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

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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 ...
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819 views

Question about ssh on 14.04 with Nautilus

When trying to connect via ssh with nautilus Ubuntu 14.04, if you do not specify the folder to which you want to access does not show me any directory. So if I want to connect to any folder system ...
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30 views

Calculate time when commands are received at server

I'm trying to find the time delay of commands which are sent over SSH. I mean the difference between the time that command is sent from client with the time it's received by server. Is there any way ...
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24 views

Access to Ubuntu Server 12.04 offline

How to login in Ubuntu Server when server is offline? After start booting ubuntu screen show nothing (refresh rate is out of range). I try Ctrl + Alt + F1 and other and I still have not access to my ...
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183 views

how can I make my ubuntu machine discoverable by name for ssh from other linux machines?

I cannot ssh to my ubuntu laptop by host name from other linux machines on the network. My ubuntu laptop is a member of the corporate domain and can see all the other network computers. I can putty ...
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278 views

I can't access my Windows machine with xfreerdp

My desktop machine is running Windows 7, and my laptop is running Ubuntu 13.10 (saucy). I installed xfreerdp on the laptop, and on the desktop I allowed remote access. I setup port forwarding on my ...
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2k views

How to ssh from windows to my ubuntu machine in the local network

When I'm trying to ssh to my local ubuntu server from the gitbash on my windows machine Im getting this error: $ ssh 192.168.1.11 ssh: connect to host 192.168.1.11 port 22: Bad file number Other ...
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489 views

Server unexpectedly closed

So I know that similar veins to this topic have been posted, but mine specifically deals with the fact that my SSH login through Putty worked from my desktop and my laptop. However, after carrying ...
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Before I upgraded to saucy, an ssh connection would prevent a shutdown started from X11

I upgraded to saucy not too long ago and now an X11 user can shutdown even if I'm connected to that computer via ssh. Before the upgrade, an ssh connection would prevent the X11 users from shutting ...
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2k views

Permission denied (publickey,gssapi-with-mic)

I am trying to connect to a VM using this command: sudo ssh -i /home/ritesh/.ssh/id_rsa1 [email protected] -L 5901:localhost:5901 But it's giving me this error: The authenticity of host '54.80.22.15 ...
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Permission problem with SFTP in FileZilla

Recently, we installed Ubuntu Server on our servers this is very new for us. However, we tried to setup a apache2 server which did work. But the problem is that we can't configure apache and other ...
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53 views

Automatically add external display to screen in Ubuntu Server

I'd like to be able to control my laptop's (Ubuntu Server 12.04) external display over SSH. I know about the screen command, but it requires that I add the display from the laptop. Is there a way to ...
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167 views

Using ssh with wallet on KDE

How can I use wallet with ssh keys? I found many different descriptions, I've got ssh-agent running, I've added a script at Autostart/ssh-add.sh: #!/bin/bash export SSH_ASKPASS=/usr/bin/ksshaskpass ...
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3k views

SSH: Permission denied, please try again. While tryng to connect to remote 12.04 server

I'm having quite the head ache because of this. The day before yesterday I rented a VPS at atlantic. They provided me with vnc and root's ssh credentials. I could only login through a VNC viewer ...
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223 views

Remote ACCESS - SSH listening port filtered out by Firewall?

I am trying to access a remote server, with no physical access. I have accidentally changed the previous listening port in SSH and forgot to change it in the firewall rules. In firewall 15000 is ...
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168 views

can't ssh using l2tp-ipsec-vpn on 13.10

I am connecting to my office using l2tp-ipsec-vpn v 1.0.9 on Ubuntu 13.10. The connection succeeds, and i can ping to internal servers at the office, however when i attemp to ssh to these servers the ...
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1k views

setup Gitlab CI

I have setup Gitlab in ubuntu server, it's working fine. I access Gitlab by url http://123.456.789.100 and Gitlab login details username:[email protected] password:123456 Then I wanted to set ...
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91 views

setup ssh encryption keys

Here is the situation: I have 4 Linux servers. /home is same for all the four servers. (It's a network drive). I want to setup a password-less SSH via setting up encryption keys. I created RSA key ...
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315 views

how to copy config-files of a modem, using ssh?

I have a problem accessing the administrator password of my modem in web interface to reconfigure it. The telnet has been disabled in my modem and I can only 'log in' using ssh. Can I copy the ...
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Setting up Ubuntu 13.04 home server

I am currently attempting to set up a home server using Ubuntu 13.04. I am following instructions from http://linuxhomeserverguide.com/server-config/Webmin.php accurately as far as I can tell. I've ...
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187 views

Is there a tool like XMing to manage X11 forwarded applications?

Sorry the title is not quite clear. With X11 forwarding, I could run application on the remote server but see it on the local client. Normally I do this by: local$ ssh -X remote_server remote$ ...
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174 views

rngd does not run when started remotely

I am trying to increase the entropy of several Ubuntu 13.04 ec2 instances by running ssh -n -o StrictHostKeyChecking=no -i ... user@host "sudo rngd -r /dev/urandom -o /dev/random -t 10" from a ...
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195 views

sshplus config file

I just recently lost my old hdd and put a new one in my machine and have been getting back to where I was before this whole mess and now I can't seem to find clear instructions on how to make a config ...
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1k views

Login to webmin with user has no password (SSH)

I have an simple Ubuntu 12.04 instance running on AWS EC2 I have webmin installed and accessable, but am presented with a login requiring username and password. As part of the AWS install, you don't ...
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430 views

How to make my computer accessible over the internet through a machine that does have a public IP address

I want to connect my laptop and another machine together using synergy. They are both on different networks, but I have successfully made a connection from my laptop to the desktop using an SSH ...
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76 views

How to populate configuration files over a lot of servers?

I have configuration files at my home directory (.bashrc, .gitignore, etc.). When I find something helpful for me I add this information into this files. But also I have access via ssh to different ...
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224 views

Disabling bash history index in terminal

When I SSH into somewhere, I see something line this in the terminal: [504]% Looking it up, looks like its my bash shell history. How can I disable this index display and show the current working ...
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223 views

What's the meaning of: /dev/rdisk0s1 and /dev/rdisk0s2s1?

I'm trying to use SSH to make a disk image by using DD on an iPod. And I'm using this commands: ssh [email protected] dd if=/dev/rdisk0s1 bs=1M | dd of=iphone-root.img ssh [email protected] dd ...
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361 views

What is the best way to bypass China firewall to allow SSH deploy@**.com

I am trying to bypass the china firewall and allow SSH deploy@**.com at the command console. This is because I need to test the games I wrote on apps.facebook.com/**. I tried VPN (both pptp and ...
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2k views

Broken fonts in Emacs over SSH

I'm having a problem with Emacs when I SSH from my Ubuntu 12.04 laptop to another Linux machine. FWIW, I believe the remote machine is using SUSE Enterprise Server 10 SP2, which is possibly quite ...
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I ssh into server A with a common username, when i try to ssh into server B with passwordless I am asked for a password

The problem is that when other users login to server A with the same common username they are able to ssh into server B with passwordless login working. This means that it cannot be a permissions ...
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781 views

File manager (Nautilus) hangs or is ultra slow when listing contents of ssh/sftp server

I used to use File --> Connect to server to connect to my remote ssh a lot before 12.04/11.10. But now in a fresh install of 12.04, whenever I try to access the remote files, nautilus either always ...
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Why does the host key verification fail in “connect to server” utility?

I am able to use ssh from terminal but I am not able to use it from "connect to Server.." utility. it is showing the error in the dialog box as below: Cannot display location ...
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245 views

Log into desktop using SSH?

A few months ago I converted an old desktop computer into a basic server by putting Ubuntu (desktop version) onto it and setting up apache2, etc. I have SSH configured so that I can work on it ...
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348 views

How to programmatically log-in a user remotely

How do I programmatically and remotely (using SSH) log-in a user so that the lightdm login screen closes and loads the user's desktop as thought they had physical typed in their username and password? ...
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384 views

Mount folder using ssh twice (first ssh to gate, then from gate to workstation)

My current situation is that I have my personal laptop, and I there is a workstation I need to be able to mount. But before I can get to that workstation, I first need to ssh into the gate of the ...
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SSH Daemon does not autostart

I use a VPS with Ubuntu 10.04. After I performed "apt-get upgrade", the ssh daemon stopped working and does not automatically start when I restart my server. I have only access to files (edit, create ...
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685 views

SSH connection reset by peer after 11.10 update. (Proxy Issue)

My work computer sits behind a proxy (I know thats where the problem lies.) I was running 11.4 and using ssh to establish a socks proxy to my server at home. I can still connect to that server from ...
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OpenSSH server requires login on local account prior to allowing remote connections

I have an ssh server installed on an Ubuntu 14.04 Server. I've noticed some strange things happening. If I have not logged in locally on the machine, it will not allow login remotely. If the server ...
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SSH on but unable to connect (says only sftp)

I have a little problem with SSH on a ubuntu installation. I'm a novice when it comes to Linux. We have a ubuntu server at work which is used by a small part of the organisation and the IT staff that ...
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Running multiple Python programs fills up /dev/mapper/gregorbr--lnx--vg-root 55G 52G 55M 100% /

I have a ubuntu server 12.04.5 LTS that I use to run multiple python programs that uses ssh. I have it set up so it just prints to screen, so it shouldn't take up any space at all. Here is they ...
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DNS points to the right IP, but I can't SSH based on DNS

I can connect remotely to my system using the IP address, the DNS returns the proper IP, but I can't connect via a DNS record. i.e. matt@pontus:~$ ssh fake.myDnsExample.com ssh: connect to host ...
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26 views

Login welcome message but no shell?

I've created a user on my Ubuntu machine so that some people can log in and set up SSH tunnels and also so they can download some files from the system. I don't want them to have shell access at all. ...
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23 views

Is there a way to limit traffic to just SSH?

I am going to be using my phone as a mobile hotspot so I can SSH from my laptop into my home server, as the phone is my only available data currently. Is there a way to limit the connections on the ...
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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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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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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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Is it possible to log into a remote LAN user using the ssh client without using his password?

I am on a LAN network having around 50 systems using ubuntu. I know the root user password used by most of the systems. If i know the root user password of a system, is it possible to ssh into that ...
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Accessing Ubuntu-based VPS from my Ubuntu 14.04 LTS PC

I just installed Ubuntu 14.04 on my PC alongside Windows 8.1. My problem is, I want to connect to my Ubuntu VPS using my Ubuntu PC but it's not working. I tried ssh root@vps-ip-add but nothing ...
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SSH Connexion configuration

I'm managing a several servers which are in Linux. I will have others administrators who will need access to those servers in order to administrate them. So I would like to have a sort of ssh bastion ...