Secure Shell or SSH is a network protocol that allows data to be exchanged using a secure channel between two networked devices.

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How to go through this duplicity stalled connection?

I am trying to set up backups via duplicity. Here is the use case: ~$ duplicity --encrypt-key CA17A4FA --progress --ssh-options="-l 8192" ~/Documents/ ssh://my.distant.host/save/docs/Documents Local ...
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3 views

How can I connect to apex oracle database using ssh?

I have obtained a workspace in apex.oracle.com , where I can use database provided for me. Now I can run the sql command in browser to do operations, but thats kinda slow. So what I need to do is , ...
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1answer
10 views

How to run a script on boot?

i have the following commands i want to run when the raspberry pi boots up, it is for my bitcoin minner to start cd /home/pi/cgminer-4.5.0 sudo ./cgminer -o http://xxxxxxxxxxx -u xxxxxxxx -p ...
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9 views

ssh under OS X 10.6.8 incoming works, outgoing Permission denied (publikkey

I have an OS X 10.6.8 installation that allows ssh into it (but not necessarily much further). However when it comes to ssh out from this installation, it fails in the two instances I can test, both ...
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0answers
6 views

Ubuntu 14.04 ssh server hanging when connecting but pings works

I am running an Ubuntu ssh server with login and ChallengeResponseAuthentication enabled. However, the following command outputs this and hangs until timing out: ssh -vvv name@xxx.xx.xxx.xxx ...
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4 views

CygWin shortcut to launch server, connect and start a program

I have miraculously only spent about 20 minutes getting an installation of cygwin to communicate with a remote box that I use for controlling my CNC machine. At this point, to get everything running ...
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20 views

SSH and telnet fail strangely on an embedded linux system

The target machine is an embedded linux running BusyBox v1.00-rc2 (probably) on an ARM board. It's sealed and I can't open it, not that I would have the resources or knowledge to do anything even if I ...
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2answers
13 views

When I launch a gui app via ssh on Windows 7, why is the GUI not rendered?

Machine A is running Putty connected to Machine B: C:\Putty>runas /user:admin "notepad" Machine B is running freesshd server: Starts the notepad.exe process, but does not render the GUI. Am I ...
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1answer
19 views

is it okay to allow password access to server?

I am getting ready to host my first webserver. I noticed that cloud providers allow access to your server either through a password or via ssh only. Do web administrators generally prefer the ssh only ...
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1answer
11 views

Missing ssh-keygen command on my system and need to generate keys

I guess the simplest answer would be install openSSH, however this is not so easy in my case. This is small router without packaging system, all is at flash disk. I don't want to install packaging ...
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0answers
10 views

SSH commands through HTTP REST API [on hold]

Is there any tool / server for running shell commands through http REST API? Preferably in Ruby. I need to run some commands in OpenShift Origin but they don't have API interface yet implemented.
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2answers
24 views

Will a query which may take hours to execute keep executing on remote server if I close the connection after executing the command?

If I connect to a remote database server via ssh, start mysql client and execute a query which may take a couple of hours to execute, then close the connection, will the query continue to execute ...
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2answers
35 views

ssh, scp or rsync for deploying built applications? [on hold]

I need to write a "deployer" bash script that will take a bunch of compiled/packaged Java applications and copy them to specific directories on our app servers. My options, as I see them, are ssh, scp ...
0
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1answer
18 views

Amazon EC2 Instance Continually Loses Connectivity

I am currently running wordpress on an Amazon ec2 instance, which runs fine with no problems most of the time, but occasionally outside connection to the instance shuts down. I can't access it over ...
0
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1answer
30 views

Using GNU screen to create a split screen environment from command line

Could someone please point me towards the syntax for using GNU screen from the command line. On a previous cluster, I managed to create a bash script that would create X number of tiled shells, each ...
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0answers
15 views

Windows - can't get Unison to run on Windows (bash: unison: command not found)

Windows 7 64 bit Hi, I installed cygwin and ssh and some other packages along with it. I also downloaded Unison and copied it to folders in c:\Program Files\Unison and added that path to the ...
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0answers
16 views

ssh-agent/ssh-add - how can I force confirmation by default?

I use ssh forwarding alot and I'm concerned about "agent hijacking", so, I like to use -c option when calling ssh-add, which enforces confirmation on every key usage. How can I turn the confirmations ...
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0answers
14 views

How do I set up an ssh local forward over vpn?

I'm trying to ssh into a work computer through my VPN, but am having a hard time getting it to work. My setup looks something like: +-----------Work ...
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2answers
16 views

ssh_config, host section for servers in search domain

I have test.example.com in my DNS search domains. When I ssh server01, it connects to my server as expected. However it doesn't follow my ssh_config rules because it doesn't match: Host ...
0
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1answer
30 views

Remote user password does not work for SSH

I have enabled remote login on my OS X mavericks macbook pro. After I ssh user@ip I am prompted for the remote user password. When I enter the remote user's password it's rejected. I am confident the ...
0
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1answer
18 views

SSH authorized_keys and newline

I am trying to configure SSH with public-key authentication on Debian. I can't seem to get it to work because auth.log keeps saying that can't read key type:...(key line)\n. It keeps complaining ...
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0answers
8 views

DD-WRT download for Linksys WRT54GLv1.1. Misleading typo in the dd-wrt website?

I downloaded build 14896 here (http://www.dd-wrt.com/site/support/router-database), which is labeled as "pre-SP2" from the website but the web interface of the router says dd-wrt v24-sp2 (not ...
1
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1answer
21 views

Asus RT-N66U Enable SSH Access

Is the option to enable ssh access to this router not available in the stock version of the firmware? I can only see "Enable Telnet" under Administration -> System. That's kind of lame. Telnet is ...
1
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1answer
28 views

Debian SSH authorized_keys is being ignored

I'm using authorized_keys to restrict the usable commands for an user. The owner of the ~/.ssh and the file is the root and set to chmod 700 ~/.ssh chmod 600 ~/.ssh/authorized_keys This was working ...
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1answer
15 views

SSH connection with key, not working with rsync

After creating a key with no password, I can login with SSH to my remote host: $ ssh root@machine.local Welcome to Ubuntu 14.04.1... However when I try to use SSH to rsync to the same remote host: ...
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9 views

Mac OS X 10.9 managing several identities for ssh-agent

IS: I need to use several private keys, which are stored under ~/.ssh to connect to remote hosts. That is, only one of them (stored in id_rsa) is read by ssh-agent when it starts with defaults, as ...
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2answers
22 views

Don't have permission for .ssh folder and the keys inside, despite being owned by me

On my Mac, I can't use git (and consequently Heroku) because of incorrect file permissions. The root user can access them fine, but my user cannot, despite me owning it and it being in my home ...
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12 views

Get growl notifications from within a unix screen which is not in focus from a remote SSH session

Using iTerm2 I have growl notifications working within a (unix) screen session on remote servers when that window has screen's focus: My server's ~/.bashrc has: growl() { local ...
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1answer
30 views

Can someone set me straight on SSH into my personal computer?

I have opened port 22 on my router (using the Belkin GUI) and it forwards to the ip of my computer (the one that is 192.xxx..x.x) and I have sshd listening on port 22. I can ssh in from within my ...
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0answers
6 views

connecting to Server via Reminna Remote Desktop

I am trying to connect to an ubuntu server via Reminna using RDP. I can connect via the command line with ssh -i privatekey.pem ubuntu@ipaddr But when I try to connect with Remmina using the ...
1
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1answer
23 views

screencapture command on mac fails silently when sshed in

I'm trying to tinker with a machine where I can only connect via shell. I don't have physical access and can't access VNC (maybe that's another question). I'm trying to take a screenshot right now to ...
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2answers
29 views

Run a script post login linux

I would like to run a script after a linux user logs in to do some additional security checks. The user should first login normally using their password, but then be checked with my script, and then ...
1
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1answer
42 views

How to scp without password prompt without storing private key

Here is my current setup: Connect to a Ubuntu server (Let's call this the server) from Windows Do something interesting. Send files from server 1 to another Ubuntu box (the box). I used to store ...
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2answers
24 views

How do I stop PuTTY becoming unresponsive to input when displaying large amounts of text?

I use a windows 7 machine to ssh into a remote Linux machine using PuTTY 0.62. When I accidentally forget to stream the output to a file and run a program that prints a lot of data to the screen I ...
0
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1answer
21 views

Is there a way to copy text in htop?

Normally in putty you can just select text to copy it, but I can't seem to select text with my mouse in htop. Of course there's no right click menu to copy, ctrl+c doesn't work, and I didn't see any ...
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4answers
54 views

FTP: Cannot connect using FileZilla on Windows.

I installed FTP Server Services on my IIS 8.5/Windows 7 workstation, and tried to FTP using FileZilla from my laptop (client - Windows 8). I tried to configure the Network Settings using Network ...
0
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1answer
27 views

Why is [ssh,scp,rsync,etc] so slow, from a VM to another local machine on my gigabit local network?

I have a VM A running the latest archlinux with QEMU, KVM and a Virtio network card. It is a buildbot and it needs to drop the result on another machine B on the local network. The VM is started with ...
0
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1answer
10 views

Can’t ssh to the router from the computer (windows) in the same comcast network

I have a ASUS RT-N16 router flashed with DD-WRT. I connect it’s WAN port to a COMCAST modem. The problem is I can’t ssh to the router from the computer (windows) in the same comcast network. (just ...
1
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1answer
13 views

why does OpenSSH 6.x client send a string upon connection but 5.x does not?

TL;DR: Why does the ssh client for OpenSSH 6.x send the string "OpenSSH_6.2p2" immediately when connecting, and OpenSSH 5.x client does not send anything? I am trying to get an ssh tunnel working ...
0
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1answer
20 views

sudo ssh asks for passphrase when it shouldn't

I am able to ssh user@remotemachine without password using a keypair with an empty passphrase. However, when I do sudo -u user ssh user@remotemachine it keeps asking for a passphrase. Also sudo -u ...
0
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2answers
22 views

CentOS. Set environment variable permanently

I used a following commmand in SSH terminal on my server: export LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib and it works fine: my program finds all libraries at this point (if I launch it from my ...
0
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1answer
24 views

Putty refuses connections to all remote servers

I'm trying to connect to my VPS servers, but putty is giving me connection timeout errors. I recently got a new broadband connection and for some reasons putty is not working on the new connection, ...
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0answers
11 views

How to share a X server between different users on the same machine?

On the same computer, accessible by ssh, i would like to start a X server with one user that could be used by all other users, currently when i do this, if i start an application with another user on ...
2
votes
1answer
17 views

Cross realm kerberos authentication with ssh

How can I configure server wide cross realm authentication on an openssh server using kerberos without having to add principles for both realms in the .k5login file?
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0answers
8 views

Reversed SSH server with multiple clients

We are installing several raspberry devices to our clients. We need to have access to those devices via SSH. Ideally, we want to have a SSH server which will be connected by clients. Is this possible ...
3
votes
1answer
34 views

SFTP transfer a file from server to desktop

I am trying to compete an assignment for school and I have one final step. I have use the "put" command to load the file. Then ran a spool and the file followed by ending the spool. Now I am back at ...
5
votes
1answer
41 views

How are Ciphers, MACs and Key exchange algorithms negotiated by OpenSSH?

Looking at the man page for sshd_config I see the default list of algorithms for Ciphers, Key Exchange (KEX) and MACs. In my set up, I have selected a subset of these algorithms for use (i.e. I don't ...
2
votes
4answers
87 views

Detecting known computer on public network in BASH

Anybody know of a way through BASH (specifically OSX terminal, but I'd prefer a BASH only solution without OSX' in built functionality) to detect a known computer on a public network (that I am also ...
1
vote
4answers
163 views

Shell script: ssh to remote machine, then exit: 'exit' does not work

I have a shell script of the following type: #!/bin/bash ssh mylogin@myremotemachine.com echo "Hi" exit I run it locally to do something on a remote server (represented by 'echo "Hi"'). However, ...
0
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1answer
23 views

installed samba, now ssh clients cannot connect

I want to install Samba on my Linux Mint 14 Nadia server, but when I do, my clients that use SSH can no longer connect. All attempts fail immediately with a ssh_exchange_identification: Connection ...