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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Linux, vim and ssh: why is vsplit slow?

As soon as I have more than one file visible with a vertical split (= :vsplit) the moves and screen refresh become sluggy. I've noticed that on many different Linux systems (old and my very recent ...
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1answer
23 views

How do I debug “X11 connection rejected because of wrong authentication”

I have a problem with X forwarding through SSH. I've battled for ages, but no-one can seem to help. I'm now taking a different tact. I would like to know how I would debug the errors? What logs ...
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25 views

Vagrant :: Unable to run vagrant up; Connection timeout. Retrying

I'm starting to migrate from wamp to the laravel homestead vagrant box however I've been stumped when it came to starting the box. I've downloaded and configured all assets and ran vagrant up to boot ...
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1answer
26 views

Locking down SFTP user in cygwin

I set up a user to ssh to Windows Server 2008 R2. I was able to change de default directory. The only piece I could not figure out is how to restrict user to just that directory. In other word I ...
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26 views

secure shell (ssh) for Ipad without downloading anything?

I was wondering if there are any very safe programs for ssh that would work for ipad, possibly, without downloading anything.
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24 views

how to find if port is blocked by router over ssh

I have my own distributed app that connect over TCP to several remote machines, i have ssh access to these machines, my program uses a specific port "3333", when my app fails to connect to the ...
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1answer
26 views

Emulate ssh ProxyCommand on PUTTY

I have an instance at Terminal.com that I want to connect via PUTTy's SSH. They have a guide saying you could connect to their via a proxy. But I can't really figure things out so easily. Steps to ...
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25 views

Configure VM network settings to ssh into a mininet VM

I am trying to configure my VM (mininet vmdk) network settings in order to ssh into it from my host machine. I am using virtualbox as my hypervisor. Per the Mininet instructions ...
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1answer
16 views

Is there such a thing as a universal autorized_keys for 1 ssh_key to work on all accounts on a machine?

I run a webserver so I'm constantly making new accounts for new domains and logging into them over ssh. Is there a way that instead of pasting my id_dsa.pub file into a new authorized_keys file on ...
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2answers
118 views

How can I configure putty to retain the feed from nano on the screen after exiting?

When I use SecureCRT as my ssh client, and I exit a nano session, the prompt appears under the last state of the nano screen. I've gotten used to being able to refer back to content I was editing, so ...
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1answer
19 views

ssh error: connection closed by remote host

When trying to SSH into a particular Mac machine it gives me the following error : ssh_exchange_identification: Connection closed by remote host I have done some google searches on the issue but I ...
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1answer
18 views

Can't log in via ssh from new user

Let's say that user A is my main user. I configured A to work with ssh and I maniged to connect to it via localhost or my ip. I want to create a user who is not in the sudo group and has ...
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1answer
16 views

Filtering who can connect to me via ssh

I want to access my home pc from my laptop. This will make working on projects while in university much easier (and a whole bunch of other things) I've successfully installed ssh and ssh-server. I ...
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1answer
21 views

How do I make sure that bash (not tcsh) is used in Linux?

I have a bash script where I use ssh to connect to another server and run some commands there. I found some sites that the error (Warning: no access to tty (Bad file descriptor). Thus no job control ...
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2answers
29 views

X over SSH and xauth not working

I have 2 Linux Boxes (S1 - 192.168.0.98 and C1 - 192.168.0.76) and a Windows 7 Box (W1 - 192.168.0.91). One of the Linux machines (S1) was setup with SSH and X forwarding, and the windows box (W1) ...
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1answer
17 views

X11 Forwarding Failure only on a Single Server

I have two computers: PC1 and PC2. Both are running identical installation of Debian Wheezy with latest updates. The installation on PC2 were taken from PC1 using tar. The only differences between PC1 ...
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3answers
34 views

Private and public key SSH for more users, root and sudo users (VP)

I wanted to ask how I can use the same authentication (private and public key SSH) for the root user and for another user (sudo user) on a VPS. Or, in terms of security, it is best to make the ...
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1answer
12 views

Expose a Reverse SSH Tunnel on the Remote server

I set up a Reverse SSH tunnel from my home computer to my work server: ssh -f -N -R 19999:localhost:22 remoteuser@server To connect to my home computer I have to first log in to the server and then ...
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2answers
33 views

Can my SSH session be detected by sysadmin?

My friend gets faster internet in my university as he has some research scholar facilities.Our sysadmin has made sure this feature can be only accessed by a few machines with a particular MAC ...
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15 views

Forcing installation of DirectAdmin on Ubuntu 14.04.1?

Well, I was given a DirectAdmin license for my VPS at nearly no-cost, and so would like to give a try on it(as recommended from my friend). But now i got the setup file from ...
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83 views

I can't run Hitleap Viewer.exe on Linux Ubuntu OVH VPS

I'm trying to run this app on Linux VPS. I have tried many methods but I couldn't do it. First method: Install a Graphic VNC-desktop. Install Wine Log-in and execute the app. This method didn't ...
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1answer
19 views

Port Forwarding on Router via SSH

I want to forward 3 ports on my router to a machine with a local IP of 192.168.0.14, via SSH (in the Mac OS X Terminal). If I were to do it manually from my router's preference page it would look like ...
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1answer
19 views

ssh get old public key from backed up private key

I backed up and encrypted my private key but nothing else. I am trying to get my public key out of it but don't know how. I am trying ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub but it says ...
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3answers
131 views

SSH Tunneling in Layman's term

What exactly is SSH tunneling? What is the difference between the terms: SSH Tunneling and Port forwarding? What is the exact difference between different types of SSH tunneling methods? Local ...
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1answer
17 views

I've started a php program on Ubuntu can I close the SSH session?

I've run a php file with this command: php test.php This file is doing it's thing fine. The script however takes long, can I close the SSH session and will the php file still be running?
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8 views

Disable mouse reporting in a terminal session after tmux exits unexpectedly

I currently use iTerm2 and frequently SSH into remote servers and start a tmux session. On all of those servers, when SSH'ing into them, I automatically create a tmux config that enables mouse ...
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12 views

how to network between 2 ubunto virtual machines (so that i can open a user via SSH from VM1 on VM2)

i've seen some answers that says edit the /etc/network/interfaces http://www.sudo-juice.com/how-to-set-a-static-ip-in-ubuntu-the-proper-way/#gather-info E.g auto lo iface lo inet loopback iface ...
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17 views

shell script over SSH ends unexpectedly after running 'ant build'

I wrote a shell script that runs on remote host to build source code with 'ant build' command, and then distribute the built binary to other servers. However, right after Ant build is over ...
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27 views

Can't access server on LAN new Router

Earlier this week my roommates decided to change the router we are using for our home network. On the old router I had no problems accessing a laptop running Mint Linux over the network(SSH, FTP, and ...
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5 views

How open a ear/war file in remote using ssh client from windows

I want to open a .ear file but it is opening with notepad how to open folder with .ear in ssh client using windows. I am using windows system and i want to add a class file to jar which is in remote ...
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1answer
15 views

How to register putty public key on Windows Server 2003?

So we were trying to transfer files from UNIX server to a Windows server 2003. I currently don't have any visibility on the UNIX server since it is being handled by another team. So in order for the 2 ...
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2answers
26 views

Perform scp-then-ssh in one connection

Both at work and at home I tend to do the following very often: $ scp "SomeScriptIJustCreatedOrModified.sh" some-server: $ ssh some-server ./SomeScriptIJustCreatedOrModified.sh arguments And ...
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21 views

ssh session immediately on starting xterm

What's the most elegant way to start an xterm window that, instead of opening a bash shell for the local computer and requires me to execute my ssh command manually, opens an ssh session for remote ...
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9 views

share local and remote tmux sessions

There seem to be many related questions but I'd like to see a specific workaround. So, I used to be an avid iTerm2 user (irrelevant) and I started using tmux remotely because I want to avoid SSH ...
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2answers
29 views

SSH with a private key without passephrase

I have a debian 7 64bits server with my public key inserted into authorized_file. I can connect to my server with putty without problem. But when I try to connect to my server with command line on ...
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2answers
11 views

How can I reconnect to a dropped gutil ssh session?

I have installed Matlab on a (remote) linux (debian) machine. I run Matlab by tunnelling in from my Osx machine via ssh and then using the command line interface. To run a Matlab script I run ...
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28 views

Home SOCKS5 proxy server

I've been trying to set up a home proxy server for some days, ran into lots of tutorials, you shall call me dumb but had no success so far. Here is the scenario: I have a computer at home that just ...
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1answer
39 views

sshfs too slow while remote editing on Eclipse and other IDEs, what options to use to make it faster. *Not* for mac users

I've been looking into this problem, and it is common. But since there is a package for Mac with the same name, the solution for Mac users is hiding the solution for Linux users and our default sshfs. ...
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2answers
27 views

Key based authentication (SFTP) failed

I created a pair or RSA keys using Putty key generator, The Public key is attached set on the server side. The private key at windows client machine and being used with pageant and FileZila and ...
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1answer
24 views

How to print index in a 'for-loop' being executed in remote host through SSH?

I want to ssh into a remote host, and then execute a for loop that goes through sequence of numbers to control number of different nodes. ssh user@host /bin/bash << EOF for i in {1..10} do echo ...
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3answers
51 views

Why is this sudo command try to run in /root?

I try to run a sudo command via SSH like this: ssh domain.com sudo -u user bash -c "cd /home/user/ && ls" (which is obiously just an example). I get back: /home/user/: line 0: cd: /root: ...
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1answer
24 views

ssh login with key can't connect although go an ssh key

I have my 2 servers that I want to connect one to another with ssh. I am the user --> userA in serverA, and I have this config file in .ssh folder Host git HostName git.OURSITE.com ...
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3answers
30 views

I can ssh out but not in. Reversible?

I have an account on a server inside my corporate network. I also have a VPS from Linode. I can ssh from the corporate server to the Linode VPS or to my home computer with no problems. But thanks to ...
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1answer
40 views

Run python script on server over ssh session in the background persistantly [duplicate]

I got an account from my professor for our universities CUDA server for running some tests. I am connecting via ssh over terminal. The thing is, as I close the terminal the server also seems to kill ...
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17 views

ssh key works on terminal but not on git

I have my machine, with it's ssh key. the public key is on the git remote machine. I can easily connect to the Git machine with simple ssh threw terminal. The problem is when I perform a "git pull" ...
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10 views

Mac Terminal - Color Co-ordinated

I would like to create a couple of short cuts on my iMac which ssh on to my dev box and on to my prod box. I would like my dev connection to use the settings something similar to home-brew (green text ...
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1answer
13 views

ssh to production to www-data user

I build an automation for deploys, that we connect to our productions servers and then perform a git pull in the project. The project is owned by "www-data" so I need to to --> ssh ...
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1answer
37 views

Is there a way to copy/paste with iterm2 on osx over ssh with tmux and vim?

Given I am SSHed into a server and have tmux running, is there any straightforward way to be able to yank into a register in vim and: have that text be available in my tmux clipboard? have that text ...
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21 views

SCP error 'unable to open'

So, I set up a SSH server (freeSSH, win7) and can connect to it just fine with PuTTY. I then tried to use pscp to transfer a file (foobar.txt, from client to server). I cd-ed to the dir pscp.exe was ...
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1answer
26 views

network adapter not listed in my virtualbox vm

I am trying to SSH into a virtual machine I have set up in virtual box from my Windows 7 host machine. I would like to make several development machines and ssh into them from my host machine, as well ...