremely unfamiliar with SSH and Google Cloud Compute as a whole. I'd prefer either copying all of ...
1
vote
1answer
24 views

Why does 'export foo=1' not get read when I use ssh?

I'm trying to set a remote environment variable explicitly in an ssh command: ssh worker-2 "export OPENBLAS_NUM_THREADS=1; echo $OPENBLAS_NUM_THREADS" Strangely, this prints just a blank line, but ...
0
votes
0answers
67 views

how to avoid the x terminal forwarding

I use our remote server along with a team. apparently they made all the apps automatically do x forwarding. I know this b/c now if i simply want to run a git command git pull I get this error: (...
1
vote
1answer
1k views

Jenkins Publish over FTP sending the entire site instead of updated files

I have a Jenkins server installed on my local server. I have managed to build artifacts from svn repository and deploy to a remote server using 'Publish over SSH' and 'Publish over FTP' but my problem ...
-1
votes
2answers
262 views

trying to login automatically into a server using sudo ssh cmd in script [closed]

I am new to Shell scripting. I want to login to a server using a script. The normal command I use is --> sudo ssh . when i tried putting this into a txt format file and tried running, it throw an ...
1
vote
0answers
631 views

Intermittent disconnections when using OpenVPN over SSH tunnel; possible iptables issue?

I've recently set up a Debian Wheezy server with OpenVPN to help out some friends in areas where internet censorship is a problem (including the blocking of VPN traffic in general). To overcome this, ...
1
vote
1answer
262 views

Can't disable SSHD banner

So, I have a WD MyBookLive NAS, which runs an ugly PPC build of Debian Squeeze. It has SSH access enabled, and when I log in, I get a long banner message (closer to an epic saga in length) about "Don'...
2
votes
0answers
237 views

LC_LOCALE settings interactions between Mac OSX and LINUX via SSH

I have been struggling with the following problem for years now. I have never been able to solve it, and I adopted several workarounds to keep being able to work. However now I can't stand it anymore, ...
0
votes
1answer
256 views

Small bootable package to enable ssh client?

I've been trying to find the smallest possible package to put on a cd/thumbdrive that will allow me to use an ssh client on a wired networked computer. I'm talking about really barebones stuff, no ...
1
vote
1answer
178 views

PLINK.EXE: use blowfish as the cipher

Is it possible to use blowfish as the cipher of PLINK.EXE? For OpenSSH, the -c option can be used to specify the cipher, but how to do it with PLINK.EXE?
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0answers
63 views

Cannot ssh directly to a machine, but can ssh through another machine

I cannot ssh to machine A, it says No route to host. I can ssh to machine B and once logged in there I can ssh to machine A. How is this possible? (My machine and machine A run Ubuntu, machine B ...
2
votes
2answers
8k views

Warning: remote port forwarding failed for listen port on Centos 6

I have a problem with port forwarding in centos 6, when i do: ssh -v -R root@hostname:19999:localhost:22 root@hotname I get this warning: Warning: remote port forwarding failed for listen port ...
0
votes
1answer
43 views

Script for one time proxied firefox

I want to change firefox proxy settings on the fly (no, I will not be installing a 3rd party extension for this). I want to open up an instance of firefox without changing my default proxy settings. ...
0
votes
1answer
307 views

Putty, some bolded/color looks fuzzy/blurry

I'm not sure if this is supposed to be normal or what because I haven't used Putty in a while because I recently built a new development box. Of interest the graphics card is a R9 270X. Notice how ...
0
votes
1answer
688 views

I broke SSH by using chmod on an EC2 Instance — How do I correct?

I have been running an Amazon EC2 Instance for a while, and recently accidentally changed permissions/ownership on folders recursively. I can no longer SSH into the instance. I do not recall what the ...
0
votes
2answers
169 views

Send a command to another server with ssh

So basicly I need to send a command from one server to another. ssh root@address.com 'My command' How do I specify the password?
0
votes
2answers
143 views

Restrict a user to SSH authentication with a key

Is there any possibility to restrict the password based authentication to a particular user in Solaris 10? The particular user should not log in with a password. Instead he should be able to log in ...
0
votes
2answers
5k views

WinSCP keeps giving “Host is not communicating” errors while PuTTY is all right?

It had been all right all day until a few hours ago when WinSCP suddenly started keeping giving out the hideous "Host is not communicating for more than 15 seconds. Still waiting..." error. I tried to ...
1
vote
1answer
77 views

How to store password for switch user in my .profile

I usually connect to my AIX server using putty via my regular account and then do "su - otherAccount". This way I've to enter password twice, one for my account and one for the otherAccount. I've ...
0
votes
0answers
165 views

How to connect to the a Linux machine behind a router via ssh tunnel

I'm using Windows system (Machine W). I want to a Linux machine (Machine L) behind a router via ssh tunnel. I have another Linux machine (Machine T) to establish ssh tunnel. I want only packets for ...
0
votes
0answers
2k views

Using scp to transfer files to an android device

SSHDroid lets an android device function as an ssh server. vSSH is an ssh client for android devices. I have a file on a remote server that I want to transfer to my android device over ssh, only ...
1
vote
2answers
119 views

Is it possible to combine these two ssh commands into one?

I'm using bash on Mac 10.9.1. Right now, I execute these two commands to ultimately get to the server I want access to ssh me@intermediate and then once logged in, I execute ssh me@destination ...
0
votes
1answer
167 views

Excessive PLINK processes using Putty/Proxy

So I'm trying to get putty to work to allow me to connect through a bastion host. I have everything setup correctly because it successfully connected to my server through the bastion. All of the ...
0
votes
2answers
3k views

SSHD reverse mapping fails, but nslookup, dig, and host resolve correctly

I just set up a dhcp/dns server to manage my home network. After I got everything up and running (and maybe before - I wasn't paying close attention), I noticed that logging into ssh was slow. I ...
1
vote
1answer
576 views

svn checkout with ssh tunnel on fedora missing ssh-askpass library

I'm running fedora 20 and when I try to run svn checkout svn+ssh://repo I get this error after typing my ssh passphrase for my key: ssh_askpass: exec(/usr/lib64/misc/ssh-askpass): No such file or ...
-1
votes
1answer
131 views

Best way to work over SSH (~250ms)

The server in question gives a pretty terrible latency of 250ms since it's on the other side of the globe. Now I'm supposed to develop software in that server, and as you'd guess, it's pretty ...
2
votes
3answers
73 views

Trying to encrypt data

I have an application which transmits plaintext data over the network on a given port, say port 4000. This data is for another application which is running on my vps. How could i encrypt this data ...
1
vote
0answers
378 views

No internet on raspberry pi

I am trying to SSH into a rapberry pi, and my internet does not seem to be working. I am using my laptop to bridge a wifi to ethernet, which feeds into the raspberry pi. When I try to use ifconfig to ...
0
votes
3answers
52 views

How does UNIX know which private key to look for?

I have a public/private key pair. I put the contents of my public key into my server's .ssh/authorized_keys file. When I SSH into it, it automatically recognizes my key and lets me in. However, if I ...
0
votes
2answers
616 views

Unable to SSH, cannot create /dev/null/.ssh

I am trying to deploy hadoop with a master and slave node. But the master fails to start tasttracker and datanode processes in slaves, as it is not able to ssh into slaves. The error message is 'Could ...
0
votes
1answer
1k views

Hide ssh version

I did a tcpdump when connecting to my server over ssh. First thing I see is: SSH-2.0-OpenSSH_5.3 Is it possible to make the server not send it's ssh version?
0
votes
1answer
501 views

can not load private key using ssh-add

I tried to create a ssh key by doing following command: ssh-keygen -t dsa then it prompts me to enter store path: Enter file in which to save the key (/Users/KesongXie/.ssh/id_dsa): id_dsa after ...
0
votes
0answers
2k views

How to correctly setup a SSH Key @ forge.laravel.com?

I created a server on Linode using forge.laravel. Everything seems to work fine but now I'm trying to access the server via SSH. Forge by default creates servers that do now allow SSH access via ...
2
votes
0answers
497 views

Error message while connecting to EC2 instance via Cygwin

I am trying to connect my EC2 instance using the directions my instructor provided below: "To connect to EC2 via Cygwin on Windows, you need to handle two key idiosyncrasies. First, the Windows ...
1
vote
0answers
68 views

Firefox won't let me select any kind of script as the protocol handler for an SSH link

I'm trying to run a script when I click on a SSH link in Firefox. I have tried using the protocol handlers in the application section of the Firefox settings. For some reason, I cannot select any ...