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

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Cannot ssh to localhost : Permission denied(public key)

I'm trying to ssh in a server as ssh localhost but it keeps saying : Permission denied (public key). I tried everything from reboot to regenerating the ssh key. It was working before, until I ...
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4 views

Trying to login using sshfs into Ubuntu

Im using amazon web services, and I've setup ubuntu on there. Im now trying to get access to the files on the websites running with their corresponding users and folders in /home/. Normally, you ...
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Raspbian and Ubuntu 14.03 SSH error

I have installed Raspbian Wheezy on a 8GB SD card( using win32disk imager,did it on my windows 7 laptop), next I changed dhcp to static IP, gave a random IP address to my raspberry pi along with ...
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44 views

Website down after Ajenti reboot [on hold]

First I would like you to know that this problem is for a website that I took over ~6 months ago, so I didn't set it up and I'm not 100% familiar with Ajenti and what it can do. Also, I've tried ...
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Start vino vnc server from ssh client

First of all: I googled all day and tried several suggestions on different forums with no luck The problem: I am not able to start a vnc server on a remote machine through ssh Additional information: ...
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1answer
7 views

How to install gitolite3 on ubuntu server LTS 14

I am trying to install Gitolite3 on Ubuntu server LTS 14 x64, using the git docs. First I created a user called git as : sudo adduser \ --system --shell /bin/bash --gecos\ 'Git SCM' --group ...
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11 views

SOCKS proxy to SSH server behind HTTP proxy

I set up a SOCKS proxy at port 9090 to computer B elsewhere: ssh -D localhost:9090 user@B and configured it in my local Google Chrome browser. However, computer B is behind an HTTP proxy, so HTTP ...
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1answer
23 views

X2go remote access error from mac

I want to access my netbook with lubuntu from a macbook pro machine. Here is what I did: on lubuntu I installed X2Go server: sudo add-apt-repository ppa:x2go/stable sudo apt-get update sudo apt-get ...
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3answers
38 views

Multiple Users Private / Public Keys

I am currently undergoing a project of maintaining a server with certain simple services (mail, web) for a group of thirty users. I would like to use pub/private keys but I guess unsure of their use. ...
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8 views

Failure to contact privoxy proxy on ec2 node

I'm trying to set up a tor node following http://sickbits.net/creating-a-personal-privoxytorproxy-ec2-instance/ using ubuntu 14.4 lts on ec2. I'm using git-bash on win7. Following the directions, I ...
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32 views

Problem with sudo via ssh

I'm using the following script to execute a update script on a certain number of servers in my network. Here is the part, which I think that is relevant. ### Actual Work ### if [[ $manual == 1 ]]; ...
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20 views

ec2 SSH tunnel not working?

I'm trying to set up a tor node following http://sickbits.net/creating-a-personal-privoxytorproxy-ec2-instance/ using ubuntu 14.4 lts on ec2. I've gotten to: $ ssh ubuntu@ec2-blah.amazonaws.com -i ...
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28 views

AllowTcp in ssh function

I'm trying to set up a tor node following http://sickbits.net/creating-a-personal-privoxytorproxy-ec2-instance/ using ubuntu 14.4 lts on ec2. I've gotten to: $ grep AllowTcp /etc/ssh/sshd_config ...
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1answer
24 views

root@localhost permission denied

I installed ssh in my Ubuntu 14.04. I followed a tutorial for generating ssh keys. I used following commands to set the keys. ssh-keygen -t rsa -P "" cat $HOME/.ssh/id_rsa.pub >> ...
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1answer
22 views

ligthDM session to my SSH XServer

Hi I've got a windows PC in which I'd want to turn into a X TErminal ... got XMing server running to handle my X11. I can ssh into my ubunto desktop over SSH (With X11 forwarding) and successfully ...
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28 views

Why do SSH passwords sometimes stop working?

On more than one occasion I've messed up so bad the only answer is to reinstall Ubuntu. One of these mess ups is that I do something such that the password to SSH into the machine no longer works. ...
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19 views

How to take a picture with the isight camera on mac using terminal

I have been trying to take a picture with a small script but I have no idea. All I want it to do is take a picture then show it without opening apps like photo booth. Ps I don't have sudo permission ...
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42 views

Server suddenly not accepting any connections [closed]

EDIT: I will leave the below information here in case it is helpful in any way, but the problem is now that the server has no incoming or outgoing connectivity at all (it does not respond to pings ...
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1answer
62 views

How to connect to a laptop running Ubuntu on the same home wireless network?

I am running Ubuntu 14.04.1 LTS 64-bit on both of my laptops and they are both connected to the same home Wi-Fi at the moment. I want to connect to the other computer via one of the computers, say ...
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21 views

How to use if and else statements on Mac terminal [closed]

I am trying to create a button that displays two buttons and if button one "firecracker" gets selected then I want it to say You win But if they select the other one it says you lose. osascript -e ...
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1answer
20 views

AWS EC2 set up key and non key authentication at same time

I want to set up password based authentication (non key) on AWS EC2 ubuntu instance. But at the same time I want to keep the key based authentication also on the same instance. Will it be possible and ...
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2answers
37 views

I want to run commands after logging into the remote server using shh

#! /bin/bash read -p 'Username: ' user read -p 'IP: ' ip ssh "$user"@"$ip" osascript -e ' tell app "System Events" to display "Hello world"' This file will be ran automatically so it's not like ...
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1answer
29 views

How to use terminal ssh login almost automatically

I have been using terminal and ssh. But I can connect to many people as I have a school where everyone has a mac and I'm able to connect to them. But I want to create a file in nano and when I run it ...
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19 views

Eclipse over X11 forwarding is not showing all icons/assets

I have a virt running RHEL5 which has Eclipse installed on it. I'm using SSH -Y to start eclipse on my Ubuntu host. My problem is that not all assets in Eclipse seem to be shown. Some of the menus ...
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28 views

Unable to ssh to my VPS

I purchased a VPS from namecheap and now I am trying to ssh in to it (Ultimate goal is to set up Ghost Blogging Platform on it). I tried the following command - $ ssh root@_ip_address_to_my_vps_ ...
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43 views

Passwordless SSH access for root user

I've tried to set this up using information from the following sources: Passwordless login: https://www.youtube.com/watch?v=LlGL-uBSe6M Enabling root login: How to enable root login? When the above ...
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19 views

GLASSFISH - domain.xml permission denied local-instance

I have installed Glassfish 4 on two ubuntu 14.04 servers. Called them das-glassfish and node-glassfish I have made connection between them ,the ping works fine and the ssh connection is correct too. ...
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1answer
11 views

execute script on SSH exit

is it possible to execute an shell script when i'm exiting a SSH session? I want to execute script to disable a service when exiting
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17 views

After I installed UFW ssh login very slow

I'm wondering if I made a mistake or if this is the normal case. I turned off password based ssh login and changed it to RSA key exchange. After that I changed the ssh port and then I installed UFW. I ...
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55 views

GPG Password Agent and SSH Key Agent

Yesterday I wanted to add an app to the startup menu, and I noticed that there are two instances that weren't there before: GPG Password Agent and SSH Key Agent. I didn't install those, and I read it ...
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26 views

Unstable Network Connection in local network

I encounter serious network problems for a Cubietruck mini-PC in my local network: the connection within my local network is very unstable (I use a wired eth connection). Here are some network tests ...
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1answer
39 views

Server stops working suddenly!

So i have a computer with ubuntu server 14.04 installed, And its connected to internet through LAN, The computer has LAMP installed. The computer is accessible through any other computer on the ...
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17 views

Password Protect web interface

Hello Guys I followed this guide for one of Custom build system on top of Ubuntu 14.04 LTS however this doesn't work.
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Connect to my computer via ssh and login in the encryption screen [duplicate]

I have a small question about how to login into my computer at work. I have a vpn connection and it works properly, however I had to reboot my machine and I have encrypted my desk, which means I have ...
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36 views

Couldn't connect through SFTP after setting up SFTP

I setup SFTP on my ubuntu machine as follows, apt-get update apt-get install openssh-server cp /etc/ssh/sshd_config /etc/ssh/sshd_config.bak sed -i 's/Subsystem sftp ...
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1answer
37 views

Having issues creating a SOCKS5 Proxy. Can not Tunnel device

I have a desktop machine in my home which ive turned into a Ubuntu (desktop 14 LTS) SSH server using OPENssh. I can SSH into my machine locally using public key authentication (&Putty from my ...
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1answer
25 views

Running program from a remote machine

I am currently working with 2 machines. Machine 1 has Matlab installed, and I have a large amount of data in Machine 2 that needs to be processed with Matlab. Copying the data from Machine 2 to ...
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2answers
49 views

Unable to disable ssh root login [duplicate]

Unable to disable root login on Ubuntu 14.10 login as root vi /etc/ssh/ssh_config PermitRootLogin line is not here so i add it service ssh restart root login still works. I even restarted the ...
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17 views

How to fix GSSAPI errors on ssh login?

Before the login: prompt when connecting to a new ubuntu server, I get [ GSSAPI Authentication not available. ] [ Unspecified GSS failure. Minor code may provide more information: No credentials ...
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1answer
37 views

How to run libreoffice via ssh with x11-forwarding

I am trying to launch loffice or localc via an established ssh connection (ForwardX11 enabled). It does however fail to show the loffice gui / splashscreen on the computer from where I run my ssh ...
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2answers
119 views

SSH to host#1 and then ssh to host#2 from host#1 and then run command and then stay connected

Im trying to SSH to host #1, who has access to host #2, and on host #2 I want to run a command. All from my local machine. This bit works fine: ssh host1 -t "command; ssh user@host2" But, on ...
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3answers
47 views

How to add FTP and SSH acces to Ubuntu?

Day2 of my Ubuntu Desktop experience: Got a simpleNodeJS page (Hello World) page working and i even could reach it via my home-network. Now I want to add FTP and SSH access, because this Ubuntu pc ...
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1answer
30 views

Install ubuntu 64bit server to another server using ssh

I need to change my Ubuntu 32bit server to 64bit. I have two servers,both server in two location and need to install Ubuntu 64bit using SSH. I'm longing into Linux server and then longing to Ubuntu ...
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1answer
28 views

Are there files and folders within /home that MUST be avoided when mirroring a user folder between different hardwares?

Say you have two computers with different hardware (two laptops or a laptop and a desktop) that you want to use alternatively. For example, I am using the comfortable desktop now, and want to mirror ...
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82 views

rsync was working fine then started getting connection timed out errors

I've inherited some fairly old Linux installations and I'm very green in regards to Linux. The issue I'm having is server A (Ubuntu 8.04) backing up (basically copying) files to server B (Ubuntu ...
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1answer
17 views

Passwordless and keyless SSH guest access

I am trying to set up a guest user that allows ssh access without a password AND without a keyfile. All my searches turns up people trying to set up password-less entry with a keyfile. This is not ...
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51 views

Failed to load module “pk-gtk-module” in host centos while ssh to ubuntu

When i am logging in via ssh to the ubuntu 12.04 server from centos machine and running the gvim editor then i am getting the error: Gtk-Message: Failed to load module "pk-gtk-module" . If i am ...
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22 views

ssh issues with x2goclient on Ubuntu 12.04

I have been trying to connect to another machine using the x2goclient from my Ubuntu 12.04 and getting ssh errors all the time. As I googled out the error message I got, it looks like lot of them ...
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1answer
40 views

Ubuntu Server 14.04 not accepting connections after log out

We have a Windows hardware node with Hyper-V installed on it. In Hyper-V we have an Ubuntu server running (14.04.1). It has Node.js installed on it and is set up to allow SSH connections and serve ...
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21 views

SSH UFW: ERROR: Could not find a profile matching 'ssh'

I am installing a new server. I am using ssh to connect but when I try to install ufw and allowing ssh: sudo ufw allow ssh I get ERROR: Could not find a profile matching `ssh` It is kind of ...