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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without ssh key setup, can have write a non-interactive script to rsync/scp/etc withut me having to input the password everytime?

Is there some switch/option for ssh or rsync (something like -u username -p passowrd) that would allow me to pass in the password?
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SSH agent forwarding not working although forward is enabled and configured

I have three machines home-dev (home development server) server-dev (cloud dev server) svn-dev (SVN server) I can login via SSH without problems from home-dev -> svn-dev home-dev -> server-dev ...
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VM refuses key on Windows

My Vagrant VM is up and running, but if i check netstat, it is just ESTABLISHED but not LISTENING. TCP 192.168.56.1:139 0.0.0.0:0 LISTENING TCP 192.168.56.1:50973 ...
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connect to host in the same network behind firewall who block ssh

I try to connect to my raspberry witch is in the same network with ssh (wireless network). my firewall block ssh connections. I changed the port to listen in my raspberry to 80 nano ...
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29 views

Accessing a server that is accessible to one computer from another computer

So basically I have a computer, let's call it 'X'. This computer has a standard Internet connection, via which it connects to a VPN, using CheckPoint VPN. When it's connected to the VPN (and only ...
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Unrar local files to remote server

I have two Linux servers, one which has several RAR files and another empty one. I would like to extract the archives and move the content to Server 2. The problem is: I do not have enough storage to ...
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mysql, ssh, rsync, git hang with dns name but not IP address on Ubuntu 12.04

Certain network based programs recently (problem did not exist a couple of weeks ago) started hanging for me. Some that I've experienced the problem with are mysql, ssh, rsync, and git. My first ...
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How can I create pushable remote Mercurial repos that works over SSH?

I have been using git for a while and I use git and ssh. I have couple bare repos on my server which I use to pull and push on multiple computers. Now I want to try Mercurial for some of my projects ...
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How to check/adjust SSH server on embedded board

I'm currently having difficulties connecting to an embedded board from my Linux machine through ssh. The embedded board is a FOX G20 V with a Linux OS. I've tried to connect to the board through ...
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24 views

fedora desktop - is turning off ssh tunnel secure for regular user

I have turned off all remote clients So - Is turning off ssh secure i.e. my ssh is dead now. if I am accessing internet as regular; Is it an essential for security or dead is better
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Removing/Unlocking a password on an embedded board

I have a bit of a problem with an embedded device that I am using to connect to through ssh from my Linux machine. I'm not sure why, but suddenly, after not connecting to this board for several weeks, ...
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Connect to host port 22 connection refused, but connect to different host on port 22 connection established

I'm working with two embedded boards on my Linux machine. For one of them, I am able to connect to it through ssh on port 22 with no problems. But when I try to connect to another one on port 22, it ...
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How to set timeout for svn update?

I have about hundreds of server(all has its own working copy), fabric(python ssh tool for administration) will issue multiple svn update to those machines, many commands (10% machine) return ...
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1answer
17 views

How do I specify the key exchange method in OpenSSH?

I'm trying to understand how OpenSSH decides what key exchange method to use. What I don't see is how to specify the method. In addition, I know every ssh server/client is required to support at least ...
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8 views

Apache - Disabled SNI

I'm having a bit of trouble with my webserver. Whenever I connect to Apache using SSL, I get a 400 Bad Request. I've looked in Apache's error log, and I see: [ssl:error] [pid 30065] AH02032: ...
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SSH - Software caused connection abort for single login

I'll give a full background here, not sure how relevant some of it will be but it can't hurt... So I had a VM running ubuntu server 13.10 that I recently upgraded 14.04 LTS. After the upgrade, it ...
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SSH timeout: ClientAliveInterval & ClientAliveCountMax VS ServerAliveInterval & ServerAliveCountMax

In order to prevent ssh session time out there appears to be two mechanism available. One configured client side (ServerAliveInterval & ServerAliveCountMax) and the other server side ...
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how to bypass internet censorship by SSH [on hold]

Here in our country most free internet services like YouTube and WordPress and many of theme are blocked! Can i use remote SSH servers to by pass censorship? would you u please list some free online ...
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Run htop over ssh via single command

I want to run htop over ssh - but launch it automatically on a keyboard-less system with a shell script. My first idea was ssh [email protected] 'htop' but: Error opening terminal: unknown. Is ...
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How does ssh tunneling and port forwarding work without ping?

I am trying to do ssh tunneling: ssh -L 1234:yahoo.com:80 home.abc.com when i run this, it SSHs me into home.abc.com. I have following questions: from my local box, i am not able to ping ...
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How can I allow ssh host keys to be added again?

A couple years ago for a project I was doing at work, I disabled ssh host key checking (we made a buinch of different machines with the same static IP address). I can't remember what I did to disable ...
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1answer
18 views

Forcing ssh connection to use rsa key authentication (no root)

Is there anyway as a standard user to be able to force all login attempts to my account to use rsaauthentication? I have a school linux login but obviously I don't have root access or sudo access, is ...
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How to forcefully do a ssh login

I am trying to automate ssh connection to other machines. The problem i face is that when connecting to a machine for the 1st time (after adding RSA tokens to authorized keys, and entries to ...
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Debian SSH two step auth

How can I setup two step auth like two passwords ? On Debian 7 with latest SSH. And without using Google auth or something simillar.
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The system cannot find the path specified

Here is my situation. I have a Windows server box and a Linux box. On my Windows server I have Sharepoint installed and was able to access the shared directory through the Windows command line by ...
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Change Router PPPoE Via SSH

I would like to change my PPPoE settings for my modem via SSH, I have updated my DNS using ssh like so, cd LANDevice_1_HostConfig set DHCPServerConfigurable 1 set DNSServers 8.8.8.8 fcommit I ...
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64 views

How to assess why git clone/fetch could be so slow?

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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How to set up HTTP/SOCKS5 tunneling proxy on Windows using freeSSHd?

freeSSHd was set up on the server. Putty successfully connecting to server over SSH. I have tried to configure tunneling for SOCKS5 and HTTP but it failed to work. Especially was tested on Opera where ...
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1answer
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Using sftp ChrootDirectory while giving other users write access to the same directory

I need to allow an untrusted user SFTP access to a particular directory under his webserver root. I don't want him to access any other parts of the system (including the rest of the web), so I thought ...
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Head of ssh file resource

Sort of an odd question, but is there some way that I can operate on remote resources as UNIX files? E.g. I'm looking for some way to do tasks like the following: head ...
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FTP File display works in filezilla, but lists blank in other apps? (Centos 6/vsftpd/ssh)

So had to basically re install entire server, lost everything, but I am trying to add this one script that has a custom installer that uploads the FTP files directly through its self extracting ...
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Git suddenly started to choke on “git pull” for only one repo

Yesterday, at some point in time, my Git for Windows suddenly started to choke (hang forever) on git pull for only one repo. I managed to pull changes ten times this day, I started to fail on eleventh ...
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63 views

For what does ssh use UDP?

Wile doing research I noticed that SSH both uses TCP and UDP. I completely understand the use of TCP, but UDP seems a bit strange. Why would I use an "unreliable" transport protocol with minimal ...
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Setup ssh tunnel to access FTP on a remote server

I have an FTP server which is only accessible from 1 cloud machine (limited by IP). Is it possible to create an SSH tunnel between my home computer and the cloud machine so I can access the FTP ...
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1answer
54 views

What does Shift+Enter do in a terminal, and can I disable it in Vim?

Everyone once in a while while in insert mode in Vim, I'd be happily typing along, when all of a sudden I'd be thrown out of insert mode and my last edit undone after hitting a certain key ...
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Is there a way to launch persistent cmd windows through SSH?

I want to ssh into a remote Windows box, and launch a .cmd file - the caveat being that the command window has to stay open for the launched application to remain accessible. Is this possible?
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How to release ports on the SSH server when a reverse ssh tunnel disconnects abruptly/uncleanly

Ok here is the issue, We have a some hardware we install at our customers' locations, that hardware connects to our ssh server and establishes a reverse ssh tunnel so we can gain access to several ...
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1answer
28 views

Mass creating users who can login via ssh keys but not with a password

I am trying to mass creating users that can login via ssh private/public keys but which can not login with users (kind of like using newusers but I want to make sure users will not be able to login ...
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How do I setup an SSH to remote into ARM using ethernet port

I am using the Xilinx Zynq 7000, on the TE0720-1 which is mounted on the TE0701-03 carrier board. I was wondering how do I set up an SSH to be able to remote into the ARM processor of the SoC to be ...
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1answer
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GPG fails to retrieve passphrase

When trying to do gpg (version 1) keygen on archlinux I get the following errors after details (other than passphrase) have been entered: You need a Passphrase to protect your secret key. pinentry: ...
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Background chained ssh tunnel dropped instantly

I'm trying to establish the following chained ssh tunnel: ssh -A -t gatewayuser@gatewayserver 'ssh -N -A -t -R 55520:127.0.0.1:55520 user@dbserver' & This is part of a shell script, I want the ...
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1answer
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Arrow keys not working correctly in remote vi

I'm on a linux box connected with ssh to another linux box. When editing a file with vi, arrow keys work in default mode, but when I switch to edit mode ('a' or 'i') arrow keys output letters (like ...
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Connection reset when trying to tunnel http/socks by multi-hop ssh

Involved machines: (client)A -- B -- C(exit) A/B is cygwin ssh/sshd, C is linux What I want: A's http(s) and socks traffic be tunneled through B,C. Destination is any IP, so -L alone doesn't ...
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What ProxyCommand to use for ssh host-based authentication relay?

I have a host $HOST which I can (only) access by sshing to a host $BASTION and then, by host-based authentication, connect to with ssh $HOST. $HOST does not accept access by for example public-key ...
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Follow up to SSH access to office host behind NAT router

I have a problem similar to the already posted SSH access to office host behind NAT router to access from a homepc an OfficePc using a server with no root access the given solution was: ...
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mac osx littlesnitch blocking outgoing connections from ssh remote login

I have setup remote ssh access on the rush in my development computer (OSX 10.6.8) before leaving my home for holiday yesterday. It is correctly setup, and I can access it via SSH, logging is as root ...
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How to debug an ssh terminal session?

I'm having an issue with a block of machines running debian 6 (ARM). When I ssh to them I'm only able to get about 3 lines of output from any command (eg 'ps -ax') before the session is locked up and ...
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Running a script from ssh, logging out and continuing the script

The overall question here is - how do I automate sshing into a machine, running a script, and exiting without killing the script? I know that this has been answered several times, but I'm not having ...
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Rsync folders automatization

I've got a folder on the remote server, to which I'm connecting via SSH. When I need to synchronise folders I'm using manually access via scp. (I'm synchronising my folder with the folder on the ...
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Work is blocking an SSH connection, what is the easiest workaround?

My work laptop/network is blocking an SSH connection (that I can make with my cellphone so I know it's valid)? What is the easiest away around it? I'm fine with a small fee to reroute or whatever. ...