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

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Ubuntu doesn't recognize samp server files

Well, I took a free vps at vps.me....I logged into the ssh, downloaded SA-MP 0.3z server files, extracted went to samp03 and chmoded all to 777...I have changed rcon pw server name...When I type ...
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23 views

SSH for ubuntu touch [duplicate]

For some reason, while I am trying to connect to SSH on my Nexus 7 2013 I keep getting this error message: Permission denied(publickey) Can someone explain how to properly setup SSH for Ubuntu ...
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2answers
677 views

“This account is currently not available” error when trying to ssh

An error occurs when I try to make SSH connection: $ ssh -p 22 www-data@x.x.x.x This account is currently not available
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2answers
620 views

Can Ping but Cannot SSH to Openstack VM Instance

Have a multi-node MAAS-JUJU-Openstack setup, i.e., nova-cloud-controller, nova-compute, and quantum/neutron gateway are on separate hosts. In this setup, MAAS and openstack share 10.0.0.0/24 as their ...
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3answers
239 views

Change specific line in a file while transfering using SSH

I'm deploying my project to production server using scp command. As part of the deployment process I upload to server the .htaccess file. Locally, the environment is set to DEVELOPMENT: #Set ...
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1answer
82 views

rsnapshot bug with 14.04 - rsync not found error [closed]

Using rsnapshot with the +rsync_long_args=--rsync-path="sudo rsync" command fails with a rsync not found error. If I do a rsync only without using rsnapshot the command works find so it's not related ...
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3answers
41 views

Is there a way to send my IP packets to say node “r” inside network A from a node “y” in network B via SSH?

I have two networks A and B consisting of linux nodes and I want to communicate between the two via SSH: Both networks are separated by the internet. Network A is behind a firewall, and allows only ...
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1answer
320 views

openssh server is refusing connections by blocking or resetting

On a quite fresh install of Ubuntu 14.04 (machine1), I have openssh-server with a completely default config. When connecting from machine2 on the LAN, with an empty ~/.ssh, I get the following debug ...
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1answer
113 views

changed permitrootlogin to no, but I can still login as root

I just created a new server (VM) and I setup SSH, I can login fine. I created another user account, added it to the admin group and sudo works fine. Now I want tried to disable the root login, so I ...
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0answers
85 views

cannot use visual mode GUI through ssh -XY <ip_address>

I am using ubuntu 12.04, and I am trying to ssh to log into a remote server which is also running ubuntu 12.04. I am using "ssh -X ". I can log into the remote server smoothly, but cannot use the ...
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1answer
41 views

ec2 ubuntu access requesting password after ssh update

I was trying to set up an sftp account and one of the forums suggessted that we comment out PAM access. I now think that is how the user ubuntu has access and so I can no longer access my ec2 instance ...
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1answer
698 views

What causes SSH problems after rebooting a 14.04 server?

Why does rebooting a server running Ubuntu 14.04 give me 'Connection refused' errors? I see ssh: connect to host <IP-address-here> port 22: Connection refused but only for 14.04 and only after ...
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1answer
41 views

Setup SSH keys to login as super user

I have a random question. I am new to SysAdmin side, so not sure if I am doing it right way or not. We have a sudo user setup called wladmin an host1. I login to host 1 as myself, then do following ...
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43 views

problem with login node on maas via ssh

I've a problem with the login on nodes via ssh. After I've installed MaaS, added the ssh key on MaaS,added 2 nodes, made them in ready and then in allocated status, activated the power on using ...
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1answer
33 views

Server asking for password even after adding ssh keys

This was working fine but not sure suddenly stopped working. I have added my id_rsa.pub key of localhost to authorized_keys of .ssh folder on server. When I try to login to server (running ubuntu ...
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73 views

Imported OpenSSH keys are saved in Gnome2 keyring, not OpenSSH

I have run into a frustrating issue, that I am sure will be a snap to solve. When importing an openssh key via the "Passwords & Keys" (seahorse) program, it simply places it within the "Gnome2 ...
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11 views

Deamon openvpn configuration file with .conf?

In the video connected to a Linux to another Linux via SSH, the second openvpn daemon already startado and configured with user/password requested at the entrance. http://youtu.be/tSNCE6j2zxM How do ...
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15 views

ssh to a pc under mobile network

My friend is using internet using mobile internet(Airtel). I want to ssh to his pc. I know his ip address and the name servers of his network. How can I ssh to his pc?
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1answer
112 views

MySQL SSH Connection Setup

I want to connect to a MySQL db (running Ubuntu 14.04) with my Mac (running Mavericks). I will be connecting remote- home to work. How do I setup the ssh connection on MySQL workbench? Also, where do ...
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1answer
38 views

Grant SSH access to subfolder which is owned by root

I have a folder /srv/jarvis which has punch of subfolder and on of them is called carl (/srv/jarvis/carl) jarvis Dir has these rights drwxrwxrwx 12 root root 4096 Jun 9 11:34 jarvis And Carl ...
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2answers
153 views

Opencl application does not recognize GPU till user physically ( and not remote) logs in to machine

I run some opencl applications on 2x AMD Radeon HD 7870 on a machine running Ubuntu 13.10. I power the machine on and lightdm has the login prompt. Since I cannot physically be present to login to ...
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1answer
148 views

Setup my ssh server, can't connect remotely

I installed openssh-server. I am able to ssh into the server via my ehternet local network, I can ssh from the local host. I have set up port forwarding on my router. I have run 'sudo ufw allow ...
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46 views

Moved a VBox guest to a physical host; network is up, but OpenSSH is not. Why?

I've come a cross an issue I really don't understand. I wanted to install Ubuntu Server on a headless box I have. The desktop sits right next to it, and adding and removing disks are very easy, so I ...
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17 views

How to do one click VPN, mount, and SSH

I do accessing to my uni shared files a lot and I need SSH to run commands at the uni server, and before I am able to mount I need to first access the uni VPN. I was trying to write a shell batch to ...
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1answer
36 views

ssh pair key authentication problem

I have a problem with public and private key authentication. I do this steps and then, public-key based doesn't work. 1- generate a pair of private and public key (RSA) using the following command: ...
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11 views

Access from a remote server after changing permissions

I have Ubuntu on a linux server remotely hosted using Amazon Web Services. I can normally access is using winscp and a private key I have saved on my Windows computer. However, trying to add data ...
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1answer
246 views

Run Gparted over SSH

I am using a laptop with Ubuntu 14.04 and I started building a Samba server at home I am using Ubuntu-Server 14.04 for this machine. I use Webmin and SSH (depending on the job) to configure my ...
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1answer
23 views

Transfer a ssh session between the same physical devices from one network to another

My server has 2 IP addresses via two networks. Due to some restrictions,my client will be able to access only one of the network at a time. Hence, I want a way to transfer a live ssh session with all ...
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1answer
792 views

Problem with hadoop start-dfs.sh

I installed and configured hadoop on my Ubuntu 14.04 server, virtualized inside of hyper-v, however I am getting an issue when i run start-dfs.sh root@sUbuntu01:/var/log# start-dfs.sh 14/06/04 ...
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1answer
219 views

VNC Server Security

First, we need to make sure VNC server only listens on localhost. What is the meaning of this line will it listen remote connection when we onfigure it to listen localhost only? Recommended ...
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88 views

Can local Ubuntu Server display GUI app from remote desktop?

Local machine: Ubuntu Server 12.04 LTS, 32 bits Remote machine: Ubuntu Desktop 12.04 LTS, 32 bits Is it possible to launch Firefox or any other GUI-based applications on the remote desktop machine ...
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Is it possible to login into lightdm interactive screen remotely?

I have this big Ubuntu desktop that dubs also as a home cinema PC. When I feel lazy, I'd love to be able to run the PC remotely and watch movies from my bed. I can turn it on via WoL. I can launch ...
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2answers
40 views

Enable to connect to remote server using ssh but i can connect one remote server

When I am connecting to remote server using ip address, I can connect to 192.168.12.141, but I cannot connect to any another remote server. Example: 192.168.12.12, 13, 18 etc... How can I get ...
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1answer
37 views

display custom message on failed ssh server login

Is it possible to show a custom message only to users which failed to login into an openssh server? successful login > no message failed login > display message
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61 views

Modify power / sleep setting via command line SSH

I want to change the power management sleep via SSH for a logged in user I set the value sudo -u user dbus-launch --exit-with-session gsettings set org.gnome.settings-daemon.plugins.power ...
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43 views

How to clear the screen on vi exit?

In my experience on many different servers, vi has always cleared the screen when returning to the shell. But on my new Ubuntu VPS, it does not. The contents of the file stay on the screen until new ...
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59 views

Reaching a login limit over SSH - How can I open more than 11 sessions?

I have a SSH connection to my Ubuntu VPS. I use it to create a proxy tunnel and it works well. I use Nethogs and "w" command to monitor the traffic. Nothing bad happens until I reach @pts/11. When ...
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1answer
54 views

Can not clone git repository setup using filesystem permissions but can ssh

I've setup a local git server on Ubuntu 12.04. The repos can be cloned locally on the server, but I can not clone the repo from another server. I can ssh to the server with the same config. ...
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74 views

Best/Cannonical Way to set up ssh-agent on Ubuntu Server?

Unlike Ubuntu Desktop, Ubuntu Server does not come with ssh-agent pre-installed and conveniently set up and running. I see plenty of suggestions on the net how to do it, but is there a best ...
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Connecting to Ubuntu host not possible

I have an Ubuntu-Host which is connected via wlan (and for testing to wired net) to a local net. This Ubuntu-Host is not reachable via network by any other clients on the same network. But: If I do a ...
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1answer
43 views

SSH user client config with host wildcards

I have this in my ~/.ssh/config file: Host jupiter HostName jupiter.engin.x.edu User rob Host *.engin.x.edu User bladex Local user is 'rob' and I want to use the username 'bladex' for every ...
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167 views

problems establishing ssh connection

since two days I am facing a really weird problem. I have receantly installed ubuntu server 14.04 LTS on a workstation. It has a fix IP address, which I can successfully ping from other computers in ...
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1answer
66 views

Trying to set up a social networking website need help! [closed]

I need help. I am trying to set up a social networking website at home just a small local website for right now. I am doing everything on my own. I turned my old 2009 HP desktop into a server, Ubuntu ...
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1answer
583 views

Can't ssh into server, connection refused

I can't ssh into my server. The server is on a private network administrated by me. Ubuntu is version 14.04. This started when I changed to a wired ethernet card. The client is MobaXTerm (latest) ...
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1answer
105 views

14.04 - VPN established but ssh kills it

I have 14.04 LTS installed on my laptop (VMWare image) and I establish a VPN connection to my home. All that works fine, but when I want to use ssh on my laptop the VPN connection dies immediately. ...
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39 views

'ssh -x -a -oClearAllForwardings=yes' running on my machine

I have a process with the following name: ssh -x -a -oClearAllForwardings=yes -2 user@host -s sftp running on my machine, not for the first time, and I don't remember running such (I have obscured ...
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24 views

ssh connection, using my private key from windows into ubuntu

I'm using ssh connection on windows. I want to use the same connection on ubuntu, so I copied my private key and I pasted it into /root/.ssh But when I'm doing ssh user@server with the terminal, I'm ...
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15 views

remote install ubuntu server back to start?

I got a Ubuntu server where i have root access, i do not have access to it physically. There was a lot of random stuff on it when i got it. How can i install it back to clean, as it was in the ...
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1answer
52 views

SSH behind a NAT enabled router

I have a netgear router, and i installed openssh, now when i try ssh deadman@192.168.0.4 My ssh works fine and i am able to enter to the ssh terminal But when i try it with a remote terminal like ...
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1answer
94 views

SSH Login Display

So I enabled the banner which displays a nice ascii art text for me. Once I enter my password, some system stats come up, my last login info, and this is where the server tells me if there are ...