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

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Secure Shell isn't propery loading .bashrc

I've got a seemingly simple issue - I have a 15.04 server that I connect to via ssh. Currently, I have a couple of folders added to my PATH environment variable in my .bashrc file: #... (rest of ...
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260 views

Unable to ssh remote unlock encrypted ubuntu server 15.04 using dropbear/initramfs

So I'm trying to set up a brand new Ubuntu 15.04 headless server with full disk encryption and remote unlock capabilities. I've done this successfully on a raspberry pi running Raspbian-Wheezy, and ...
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15 views

sftp with triple ssh hops

I want to transfer files (in both directions) between my computer ("comp1") and a remote computer ("comp2"). In order to connect, I need to pass two servers along the way ("server1" and "server2") via ...
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77 views

udev/dpkg error

I'm getting this strange output every time I try to execute a command through SSH on my VPS (Ubuntu Server 15.04) which doesn not allow me to install anything. Any suggestions ? Job for ...
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1answer
54 views

Add existing ssh key for git

I am and my friend working on the same project, he has ssh permission for repo, he gave me his ssh key and I want to import it to my id_rsa.pub, but after I get Permission denied error when want to ...
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42 views

Lastlog grows to 4.2G after SSH logout

Running a VPS with Ubuntu 12.04.5 LTS. Noticed a spike in disk usage. Turns out the culprit is lastlog. Overwrote it with >/var/log/lastlog. After logging out of the session and logging back in, ...
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223 views

Want to enable root direct login to telnet/ssh/ftp

I am pretty aware of security risks. But its been a burning need for me to enable root direct login with ssh/telnet/ftp ? Would you please share the procedure this? I have enabled direct root login, ...
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1answer
63 views

How did I login to another server without my private key?

I just had a very scary moment, which forced me to wonder about the security of my private SSH key. Here's what happened: Logged into my server using my SSH key. Gave the entry for my public key ...
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121 views

Ubuntu MATE SSH Keys Not Working

I recently moved to a new place, made no changes to my SSH keys, and for some reason I can no longer authenticate via PuTTY to my Ubuntu MATE box. Has anyone encountered their SSH keys randomly stop ...
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145 views

GUI SSH for Ubuntu 14.04 [duplicate]

My question is simple. Is there any ssh client in ubuntu 14.04 that has GUI. I need it to remotely access website files and update them.
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30 views

How do I point a domain to an Ubuntu VPS server with only SSH terminal and FTP?

I've recently purchased a VPS hosting server from godaddy (ubuntu server) and I want to configure a domain for this account. They are not providing a cpanel for this account. I only have SSH and FTP. ...
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15 views

Cannot log into SSH Server after SVN installation

I set up SVN on my server and with a different password to my SSH login. I have since then been unable to login through putty when I try to through ssh through my login me@my-server-ip. When I try ...
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26 views

Should I add fail2ban to the following security setting?

I apologize if this is not the right forum, I am new to the StackExchange communities and Linux in general and it seemed like it could belong in a few different ones. I am using a VPS running ...
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229 views

I can't type a “b” when I'm in the command line

Update I can't even paste a b. I am trying to upgrade to Ubuntu 15.04 but I need to delete some files in the /boot directory. When I cd /oot I can't type a b. So, I thought, I will list the files in ...
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41 views

Error - The host key for this server was not found

I try connect to remote server with KNetAttach, but receive tis message The host key for this server was not found, but another type of key exists. An attacker might change the default server key to ...
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1answer
21 views

Can I use fstab to mount ssh without pub keys and without entering a password?

I regularly have to mount a path via ssh from a server I don't have root access to. Pub key authentication is disabled and I cannot enable it and they won't enable it. Pub key authentication is no ...
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32 views

juju-scaleway specify the ssh key to use?

I'm looking to leverage the new juju-scaleway charm following some of the documentation: https://jujucharms.com/docs/1.20/config-scaleway I have a separate SSH key for my scaleway work, and I want ...
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28 views

Bup - Backup thru ssh

I am new to ubuntu and to bup. I have my local machine and my remote server. I have generated SSH keys and on my server i have added my key and i auto login when i type ssh @ But when i try to run ...
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47 views

Dbus-error while accessing MATLAB remotely through SSH

I am trying to access MATLAB remotely through SSH. Both machines (server and the host) are running Ubuntu.I am facing the following error. kw12568:sandhua~> MATLAB is selecting SOFTWARE OPENGL ...
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44 views

sshd: unrecognized service error

In my Ubuntu 12.04 box, my MaxStartups was like this earlier: grep MaxStartups /etc/ssh/sshd_config #MaxStartups 10:30:60 I increased it to 100 and below is the result now: grep MaxStartups ...
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2answers
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Can't access Openstack VM's after deploying the cloud via Autopilot and Landscape

I have successfully deployed the OpenStack cloud using Landscape, but now I need to ssh into VM running openstack-dashboard, and I can't. I know the IP of that particular VM but it doesn't let me ...
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1answer
32 views

SSH stays open remotely? [duplicate]

When connecting to a server, is there a way to keep the SSH console open once disconnected? Or is there a program that does that, and that lets me connect back into where I left? This situation can ...
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1answer
187 views

Is there anyway to make Ubuntu remember my ssh key passphrase? [duplicate]

Everytime I try to login on a remote server via SSH or try git pull/push on a git repository I get the prompt: Enter passphrase for key '/home/th0th/.ssh/id_rsa': I want to add my key to the ...
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124 views

Kubuntu 15.04 automatically unlock SSH key on login

I'm using the Plasma desktop on Kubuntu 15.04. I've switched over from Gnome 3, which automatically adds your SSH keys to the gnome keyring and (if your login password is the same as your keyring ...
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136 views

Start wildfly as service

I installed wildfly on an ubuntu on a EC2 VM. I connect to the server via SSH and start the server with: ./standalone.sh --server-config=standalone-full.xml This works fine until I terminate the ...
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Apache no longer starts (AH02238: Unable to configure RSA server private key)

My Apache Server no longer starts. Checking the log shows that: [Fri Apr 24 18:05:01.342667 2015] [ssl:emerg] [pid 21220] AH02238: Unable to configure RSA server private key [Fri Apr 24 ...
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76 views

The safest way to backup GPG and SSH keys

I have, in Ubuntu 14.10, generated a public and private GPG and SSH key set, but I am now needing to do a fresh install and don't want to lose them but don't just want to put them as text files on a ...
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52 views

Sublime Command not working in SSH server on Ubuntu 14.04? [duplicate]

I want sublime text editor open via sublime command, i've all ok for install sublime text 2, but when type sublime in terminal then showing me error, see below, anyone know how i can fix this ? ...
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1answer
54 views

How to prevent specific IP addresses from even connecting to my dedicated server [duplicate]

I've been using this site for Ubuntu-related help for quite some time now, since I own two dedicated servers that run Ubuntu 12.04, which I run gameservers on. Recently, I discovered the wonders of ...
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31 views

Share internet connection to distribute ubuntu nodes sitting behind master

I'm working on setting up a 20 node distributed system. The data nodes are hp Compaq 6500 pc's running Ubuntu 12.4.5. The master is connected to the internet and I've configured the IP's of the nodes ...
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26 views

Create a jumpbox menu

I am looking to create a menu on a network jumpbox I have ~200 servers that I connect to and I do not want to have a CRT session for each of them. I want the menu to be searchable so I can hit "/" ...
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76 views

Is there an SSH client which duplicates commands to multiple terminals?

I'd like to control several ssh connections from one terminal. For example, I would type ifconfig in the main terminal and all the other ssh connections would run ifconfig. That's what offered PuttyCM ...
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26 views

How to handle disk encryption for remote connection?

I have at my workstation, an ubuntu 14.04 installation with full disk encryption. I now have to travel frequently for days and am planning to ssh into this machine from my chromebook to work remotely. ...
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26 views

Complete walk through on creating a new user +Key if nessecary

I am very new to all of this. I use PuTTY to access my WHM Minecraft server without any issue as root. I want to make a new account, I have googled for 2 days and nothing is working. ...
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1answer
140 views

Unable to run applications with GUI through x11 forwarding

I have Ubuntu server 14.04 on which i want to run applications with GUI. I have Xauth installed and i have edited the files ssh_config and sshd_config to allow X11 forwarding. On my PC I have Windows ...
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1answer
388 views

ssh: connect to host github.com port 22: Connection refused

So I followed the guide on how to add a SSH key to GitHub, and added a new SSH key with a passphrase to GitHub and the SSH agent. Now, if I run ssh -T git@github.com as described in the guide to test ...
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2answers
59 views

SSH and SFTP Permission Setup

I'm trying to setup SFTP on my ubuntu server and I'm encountering a problem. When I set up a group in sshd_config file to chroot people to their home directories the user in the group cannot access ...
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54 views

How to connect to a LXC container from the LAN?

I have a server with the latest Ubuntu server 64-bit install in my home wlan. I use ssh to connect to it from my laptop. The server /etc/network/interfaces file: # The loopback network interface ...
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139 views

autossh -ND at Ubuntu boot

I have setup key-less login at a remote server. I use the remote server for tunneling my data. I want my local system to ssh into the remote server at boot time automatically. I tried the solutions ...
0
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1answer
304 views

how to set socks5 proxy in the terminal

I am a beginner using linux, I would like to connecting the terminal to the local proxy socks made by my ssh (Dynamic Port Forwarding), so is there a way to set up a proxy socks5 in the terminal? or ...
0
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1answer
29 views

How to add new private key (OpenSSH) with multiple identities?

I have generated pair of both public and private key for one remote host. Now I want to add another private key in open format to connect via ssh to second remote host, but ssh denies connection with ...
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2answers
96 views

Forward Internet connection over ssh to remote computer

I'm struggling to access the internet from my remote computer. I'd like to access the remote computer via ssh and have there the internet connection available to install packages etc. It looks like ...
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1answer
46 views

Different shells on SSH and local

So I've got an Ubuntu 14.04.2 computer that has OpenSSH Server installed on it. Whenever I use the computer locally, through the terminal, if I run: ~$ echo $SHELL /bin/bash However, if I SSH into ...
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unwanted popup for passphrase

When connecting using ssh I am not asked for the key passphrase in the terminal but in a popup window. How can I switch to typing the phrase in the terminal? As this seems connected to the ...
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81 views

After “sudo update-rc.d ssh defaults” cannot connect through SSH even locahost

On this question here, Start ssh server on boot simple, he gave one command to use, followed what he said, did it, and now, without touching or restarting or anything, I could no longer connect to my ...
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87 views

Was my SSH server compromised? If so, how, and what steps should I take?

I recently enabled ssh access to my machine to work on a group project with my classmates. I read the guide for setting up ssh on ubuntu and tried to follow good security practices. I disabled ...
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3answers
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Get current ssh session's originating IP without being superuser

I am trying to find out the current ssh session's originating IP address. I found the following to be useful, but it requires sudo: $ sudo netstat -tapen | grep ssh | awk '{ print $5}' | sed ...
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63 views

Connecting to VPN server closes SSH tunnel

Once I start to connect the VPN, I immediately lose the connection to my dedi-server. My aim is to still be able to ssh to my dedi-server, even if I connect to the external VPN server with my ...
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1answer
109 views

How to set up an old PC to run a gaming server and have people connect it?

For starters, I am extremely new to the ubuntu community and even with UNIX itself... I have managed to wipe an old gaming computer, stack it with some ram, install ubuntu desktop 14.04, and from ...
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2answers
227 views

Persistent SSH Connection

I use this command to make an SSH tunnel to a remote server. ssh -D localproxy:9999 -C tcx0@111.222.333.444 I also made a shell script using expect command to auto process entire process with also ...