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

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Docker driver SSH via username and pass

I am a docker newbie and trying to write a docker driver. The driver needs to create a remote host and deploy docker. The problem is that my host does not support SSH keys so I need to login using ...
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5 views

Unable to load nvm commands via SSH [Ubuntu 14]

I know there are quite a few similar questions around, but I am still unable to get this to work. If I try to run nvm install node, all starts to work again. ubuntu@*:~$ node The program 'node' can ...
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2answers
30 views

Cannot connect to local SSH server - bad file number

I have an Odroid XU4 with Ubuntu 14.04 server on it. I installed the ssh server with apt-get install openssh-server. I got the local IP with hostname -I, which is 192.168.0.186, I generated a random ...
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6 views

In elasticbeanstalk, can I ssh in and manually restart the (node) app?

I want to eb ssh in, stop the node app (not the entire instance), make a debug change, and npm start. When I eb ssh in I can inspect my files, and edit them. But I can't use the npm commands, and I ...
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0answers
17 views

How to Wake Computers For SSH and Remote Desktop Services?

I have a mix of Mac, Linux and Windows computers. I love being able to SSH into them and launch a remote desktop client, so that I can pretty much access all of my computers from one. The only problem ...
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1answer
18 views

As an unprivileged user, how can I configure sshd to allow only specified commands to be executed when it's autheticated with a password?

I usually log in to a SSH server (where I'm an unprivileged user) by using my public keys. I also use authentication by a password when I use the server as a git-annex repository. What I want to do ...
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3 views

APCUPSD running in Windows VM on ESXi 6.0 host - cannot probe shutdown

I've tried a few different solutions to get this process to work on my APC Back-ups 550 with no success. I have an esxi 6.0 host running several VMs that need to be gracefully shut down in the event ...
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6 views

Mail from windows get rejected, but localy not

I have linux server with working SMTP server (postfix)... (I can send emails to gmail, when connected to it via ssh) But if I send throught bmail in Windows i get this in linux mailq: BB986640FC9 ...
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1answer
9 views

iTerm2 -> ssh -> gnu screen -> split window: scroll wheel not working

I'm using Mac OS X as a workstation. With iTerm2, I connect to a remote host (Ubuntu Server) using this command: ssh -t user@host screen -D -R -R But I can't get the scroll wheel to work correctly, ...
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1answer
13 views

FreeBSD SSH terminal windows

When I run a ncurses-based tool, say nano, in a Linux/OSX SSH session and then close it, the terminal session is back with the history and everything. But if I start nano in a FreeBSD SSH session and ...
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3 views

SSH key login as different user: what privileges do I have?

I am using SSH keys to connect to my server (call it ClownServer), which is a Windows2008R2 running Cygwin (whether that's a good idea or not is a topic for another thread). I have a non-admin ...
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1answer
31 views

Open a movie with VLC from command line via SSH

I have a linux machine connected to the tv and being the lazy person I am, I would like to sit on my laptop, SSH into the linux machine and play a movie in full screen. I've tried running the command: ...
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0answers
14 views

Can See Directory But Not Contents

I am using Bitvise to connect to a server and am able to see the directory C:\Testing but when I double click that directory to open it, it shows an empty directory. However, on the server itself ...
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1answer
26 views

remote ssh Connection refused

I hope this is the correct forum for this kind of question. I am a beginner in networking, so it could be that the problem is very basic... I am trying to remote ssh into a computer attached to my ...
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0answers
6 views

SSH connection breaks again and again

I am using SSH to achieve remote desktop connection. I am using cygwin at server side and plink at client side to connect the SSH server. It was working fine without any error till yesterday. Now I am ...
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13 views

dadcomputer.home appears as dadcomputer.lan-when logging in to another computer

I changed ADSL router recently (from BT home hub 4 to technicolour tg582n) and now dadcomputer.home (ubuntu) appears as dadcomputer.lan when logging into my freeciv server, or SSHing into another ...
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15 views

Synchronize clipboard with ssh + tmux + vim + iterm2

I just want to make local copies from vim, and paste them on the remote vim, or vice versa. I know, there are dozens of posts, but I cannot make the clipboard sync on my configuration. I have tried ...
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1answer
17 views

Router won't work after copying a file there through ssh

So, I copied some scripts from my PC to my OpenWRT router's ~/bin - which is in the $PATH - but I've accidentally copied them to /bin instead. And after that my router turns on, but it doesn't ...
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1answer
28 views

SSH cannot login from a specific user

I am trying to connect from userA1@hostA to host userB1@hostB using ssh. I added the content of .ssh/id_rsa.pub file from userA1 to .ssh/authorized_keys file of userB1. Set authorized_keys and ...
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1answer
36 views

Execute commands using sudo in remote server after logging into PuTTY through batch file

I need to login into remote server daily and perform same set of tasks. I am using Windows platform and the remote server is Unix. I use PuTTY to login to remote server. To reduce the manual work, I ...
3
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1answer
33 views

Practical SSH Key Management

As many users know, I run lots of Debian servers, for personal, work, and volunteer organizations. I'm seeing lots of posts recently on both Superuser and IT Security about disabling passwords, and ...
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16 views

After working good half a year ago, ssh into ubuntu server fails “Server refused our key”

During last summer I installed a ubuntu server 14.04 and used PuTTY with ssh to access it. I saved the public and private key on a backup. Since then i installed a clean windows 10 on the pc i used to ...
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1answer
19 views

SSH Permission denied (publickey)

I have 2 EC2 instances (ip-172-30-0-196 and ip-172-30-0-194). But I can't do ssh from 194 to 196, and vice-versa. The ssh error from 194 is here. Both hosts have the ssh files with the same ...
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16 views

how create ssh-tunnel PC-to-LAN through SSH in VPN (CYGWIN) to the remote LAN

I have remote PC (WIN7) and access to it throurgh VPN to PC2 (win7) I configured CYGWIN at that PC and able to connect via PUTTY to that SSH. Remote PC has access to the own LAN. I have to get that ...
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1answer
22 views

SFTP server for Windows with its own users and folders?

anyone knows if there's a SFTP server for Windows, with these features? 1. sftp users db is separate from windows users (preferably a simple text file with user/password pairs or some kind of db with ...
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1answer
26 views

Execute an SSH command with the Apache2 www-data user

I'm working on a virtual machine project where I use two servers, let's call them server A and server B, both with Ubuntu 14.04 LTS installed. Server A runs web server Apache2 with a website where ...
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0answers
25 views

How do I configure a Jenkins job to target a specific server to deploy to?

I am using two CentOS servers. I am not using any code repository. In Jenkins when I click "New Item," I see no place to enter the target server. I expect a place to configure a target server for a ...
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1answer
17 views

How can I cache Yubikey/U2F credentials when authenticating over SSH (specifically Git)?

I've set up my GitHub account to use U2F using Yubikey (all over SSH) but as I also use a Git bash prompt, so every time I use my terminal, I'm prompted to touch my security key. I don't quite ...
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0answers
10 views

Rsync hanging on files from client to LAN NAS server via ssh

I'm using rsync to do a backup to a NAS on my local network over SSH. However when running rsync I'm finding that it's getting stuck on certain files. Rsync will completely freeze and refuse to ...
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23 views

SSH access without router settings modification

I would like to distribute preconfigured servers to a group of persons who are unable to modify their router settings - and access theses servers remotely via SSH2. However, would this be possible ...
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21 views

Remotely shutdown all computers on network running Ubuntu - bash scripting

I'm trying to iterate sudo poweroff through all ip addresses in my network using for loop. All computers in the network have the same password. sshpass -p password ssh $ip sudo poweroff The problem ...
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1answer
19 views

How to create an ssh connection Terminal shortcut with commands on Mac OS X (Yosemite)

On my Windows PC I got a Putty Batch File that connects to my Pi (SSH - Openelec), authenticates as root, kills a process (hyperiond), and starts it again. I have to use this file frequently because ...
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1answer
23 views

unable to enable ssh1

First, let me begin by saying that I am aware that SSH1 is totally inferior to SSH2. Now, having said that... I am trying to enable SSH1 and am unable to do so. In /etc/ssh/sshd_config there's this ...
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1answer
14 views

Fail to ssh to server with Putty only, but successfully using git bash ssh

I am facing a weird issue when I ssh to my Ubuntu with Putty. When I ssh to my Ubuntu, the only thing I got is a blank screen, and no connection failure. However, when I use ssh in Git bash, it works. ...
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1answer
14 views

create an alias to rsync local directory with a remote server - is it bad practice?

disclaimer: I am no superuser. question: I find myself writing out this beast every time I want to sync up my server with my dev directories on my machine: rsync -chavzP --stats user@host:/remote/ ...
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1answer
25 views

windows ssh doesn't accept passphrase

I've installed git-for-windows and generated a ssh key with PuTTYgen (with passphrase) and stored it in c:/users/username/.ssh/id_rsa. If I try to log in with putty and enter my passphrase and it ...
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27 views

Create a remote session able to use a screen larger than allowed by remote hardware

I am trying to use an ubuntu 14.10 laptop with a large screen (2 monitors actually) which size is way larger than its graphics card limits. So I thought to use it via LAN (1Gb/s): with "ssh -X ..." ...
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1answer
18 views

How to safely distribute an RSA private key for use by company staff? - Or more sensible alternatives to this

Let me start by saying that I know distributing a private key is a pretty stupid thing to do, akin to making copies of your password and handing it out (in this case, encrypted copies that will be ...
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0answers
16 views

msys2 network performance woes

With a fresh install of msys2 32-bit (needed for git-annex) from https://msys2.github.io/ on Windows 7 SP1 64-bit, I'm seeing incredibly slow network transfer speeds on wget, ssh, rsync, etc. For ...
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0answers
13 views

I'm unable to access any .vdi files over the network

I have two Arch workstations. I want to be able to run VirtualBox on Machine A, and access the .vdi files stored on a storage drive on Machine B. I'm sure I'm not connecting the two machines ...
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1answer
7 views

10 second delay on ssh operations

After doing various things to my BeagleBone Black, I noticed it started giving me a ten second delay on every SSH operation, including SSHFS file transfers. But once it was connected (after that ...
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0answers
20 views

SSH: Failed to authenticate with keys with a particular file name

all. I deployed a new VPS on ConoHa yesterday, and normally used ssh-keygen to generate a new key pair whose file name was conoha. But I found I couldn't pass the SSH authentication with this key, ...
0
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1answer
18 views

Cygwin and automated SSH Login - one user works, the other does not

Ok, so I have two windows computers and one linux computer. I setup cygwin and installed the ssh package. I then opened up the cygwin terminal on each computer and ran ssh-keygen -t -N '' I then ...
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1answer
20 views

SSH acess blocked after user was added to sftp group

I have a specific user and group associated to an SFTP service in my server. recently I added my regular group to the group associated with the SFTP, and now I can no longer connect to the server via ...
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2answers
22 views

Linux 'screen' command - Start a screen and something to run in it at the same time?

I'm a big fan of the linux program "screen" which allows me to start a screen within a SSH session which can stay alive after I disconnect. More info about screen here Is there a way I can start a ...
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1answer
18 views

Alternatives to SSH to connect and send commands to a server/

What alternatives exist to send remote commands to a server? Note the connection must be secure such that the server cannot be controlled by any person apart from those provided access. Thanks for ...
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4answers
2k views

Multiple SSH connections to the same system - is it possible?

I have a linux computer acting as a server which can accept incoming SSH connections. Is it possible to reliably connect multiple devices at the same time, such as my phone and laptop, as well as ...
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3answers
23 views

Running local commands on OSX when command completes in ssh session

On my OS/X laptop, I can type "say done", and my mac says "done". Locally, I'd just do: do-something.sh && say done And that lets me go screw around in separate windows/desktops until the ...
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0answers
25 views

OpenSSH_6.2p2 on HP-UX B.11.31 ia64, sftp and ssh keys

We are running OpenSSH_6.2p2+sftpfilecontrol-v1.3-hpn13v12 on a Unix server (HP-UX, B.11.31, ia64 architecture). A client fails that tries to log on to our server using sftp and ssh keys (trying to ...
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13 views

ssh client freezes when connecting from a certain client to a certain host

I observe strange ssh behavior. I have some host. I can connect to it by ssh from other machine in the same network. But when trying the same from a certain client, it freezes. The client seems to be ...