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

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Problems using the start-dfs,sh on hadoop 2.2.0

Im using this tutorial for installing hadoop 2.2.0 http://codesfusion.blogspot.in/2013/10/setup-hadoop-2x-220-on-ubuntu.html I've completed many of the steps successfully but I'm stuck over this ...
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Remote desktop to window 7 and its VM (Is it possible)

I have a question related to remote desktop from windows 7 to a ubuntu server Computer 1: Windows 7 installed + ubuntu server installed inside a virtual box Computer 2: Windows 7 What I want to ...
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57 views

How do I initialize webcams without signing in to an X session?

I'm attempting to use OpenCV for a robotics project, and I'd like to be able to capture from the webcam without having to log in to an X session on the host. Currently I have to sign in through the ...
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153 views

Permission denied (publickey,password) when connecting to computers with LAN

I have two computers in my local network behind my belkin router in my home. Both are running Ubuntu 12.04. I want to use secure copy to transfer a file from one computer to the other. Unfortunately, ...
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63 views

Remote Root Access over SSH Mount

I am looking for a way to access a remote file system as root, using a protocol like sshfs or fish://. My goal is to be able to administer files through a GUI locally (e.g. with Nautilus or dolphin) ...
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43 views

replace password prompts by confirmation

I'm a little annoyed by having to enter my password too many times (e.g. while running commands that start with sudo). There are ways to completely disable password prompts, e.g. How do I turn off all ...
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611 views

SSH manager like Tera Term Menu or SSHMenu for Ubuntu

I am looking for a ssh client that works like terraterm and has a menu where I can store the credentials of all the ssh server I want to access. Some of the server s I log in have 50++ chars ...
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232 views

Can t update ssh

I have two server, the first (target) is running my website and can t be rebooted. The second is my backup server. I want backup to be able to rsync to target. I can connect to the two with putty on ...
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309 views

Open Remote Terminal Location from Nemo in Ubuntu 13.10

In Nautilus it was possible to build up a ssh connection to a remote server via passphrase. Then you could bookmark the address and go there really fast. This still works in Nemo with Ubuntu 13.10. ...
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35 views

SSH: how to modify received characters?

I would like to configure my Ubuntu server(without X Windows) to modify escape characters received from the SSH clients. Because by some reasons I can't modify original keystrokes on the remote ...
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2answers
2k views

How can I connect to remote windows domain knowing gateway hostname and domain name?

I have received credentials for my University's network machine (Ubuntu yay!) that I have ssh access to. I would like to connect to it but first I need to connect through a gateway that I have ...
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48 views

How is a login via an ssh private/public key associated with a given user

I've created the private/public key pair using ssh-keygen. I installed the public as described in https://help.ubuntu.com/community/SSH/OpenSSH/Keys And it works without a password, as expected - but ...
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217 views

Can't copy files from mac osx via afp due to locked volumes

I am trying to copy some files from my laptop (OSX) to a file share on my ubuntu server. I have connected to the server in finder and I am able to copy from it and execute, delete files on the share. ...
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31 views

can't reconnect via ssh

Pretty sure I'm doing it wrong, but I'm not at home right now and while using an ssh connection to my computer, my connection closed and I can't reconnect. I'm about 90% positive that my computer shut ...
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1answer
1k views

ssh working so slow

Whenever I start my local ssh login I have to wait for seconds to write a complete command. Even "ls" is taking so much time. I am using it wireless with two of my linux laptops and connecting to my ...
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963 views

Can curl localhost, but can't access port 80 from LAN

I can't find an answer to this question anywhere. I have ssh access set up, and can tunnel into my server. When on the server, I can curl localhost and get a response: curl localhost However, when ...
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1k views

Unable to execute command start-all.sh in Hadoop

GUYS I'm using this tutorial How to install Hadoop? I mean the one made by Luis Alvarado in one of the comments .. So I'm on Ubuntu 13.10 64bit Hadoop version is 2.2.0 Actually I'm a total newbie ...
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271 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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Cannot connect to university computer via ssh over a VPN connection to my uni. network?

I need to VPN for happen a ssh connection to my uni. server. Both computer powered by Ubuntu 13.10. I am able to establish VPN connection to the network but ssh connection does not repond and gives ...
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1answer
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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115 views

SSH asks password when invoke it in script

I have one master and four slave computers. I generated rsa public/private key on master PC. Then I copied publickey (id_rsa.pub) to slave machines as authorized_keys. It doesn't ask password when I ...
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115 views

ubuntu server 13.10 - shutdown/reboot does not work

I recently installed Ubuntu Server 13.10 on a dedicated machine. I usually only log in via SSH, since there is no monitor attached. However, using sudo shutdown -h or sudo reboot now does not work. ...
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41 views

Multihop SSHFS from boot

I have a server at uni that I can ssh into from home. From there, I can ssh into my work computer and I have access to a NAS I have mounted. I can't ssh directly into my work computer. What I would ...
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133 views

Permissions on .ssh folder?

I am trying to run a script that does a SSH connection as user 'nobody' (that is my apache user). Since when doing a SSH connection, the file ~/.ssh/known_hosts needs to be written, I am getting an ...
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2k views

Intellij unable to fetch from git

I've cloned an existing git repository. Git is working fine when I pull using command line. However, when I try doing the same from Intellij, it says Fetch failed. Fatal : Could not read from remote ...
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avatar_cache_open_cb: Operation not supported

When I run gitg via ssh with X11 forwarding, each time I click one of the commits the following warning appears on my screen: ** (gitg:25283): WARNING **: avatar_cache_open_cb: Operation not ...
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179 views

'apt-get upgrade' getting stuck

When trying to install updates after checking with sudo apt-get update, sudo-apt get upgrade is not installing them. username@username:~$ sudo apt-get upgrade Reading package lists... Done Building ...
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make mistake in setting IP

I have a device that has Linux Ubuntu OS. I use SSH for connecting to it. my Linux version is like below when typed cat /proc/version command: Linux version 3.2.40-g996c4d7-dirty ...
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154 views

Netatalk authorizing with Windows Active Directory Clients

We have an Ubuntu server that we intend to use to share videos and other content over AFP to our client Macs. AFP works flawlessly by setting the allow list to one single user. The problem arises when ...
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1answer
273 views

Can ssh onto server using PuTTY, but not ssh from terminal

I have a very simple Ubuntu server with a couple of git repos on it, nothing special. At home I used a Windows PC, and use the PuTTY program to interact with the server. At work however I have a Mac, ...
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1answer
743 views

Disable password authentication in ssh

I followed the following guide: help.ubuntu.com/community/SSH/OpenSSH/Configuring But it is still possible to ssh into the machine by entering a password (tried on win with putty) Any advice?
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104 views

SSH session hanging the remote desktop

I have been remotely connecting to my ubuntu dekstop at work using SSH, I have noticed that after some ideal time the connection hangs and on restarting the SSH, ssh does not identify my desktop on ...
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How to Mine w/ 5+ Graphics Cards on Gigabyte 990FXA UD5 (Ubuntu 13.10) [duplicate]

What is the specific process by which to properly set up 5 or more graphics cards for litecoin mining on the Gigabyte 990FXA UD5 or other motherboards running Ubuntu 13.10?
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441 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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1answer
170 views

Emacs hangs when run through SSHing to my Ubuntu Box (13.10),

Running Ubuntu 13.10, I cannot run emacs when sshing to my box ssh -l username someipaddress When I run emacs, it simply hangs. I have also have recently installed dbus-x11 . Before installing ...
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ssh dynamic socks server running in the system is not accessible from outside

I have an infrastructure hotspot setup on my Ubuntu machine using ap-hotspot. I connect to this hotspot from my Android phone and am able to access the internet through this. Now, I have a ssh ...
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1answer
167 views

How to install rt73usb in Ubuntu Server 12.04.4?

How can I install rt73 on Ubuntu Server 12.04.4 LTS? I have installed Ubuntu Server on an old Laptop (Advent 7109B) and wireless is not working by default due to missing drivers. I found online I ...
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how to access the executable file from server on client machine [duplicate]

I have two machines: one with Ubuntu 12.04 server and another with ubuntu 12.04 client. I am having some software installed on Ubuntu server machine. I need to use this software on client machine ...
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2answers
246 views

Copy text from LibreOffice Writer to text file using terminal

I am connecting to my Ubuntu 12.04.4 LTS Server via ssh. And I want to view my LibreOffice Writer Notes remotely. I need a way to copy text paragraphs from .odt files to a normal text file. This ...
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4answers
300 views

Access folders with sudo priviliges via Nautilius-Connect to remote server

I need to access the /var/logs folder & many such folders on my remote server from nautilus, using "Connect to server" via ssh. I avoid root logins & have disabled it. I would like to use sudo ...
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1answer
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Couldn't connect to accessibility bus

When using ssh with X11 forwarding, I am getting various errors and warnings when running gui applications. As an example, any time I am running gitg, I get the following warning: ** (gitg:15904): ...
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1answer
51 views

I cannot access my server [closed]

I cannot access my ubunto dedicated server ubuntu1204-server_64 using nx client Each time I try to connect there is a connection error. Nx client may be disabled on my host.. I need your help to ...
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1answer
221 views

rsync two existing directories copying everything

I have two file servers in two locations. Currently both have the same data, which generally is unmodified (used for read only access).When the second server was set up (the one I'm sshing to) the ...
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1answer
93 views

Two instances of Conky keeps flickering

I would like to have two instances of conky running om my screen (possibly three later on) as I would like to show statistics from my two Raspberry Pi's. I'm running Xubuntu/XFCE4 by the way :) I ...
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Server's URL not opening in browser and unable to ssh

I just installed Softaculous on my server which is using ISPConfig3. But the URL https://myipnumber.com:8080 of my server is not opening in a browser and I am not able to ping to this IP either. And I ...
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135 views

SSH to Private to My Mac (host only) network?

I have been trying to get an install of Ubuntu 12.04 running on my Mac and have attempted it via VirtualBox and VMWare Fusion 6. The problem is I need to be able to ssh to the Ubuntu 12.04 from OS X ...
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installing ubuntu base system in home folder as non-root

I don't have root acess to a server which is running centos. I need a minimal ubuntu chroot environment in my $HOME . (just the apt-get, repositories etc to install packages and run them in terminal. ...
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Why would SSH ask for password every other day?

So I've been using ssh for quite a while with a server for the company I work with. Since about a month ago ssh keeps asking me for my passphrase for the rsa key, mind you, it does it every other day. ...
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Disconnect Idle session

I am on Ubuntu 12.04 LTS, no GUI installed. I want to configure the disconnection of a user (ssh and terminal) if their session is idle for 15 minutes. I tried to add the following to /etc/profile: ...
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cluster, PXE boot, without disk

I would like to build a cluster to handle converting the movie. At home I have 12 dell without disk. All C2D 1Gb DDR2. The assumption is such that - One server connected to the switch. master - All ...