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

learn more… | top users | synonyms (1)

1
vote
1answer
212 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 ...
2
votes
2answers
163 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 ...
-1
votes
3answers
83 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 ...
0
votes
1answer
51 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 ...
0
votes
1answer
45 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 ...
0
votes
0answers
215 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 ...
0
votes
1answer
36 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 ...
0
votes
1answer
390 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 ...
0
votes
0answers
131 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 ...
1
vote
1answer
115 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 ...
0
votes
0answers
78 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 ...
1
vote
0answers
104 views

ssh_exchange_identification: read: Connection reset by peev

I am getting the following error using ssh to connect to a server. ssh_exchange_identification: read: Connection reset by peer I have no problem connecting the same server from another machine and ...
0
votes
1answer
312 views

channel 34: open failed: connect failed: Connection refused

I'm using a ssh-tunnel to a server (Linux 2.6.32-431.11.2.el6.x86_64 x86_64) with a socks5 proxy. To build up the connection I'm using the following command: ssh -D 62378 user@server.de The socks5 ...
1
vote
1answer
86 views

shortcut to automatically paste a specific string in terminal

I have to connect to several ssh connections daily and they all have the same password, which is really complicated (enough that it is virtually impossible to memorize it). So what I have to do ...
0
votes
0answers
104 views

Unable to open terminal via VNC and New network settings blacked out

Sort of stuck with this one and not to sure what could it be. I have just setup a new VPS and still learning Linux. I have a VPS that I am is running xfce4 xfce4-goodies tightvncserver with a SSH ...
1
vote
0answers
114 views

Git and SFTP - How to separate them?

We have a local development server with Ubuntu 14.04. We use SFTP with vsftp, and Git. Some coworkers have access over SFTP (without ssh access, /usr/bin/nologin and sftponly group), and other ...
0
votes
2answers
132 views

SCP from remote to local does not work

I can scp just fine from local to remove by doing: scp trip3.csv pi@192.168.2.11:/home/pi/ But when I try to do remote to local it says no such file or directory: scp ...
2
votes
1answer
1k views

shell script for connect server through ssh terminal?

How to write shell script for connect multiple server through ssh terminal. Its should open multiple tab in terminal and connect multiple servers through ssh ex ssh test@192.168.2.1 ssh ...
0
votes
0answers
75 views

how to setup ssh tunnel

I have set up an ssh tunnel and verify that it is working by doing : $ sudo service stunnel4 start Starting SSL tunnels: [Already running: /etc/stunnel/stunnel.conf] stunnel. $ netstat -natp | grep ...
0
votes
1answer
54 views

I'm specifying the port when I use scp, but I get an error saying port 22 connection refused. What am I doing wrong?

All I want to do is move a file from my laptop to my server. Both machines have openssh-server installed, and port 2222 is specified in both sshd_config files as well as both ssh_config files. I'm ...
0
votes
5answers
138 views

quick-and-dirty file sharing on a LAN

I have a rather large file(s), which I'd like to share between two Linux boxes on the same network. I'm somewhat familiar with scp, but how do I configure it on the host? That is, how does the host ...
0
votes
1answer
41 views

confused about keys and using it with multiple computers

well I am confused about the keys and security. Ive tried searching for a answer, but I just wind up more confused Anyhow, my linux box, called skyline, has ssh enabled and I also edited the ...
0
votes
1answer
432 views

Unable to use RSA keys with SSH: Server refused our key

I am trying to use RSA public/private keys generated by PuTTY to log in to two GNU/Linux computers from Windows computers, and it works for one but not for the Ubuntu computer. The keys were generated ...
0
votes
1answer
178 views

problem with using git using private key

sorry if this question seems so easy but I'm new with UBUNTU and I still couldn't figure that out. I've been given a private key with password to clone and install a software from a repository using ...
0
votes
1answer
260 views

IPTABLES - Forwarding 80 to 8080 to vagrant's apache

I was trying to forward my 80 access to 8080 with IPTABLES without success, then I read this answer And it finally worked for me, after all the IPTABLES configurations I tried this command made it.. ...
1
vote
1answer
39 views

Generate SSH key on computer A and use it to SSH from computer B to computer C [duplicate]

I'm doing some provisioning work, and it happens that I now need to do something I've never done before that I'm completely stumped on how to do. I need to be able to generate an ssh key pair ...
1
vote
0answers
143 views

After reboot, ssh refuses connection

I've never touched sshd_config, all ports open (22, 80, 443), ssh status says ssh server is running. I had all working before reboot perfect, now it´s all dead and I can't enter site, neither using ...
3
votes
1answer
80 views

Is there anyway to show VirtualMachine after start it with VBoxHeadless?

I've installed a VirtualMachine to work on the background. I use SSH to control it via terminal. But, sometimes SSH service didn't work properly and I can't access the VirtualMachine outside. All I ...
1
vote
2answers
50 views

How can I remove a specific known_hosts entry without deleting the file

When I try to ssh to my server (I reset the server) I get the usual "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!" I then run the suggested ssh-keygen -f "/home/XXXX/.ssh/known_hosts" -R xxx.com ...
0
votes
0answers
275 views

“Permission denied, please try again.” ERROR when trying to connect to localhost through ssh [duplicate]

I know this problem has been discussed several times in the forum but none of the steps recommended to remedy the problem have worked in my case. In the following I will describe again the problem ...
0
votes
1answer
77 views

Website, SFTP, SSH in home directory for multiple users

I need a little help with configuring Ubuntu Server 14.04, apache2 and SFTP for multiple separate users. Every user needs to have website in his home directory, for example: /home/user/public_html ...
0
votes
1answer
154 views

Easiest/Best way to forward Ubuntu desktop to windows?

I already have PuTTY and Xming working, so I can forward individual apps. But I'd really like to be able to simply forward the entire unity desktop. I've seen advice pointing me at VNC, but while I ...
0
votes
0answers
15 views

monitor network connectivity faults?

I am suffering poor connectivity when i work at home. Frequently I see write failed broken pipe and other errors indicating that Ive lost connection. I would like to complain to my service provider, ...
0
votes
1answer
319 views

Permission denied for root@localhost [duplicate]

I installed ssh on my laptop running Ubuntu 14.04 LTS when I open terminal and type "ssh localhost" it seems to work fine, I get the notice displayed and the last log in time. like below ...
0
votes
0answers
132 views

Can't SSH into Ubuntu server

Appreciate thoughts on how to debug this situation: built a headless box with Ubuntu server 14.04.1 LTS, and installed Plex and SSH server. For several months, everything was running fine, but in the ...
0
votes
0answers
54 views

NX Client for Linux connection timeout

I have a problem during connection with NX Client for Linux. I am using Ubuntu and when I try to connect I get a message after some time which says Connection timeout. I checked the connection with ...
0
votes
2answers
95 views

CHKCONFIG NOT working on UBUNTU 12.04.4

I am trying to install chkconfig in Ubuntu 12.04.4 but it is not installing. I have tried most of the solutions available like apt-get install sysv-rc-conf update-rc.d All of the above is giving ...
2
votes
0answers
99 views

How can I start a LightDM session via SSH?

I'm connected to an Ubuntu 14.04 machine via SSH and I want to start the lightdm session for testing purposes. I don't want to forward the X server to my local machine. I just want to start the ...
1
vote
1answer
122 views

How can I use SSH aliases with rsync?

I can successfully use command ssh myVDShost without password to connect my VDS host. But when I use command sudo rsync -azP myVDShost:/home/ /mnt/myextdisk I get error: ssh: Could not resolve ...
0
votes
0answers
54 views

How to bring all ClusterSSH windows to the front?

Is there a way to bring all the windows of a ClusterSSH session to the front? After a while entropy builds up and some windows end up minimized, others end up behind other windows, and so on. ...
0
votes
0answers
262 views

SSH using Terminal / Terminator is “very” Slow (at the connecting time) Compared to putty

i searched in all stackexchange website, the same question is asked few time and I did all that mentioned in those threads...but still when doing a SSH to a remote server using terminal during the ...
0
votes
1answer
53 views

How to make Juju connect to Openstack VM using ProxyCommand / ssh config?

My Openstack VMs in my setup can be only access using a gateway machine. I always need to use a ProxyCommand to connect to them. Now I work with juju and, after setting up metadata and tools, I run ...
0
votes
1answer
71 views

“Connection reset by peer” / Lubuntu dropping connections?

Linux version 3.2.0-67-generic (buildd@toyol) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #101-Ubuntu SMP Tue Jul 15 17:45:51 UTC 2014 I'm not sure if it's the place to ask this, but my best ...
1
vote
1answer
259 views

SU setgid: PERMISSION DENIED, SUDO: PERM_ROOT 0, -1, 1 PERMISSION DENIED

Hi I have a problem that I cannot solve. I cannot log into root, su, or sudo. Everything works fine via ssh so I tried on ssh via putty: Set root password: sudo passwd Add user to sudo/admin ...
0
votes
0answers
299 views

OpenMpi cluster in Ubuntu 14.04 LTS

I have setup the clsuter as per the guidelines and steps provided on the link https://help.ubuntu.com/community/MpichCluster I am able to login (without entering password) from mater to slave as well ...
0
votes
0answers
93 views

SSH key stopped working on Ubuntu Azure VPS

I have an Ubuntu instance that I'm running on Azure. I've been using it for the last 6 months or so to level up my novice Linux admin skills. Yesterday I was configuring a Capistrano deployment to ...
0
votes
1answer
91 views

ssh session not terminated at reboot/halt from putty after upgrade to 14.04

After my server upgrade to ubuntu 14.04 when i do reboot or halt from putty, server reboots normaly but ssh session is not terminated by the server as before the upgrade. Can anybody help? Thank you!
0
votes
0answers
19 views

Strange entry in open file list on Ubuntu server

On my Ubuntu server I occasionally run the following command to view any open files that are TCP connections from my server: lsof -uroot | grep 104.236.XX.XXX The last time I ran it, I saw this as ...
0
votes
0answers
251 views

Thunar can't mount server over SSH

I am trying to mount a server directory in Thunar on a computer running Xubuntu which I'm connected to over SSH with X forwarding enabled. I connect to the computer with ssh -YC username@computer.ip ...
0
votes
1answer
73 views

Install Ubuntu Server via SSH

I registered for a domain and a online hosting on GoDaddy.com. I only have access to it via their website and SSH. Is there any way to install Ubuntu server on this so that I log into Ubuntu via SSH ...