SSH, otherwise known as "Secure Shell", is a method for securely connecting to a remote computer.

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Cannot find google chrome terminal command

I'm connecting to my machine at the university using the ssh - X command. I want to launch google chrome from my terminal in order to get access to some website only available through my university's ...
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I cannot install openssh-server [duplicate]

When I go to install, I get this error: $ sudo apt-get install openssh-server The following packages have unmet dependencies: openssh-server : Recommends: ssh-import-id but it is not going to be ...
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SSHFS tutorial clarification in help.ubuntu.com/community/SSHFS

https://help.ubuntu.com/community/SSHFS describes how to use SSHFS. The description is somewhat ambiguous. I have tried several combinations of the permissions and ownerships of the directories ...
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How to connect to a local forwarded port from a third machine.

If I ssh connect into a server for VNC, for example, ssh root@IP -L6500:localhost:5901 I can connect to VNC just fine on that machine (locahost:6500). But if I have a phone on the local network, ...
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38 views

can I use scp in same network(wifi) to send file

while reading about file transter in linux I got: We can also move files securely using Secure Copy (scp) between two networked hosts. scp uses the SSH protocol for transferring data. To copy a local ...
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109 views

Trying to establish a remote SMB connection over SSH

Please be gentle with me I'm new to Ubuntu and have a basic network knowledge! I'm trying to establish an SMB share via a secure ssh connection from a windows PC to a remote Ubuntu machine. Some ...
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71 views

My ssh connecting time is slow. How can I correct this?

My connection was very slow while I was trying connect to a server. ssh -vvv username@server_ip OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014 debug1: Reading configuration data /etc/ssh/ssh_config ...
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35 views

Setting up a preferred network interface in linux

I need to set up the network interfaces of a linux box running Ubuntu Server. The box will be deployed in an industrial vehicle and will operate headless (i.e. no monitor, no keyboard/mouse). The ...
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30 views

Installing ubuntu server using Network Console

I have a bit of a weird situation, I have a laptop (an old Macbook 3,1) with a half broken screen. I want to install Ubuntu server on the computer but it turns out to be quite a difficult endeavour. ...
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32 views

Mount and external hard drive on an Amazon ec2 Ubuntu server

I'm using the amazon EC2 servers for the first time, so I'm sorry if i'm not understanding something obvious. I alredy created and connected to an EC2 instance with a ssh connection. I'm trying to ...
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14 views

If I turn on the Firewall I cannot connect to the internet

I run GUFW but even on any setting I cannot access the internet if its turned on. Why would this be? I also noticed in the "Listening" box that theres a lot of info going on which I don't understand ...
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2answers
52 views

SSH + Keys + noip

I'm hoping you guys can help. I've been searching for along time with reading the information on noip.com and couldn't figure out anything. I've set up an SSH server on a home computer. I changed ...
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96 views

Trouble ssh connecting with Putty from windows to ubuntu

Hello all I've been looking all over this form for answers but I just can't seem to get it right. First time ubuntu user, and linux user for that matter. I have openssh-client and openssh-server ...
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1answer
53 views

Restrict users to sftp access only

I want to jail a group of users with access only to a /var/www/mysitename.com pattern of directory via sftp alone. I do not want to provide shell access either.
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31 views

no longer able to log into ubuntu computers on lan using ssh and ssh clients

I have a mix of windows and ubuntu linux machines on my home network, and had been able to use ssh. Now when I try to login over my LAN to one of the linux machines using putty I get a "connection ...
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41 views

Ubuntu 12.04 server reboot issues after updates

I have a 12.04 LTS ubuntu server (I used the how to forge guide to setup apache, php, postfix, dovecot, bind and ISPConfig). I have noticed a somehow random reboot issue which I have eventually ...
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1answer
72 views

ssh-copy-id no identities found ubuntu error

I have two machines that were setup exactly the same with the same name and users and everything exactly the same. Each machine has two users with this names userA (userA@UserA) and userB ...
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1answer
17 views

SSH keyfiles not found after changing desktops

Recently I changed my desktop from Ubuntu default (Unity) desktop to Kubuntu desktop. What I cannot understand is why this causes errors with my SSH keyfile configuration. F.E. there is a "user" user ...
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76 views

Cannot SSH from Ubuntu, but can from Windows

Since the past few days, I cannot SSH to any server from Ubuntu! I am not sure why or how it began. When I try to SSH to any server, connection is established and I see the prompt for password. If I ...
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2answers
55 views

How to connect to my computer from a chromebook via SSH?

I have Ubuntu 14.04 on my desktop and I'd like to be able to remote into it when I'm on the road. How can I set up my desktop to allow me to connect remotely from my Chromebook via SSH? How long would ...
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19 views

Secure SSH Server from brute-force? [duplicate]

I'm just a newbie in Linux and recently got a VPS (Ubuntu 14.04 LTS Server). How can I secure its ssh server from brute-force attacks?
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20 views

Duplicating motd and more

Here's what it is currently like: Last login: Sun Oct 5 12:35:30 on ttys000 Corys-Mac-mini:~ cory-$ ssh [email protected] ////////////////////////////////////////////// ...
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36 views

14.04: How to ssh/scp as root with NO password prompting? [duplicate]

We upgraded from 12.04 to 14.04. We have a dozens of processes that perform automation tasks for us and we use root with ssh/scp. After the upgrade root couldn't ssh/scp into the servers at all. We ...
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192 views

Vagrant won't run when setting up Homestead

I went through all the steps from this manual of how to setup Homestead. I've got a problem, when I try to run the vagrant box: mysystem@me:~/Google Drive/Homestead$ vagrant up Vagrant failed to ...
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65 views

login to “front end gui” from ssh (together with Synergy)

So, I have 3PC on my desk, all running ubuntu 14.04 64bit. and all running the latest version of Synergy, so that I only use one keyoard and one mouse to control 3 PCs and 4 monitors. this works ...
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18 views

No windows partition's avaliable

Ok so, I'm connected to my laptop remotely via SSH. I have 3 partition's 2for win and one for Ubuntu. I wanted to check something on my windows partition but it's not showing up.. The worse is that it ...
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98 views

OpenSSH/Git Problem under Ubuntu 14.04

I'm using Ubuntu 14.04 and am trying to clone a git repository via ssh. Unfortunately this does not work due to problems with openssh-client. In the beginning I was unable to connect to the SSH ...
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15 views

Tripewire database and PTS for remote server

I am tried of the false positive caused by Tripwire scan finding that /dev/pts/0 has been removed. This connection is created for my SSH session when I remotely manage the system and update the ...
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1answer
264 views

ssh with pem file as someone else

I have a development machine and a server. On my development machine I am logged in as akonsu, on the server I use user ubuntu. On my development machine I have created an RSA key pair, and I have ...
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39 views

Installing Google 2 step Authentication causes SSH to not connect

I am following the instructions here https://www.digitalocean.com/community/tutorials/how-to-protect-ssh-with-two-factor-authentication After making the changes listed to /etc/pam.d/sshd and ...
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1answer
177 views

DigitalOcean droplet root password not accepted for client, but works for console

I have an Ubuntu 14.04 droplet with PubkeyAuthentication set to yes and PermitRootLogin set to no. Since I created it, my pubkey has worked fine. For some unknown reason today it's not accepting my ...
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37 views

Locked myself out of remote server

Before I left, I've set up an old computer with Lubuntu 14.04 32-bit. While trying to set up rtorrent, I did something to lock myself out while following this tutorial. Normally my computer has one ...
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64 views

Sickbeard start service on boot not working: Permissions issue? [duplicate]

I've just installed Sick-Beard on my server. Starting the service via SSH works just fine, as I issue the command sudo service sickbeard start However, I can't get the service to start on boot. ...
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32 views

Unable to reach server by SSH

In a state of "only 10 more minutes left until the weekend" I did an apt-get upgrade last Friday to ignorantly fix the reported shellshock error. The upgrade seemingly went fine and I logged of the ...
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126 views

How to set up ssh on a lubuntu vm (VirtualBox) and windows host

I've set up a Lubuntu vm using VirtualBox on my Windows 8 desktop and I want to connect my laptop, which is dual-booted with Windows 8 and Ubuntu, to the Lubuntu vm via SSH. I've gotten as far as ...
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156 views

do-release-upgrade via ssh

I am using Ubuntu on a vps via ssh. I run do-release-upgrade try to update from 12.04 to 12.10. The update seems to be successful. But after restarting, I can not login via ssh( bad file number 22) . ...
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249 views

CVE-2014-6271 over ssh example attack?

I've been reading about the CVE-2014-6271 bug on lots of pages, but I'm still not able to understand how exactly is it possible to exploit it over ssh. From all I've read, I couldn't find an example ...
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272 views

Using SFTP with SSH ForceCommand directive

I have set up an SSH server (call it group2.fqdn) with this ForceCommand directive: Match Group group1 ForceCommand ssh -t group1.fqdn Match Group="*,!local,!group2,!root" ForceCommand ...
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40 views

Networking issue in IBM x3650 after install Ubuntu 14.04.1

I have a problem making TCP connections after a fresh Ubuntu 14.04 installation. First of all, after booting the interface is always off, in my case em2(manually configured), so I turn it on using ...
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80 views

How to access a git repository using SSH?

I have the public key. I think this is needed for the SSH connection to the server where the git repo is located. Now I don't know how to get the code. Can someone please tell me the complete ...
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1answer
36 views

Prevent SSH from logging out after running initial commands

I'm using ssh to connect to a remote Linux machine like this: ssh -i .ssh/path/to/id_rsa -p 22 user@host 'cd /path/to/dir' I'd like some commands to be executed upfront (such as cd /path/to/dir) ...
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62 views

Why is my SSH session so slow when Dropbox is uploading?

When Dropbox is uploading, my SSH session to a remote server (a DigitalOcean droplet) is extremely slow. By slow, I mean the latency is very high: I type a word and it appears in the terminal 5+ ...
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813 views

Identify the server I'm working at

How to identify which server you're on when using ssh from terminal? I have to ssh into 30 servers daily, and switch between them constantly. Currently I'm editing the tab name and writing the IP ...
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1answer
258 views

remotely log out of (graphical) gnome session

I have a (graphical) login session running on an office computer, and I'd like to log it out to save on a few computer resources. I can ssh to the office box, but when I try gnome-session-quit I get ...
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75 views

Ubuntu OpenSSH having issues connecting to Cisco router. No such issues with other distro or OSX

Below is the output from ssh -vvv user@host. I've tried this on two separate computers running Ubuntu. It works from Opensuse and OSX, and also my Android phone. Interesting issue. Any suggestions ...
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295 views

Cannot delete Directory, doesn't exist?

Somehow this folder got created when i was logged in via sftp. "Sep 19 18:50 " I tried to delete it via sftp. Tried to SSH in and delete with rm -rf as root Error: rm ...
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1answer
152 views

How to lock down SFTP user?

I really need some help, I have been trying to jail a user using ubuntu. Thing to note: james is the user sshusers is the group /home/james/upload/ is the directory where I wish to lock user ...
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87 views

How do I connect to Ubuntu from Android via USB?

Referring to the question that has been answered: How do I connect to Ubuntu from Android? I cannot connect from my Android phone using JuiceSSH, because I don't know the ip address of my USB port. ...
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1answer
84 views

Ubuntu 14.04 - SSH connection - Open Image

What I'm using Ubuntu 14.04 SSH connection to another Ubuntu 14.04 machine What I'm trying to do View/Display the content of an image (.png, .jpeg, .bmp...) from the console. I'm connecting to ...
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139 views

Error bootstrapping juju environment maas, crypto/rsa: verification error

I bootstrapped the juju environment for maas. It was working fine but, my bootstrapped node formatted due to network boot. I then removed juju and deleted the environments directory and reinstalled ...