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

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How to use bind address for ssh port forwarding?

I want to forward my port 2222 on localhost to remote host's port 2223 on the address 127.0.0.2. I am trying to bind the address 127.0.0.2 with this command: ssh -R [127.0.0.2]:2223:localhost:2222 ...
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57 views

Unable to access Ubuntu installed in vmplayer from windows10 desktop

I have installed Ubuntu 12.04 in a VMplayer and it is available in my Windows10 desktop. I'm practicing Hadoop big data and my purpose is to connect a ETL tool Pentaho with the Hadoop installed in ...
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211 views

how to connect a bitbucket account to ubuntu?

I am trying to connect my home computer to my git account in bitbucket. I have done git config user.email and user.name but when I git pull as default I'm getting prompted for administrator password ...
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81 views

Setting up server to connect using SSH over the internet (Ubuntu 14.04)

I am trying to set up a local server to be accessible from outside of the local network. I am new to this concept and a little unsure as to what to do. At the moment I access the computer using: ssh ...
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159 views

Can't connect to ssh server by global IP address when not on the server's Wi-Fi network

When on the same network it works fine with either the global or local IP address being used. It trys to connect but it returns this error after a while of trying etimedout (connection timed out). ...
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32 views

Why would Ubuntu fail only occasionally to prompt for a SSH passphrase to unlock my SSH keys?

For some reason, 1 out of every 5 times I start up my box, when I go to access a repository through git or ssh into my server, the system will fail to ask for my passphrase and go straight to denying ...
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47 views

Have to re-add ssh keys to ssh-agent every time in yakuake

I just recently changed over to KDE and installed yakuake as my terminal and every time I fully exit yakauke or restart I have to restart my ssh-agent and re-add all the ssh keys to the agent. Why? ...
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30 views

Not able to see maas controller in virsh list --all command

I have a test environment on my laptop, installed Ubuntu 14.04 Cloud MAAS in a VM, I have followed all steps as Ubuntu site suggested, SSH key generated, added on host [other VM machine with IP ...
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117 views

Can no longer type in login shell

I attempted to ssh into my work computer from home this weekend and everything was going fine at first. However, I am normally used to having several terminals open at once, and it was a little ...
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110 views

Enable GUI on some applications accessed via SSH/remotely on a Ubuntu 14.04 (headless) server without having to install any desktop?

Is it possible? I think so, but in that case, what packages should be installed in that case (both server and clients)? I'm not sure this is possible since every time I've needed to do something ...
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34 views

Setting-up rhosts with OpenSSH?

I rent a couple of VPSs running latest Ubuntu, both with OpenSSH. I'd like to try password-less login using .rhosts/.shosts. I know this is not recommended, and that it's better to use public-key ...
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144 views

Problem connecting with a server only in one computer

I'm trying to connect to a server but y only obtain this: $ ssh user@server.direction ssh_exchange_identification: read: Connection reset by peer when I run the -vv option I get this $ ssh ...
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99 views

Problem with ssh connection

I can't connect to my vps via ssh-client on ubuntu and Putty(wine), but I still can connect to any other servers via ssh! Here is server-site tcp dump 18:58:39.886915 IP 192.168.255.253.45623 > ...
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29 views

How to install Grub from Ubuntu?

Am new to this. Trying to set up a headless NAS machine. So I created a bootable USB Ubuntu 14.04.3 LTS with persistence and SSH setup using my MacBook Pro. So how do I make it such that when I ...
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69 views

Problem to login facebook after changing/reconfig ssh

I have connect to facebook after reconfiguring my ubuntu's ssh with this code: $ sudo dpkg-reconfigure openssh-server $ sudo service ssh restart then I can't log in my facebook account anymore and ...
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37 views

SSH users with single access directory and set commands?

I am looking for a way to have a user for instance root-1 to have access to the directory /root-1/* but not let him have access to anything before /root-1/* like /home/users/root-1/. And only have ...
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613 views

VNC connection refused

I have an ubuntu 14.04 server running xubuntu desktop and x11vnc as a vnc server. I am connecting to it via VNC from another xubuntu dekstop using xvnc4viewer. The server has a dedicated IP address. ...
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1k views

Why does my SSH connection time out after attempting to use 'scp'?

While connecting to a web server via SSH from my PC, I attempted to transfer some files using scp. The syntax I used was scp user@webserver.com:/home/user/public_html/index.html/ ...
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117 views

Ssh not working after vpn connection established

I am new to Ubuntu, actually new to Linux alltogeter. I have an Ubuntu Mate 14.04 installed on my machine. I also use a vpn connection to remotely access my work account. Even though it worked just ...
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508 views

Can't sftp into server Permission denied, please try again

While trying to SFTP in to my server i get debug1: Authentications that can continue: publickey,password Permission denied, please try again. Even though i am using the right password. SSHD_CONFIG ...
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79 views

Keyring unlocks SSH key when command typed in terminal but not otherwise

Introduction: This used to work, but at some point it broke and I've been unable to determine exactly when or why. I wonder if it came as a result of the gnome-terminal "upgrade" in Ubuntu 15.04 ...
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213 views

SSH Closes immediately after Login

I use SSH to connect to the server which has worked well for months...then suddenly now when I login the Putty session (and other forms of SHH) simply closes and that's it!!! Any help would be ...
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139 views

Problem Connecting To Server (Ubuntu 14.04)

I have a school server that I am usually connecting to using the following command from the terminal: ssh myUserName@my.server.com However, if I try to connect using Network - Connect to Server, I ...
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24 views

ssh logout cause bash file problem

I have a .sh file which is called by a Node Web Server. In the .sh file I run some commands with my username [name], which is a superuser, without specifying the password. If I'm connected through ...
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28 views

What remote host allows tunneling thru ssh with public key and password?

I need a virtual desktop that can only be accessed by having the ssh public key and the user password. I was trying remmina but it does not seam to support the dual authentication of public key and ...
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101 views

Set up BOINC through SSH and configure for multiple computers

I want to set up BOINC for SETI@home or other distributed computing projects. I have three or four computers with Lubuntu, but I would like to set them all up through a script instead of ...
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179 views

Why am I getting permission denied (error 3) in WinSCP when I'm the only user and it's my home server?

I just setup a Linux home server using this guide http://linuxhomeserverguide.com/ and I am now trying to write to my /var/www/html folder because I want to make a website. I forwarded port 80 and ...
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57 views

What systems/remote desktops allow remote unlocking and locking

I have a very good desktop running ubuntu 15.04. I have a 2gb chromebook for developing on the go. The chromebook is not powerful enough to do what I need, so I need to be able to unlock my pc ...
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65 views

How to check if a switch is configured in 'ssh' or in 'telnet' using perl script provided the switch IP is available…?

In a perl script, when a switch IP is available, it is required to know if the switch is configured for 'ssh' or 'telnet' for continuing execution. How can this be done..? Please help it...
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210 views

EC2 - chmod: cannot access ‘mypemfile.pem’: No such file or directory

I download pem file while launching t2.small instance. When I try to connect it via ssh it say no such a file in directory. But am sure that pem file is in directory. $ ls mypemfile.pem ...
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184 views

ssh stalls at debug1: SSH2_MSG_KEXINIT sent

So I try 'ssh -v server' and it stalls at: debug1: SSH2_MSG_KEXINIT sent which seems to be because the destination is not accepting my connection? I can ping the server though! (I do $ping host_ip) ...
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38 views

Workstation Desktop Shortcut Icon to a Windows document server

I am New to Ubuntu. I've searched all kinds of FAQ's and Forums, but have yet to obtain a simple answer to these questions. Probably a typical situation for a new Linux User. Here are my ...
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149 views

ssh connection: trigger event/invoke shell script at predefines intervals

On the server side I am trying to achieve something like : after x hours of a user being logged in via ssh I would like to execute a shell script. And I want this time to be configurable per user ...
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52 views

How to prevent ssh on local host?

I came to know that on ubuntu, sudo and su is not available in a guest session because of security concerns. But all I need to do, if I have the login credentials of a user in the sudoers list is too ...
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78 views

Connect to ubuntu from windows 7

I read lot of blogs and SO questions. xming VNC I found these two things to achieve my requirement. xming opens everything via commands in the putty. Is there any other way to install a software ...
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559 views

Ubuntu, SSH: handshake failed

so i'm currently using packer to build an ubuntu ami through AWS. After which i'm using terraform to launch and provision the instance. I'm running in to problems when I try provisioning within ...
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55 views

I can't login from another location on my Lubuntu/Ubuntu server

Yesterday I installed Lubuntu on my old laptop and installed an SSH server. I used PuTTY and FileZilla on my local network and everything was fine but today when I tried to login form another IP it ...
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53 views

ipv6 ssh connection with nautilus (rsp. nemo)

I want to establish an ssh connection to a server with an ipv6 adress via nautilus, nemo, or any equivalent gui file browser. the ssh connection via terminal works just fine. However as soon as I ...
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1k views

From laptop to Raspberry Pi: ssh: No route to host, ping: Destination Host Unreachable ; works from PC

I have a laptop, raspberry and a PC on network. PC and raspberry can ping each other and connect with SSH. But my laptop can't connect to others: ping: arian@arian-N56VM:~$ ping -c5 192.168.1.100 ...
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60 views

virt-manager not saving connections

The Virtual Machine Manager (virt-manager) doesn't save the remote connections. I remove the local connection and add my remote connections and close the application and reopen it and the remote ...
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33 views

Repartitioning live system. Anything i missed?

I tried to repartition the server about a month ago, and ended up being unable to connect after reboot (SSH denied after messing with fstab) . I tried to read up on the subject afterwards, and I might ...
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45 views

server cs1.6 vps amazon ubuntu dont work

I have a problem with my amazon Ubuntu VPS. I tried to open cs1.6 server. I opened a port 27015 :iptables -I INPUT -p udp --dport 27015 -j ACCEPT and it's done. I put this command in putty : ...
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101 views

Configure separate SSH access on multiple interfaces for SPA

I'm trying out SPA with a client and a server machine that has 2 ethernet interfaces eth0 and eth1. I want to enable separate SSH access on both interfaces that are configured with their own static ...
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38 views

boot delays - old ssh connect to host messages connection timed out

I tried searching for a solution elsewhere, but nothing looks like this problem. After restarting our server, we get boot messages such as the following: ssh: connect to host dev.contractor.com port ...
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155 views

ssh not authenticating to kerberos

I am using my single PC as a ssh-client,ssh-server,kdc,admin-server. I am not using any of the virtual machines for this kerberos lab. I am connected to wife get the ip of 192.168.1.224 but i am using ...
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460 views

Beaglebone: usb0 interface not showing up

I recently installed Ubuntu 14 on my BeagleBone from armhf.com. However, I'm unable to ssh into my Beaglebone over USB. Running ifconfig, I discovered that there is the usb0 interface is not showing ...
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45 views

Can I add another user to my main user group without side effects?

I'm trying to set up SSH access on my computer. I want only SFTP to be enabled, so rssh seems like an option. I have the following plan: (My default user is called sebastian) chmod -R go-w ...
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377 views

“-bash: cmake: command not found” in MATLAB with SSH

I am using MATLAB. In its command window I am using SSH to access a remote machine and run commands. When I attempt to do so I get error messages such as -bash: cmake: command not found Now I ...
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132 views

Server at OVH (Ubuntu 14:010) work on SSH and HTTP ONLY from my cellphone(4g)

Hope you'Re all going good. So yeah this is alittle problem i have with the VPS i took at OVH. They say everything is fine in their end. But i managed to install nginx on the server and even then ...
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165 views

cannot ssh into an ubuntu server which seems to be due to a problem on server side

i'm trying to login in to an ubuntu server from windows msysgit providing the identity explicitly. output of ssh -i .ssh/id_rsa user@site is $ ssh -i .ssh\id_rsa user@user.koding.io -vvv > ...