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 access drive on linux

I have scientific linux(Scientific Linux release 6.6 (Carbon)) installed on my company desktop. When I perform "df -h" I am able to see a drive of 1.8TB attached to it, but as shown below I am not ...
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22 views

Openssh installed still Putty is not working properly

I have setup 2 virtual systems of ubuntu using VMware player7.1.My physical system is running on Win7. Both the VMs are configured in Bridged Network mode. I am using wifi router in my home. I am able ...
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24 views

Execute local commands from remote server using Xshell.

I usually use Xshell on windows to access my Linux server. Every time when I want to copy a PDF file from Linux, I need use sz file.pdf to copy the file, then locate and open the file on Windows. How ...
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24 views

SSH agent forwarding in Vagrant

My workflow consists of running at least two Vagrant VMs at the same time - one of them acts as a web server running the application and the other is used for local development (vagrant ssh => ...
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1answer
29 views

Accepted publickey for userx from y.y.y.y (ssh authentication)

Server A and B is setup for autoSSH I am on ServerA (y.y.y.y) and is accessing ServerB. I understand that A's public key is store in B and is use by B to encrypt the challenge to A when A connect. ...
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33 views

rdiff-backup operation not permitted

Objective I'm trying to execute the following command in my Python script: rdiff-backup --terminal-verbosity=5 --remote-schema "ssh %s -p1019 -i C:/Users/Adam/.ssh/private-passphrase ...
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1answer
41 views

Screen Sharing with Linux Machine Through Login Server — OSX Yosemite

I have a specific question pertaining to how I can work remotely using my Mac. The group I work for requires you to go through a "login" portal (a machine that you have to ssh to before accessing any ...
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1answer
17 views

Detach Disk from GCE VM to mount and edit SSH

i am trying to detach disk on temp instance so i can mount and edit ssh_config but when i am using gcloud compute instances detach-disk INSTANCE --disk mydisk it shows ERROR: ...
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44 views

No proxy tunnel softwares works properly on my OSX Yosemite 10.10.2

I run PoroxyCap 2.7 on my OSX and it used to work properly 38 days ago, then expired, so I bought a licence number, and the software now opens.However it doesn't redirect through proxy.Before buying ...
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1answer
43 views

how do I ssh while automatically using the password I use for my account

Hi I have some hosts I need to ssh to, the username I use for those hosts are different then the username of the pc that I ssh from. but the password is the same, is it possible that when I ssh it ...
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1answer
16 views

Is it a good idea to upload my private key to VPS / servers? [closed]

Saying if I am deploying my application to the server using git, and the repository needs authentication to be pulled, it will be very convenient if I just upload my private key there. However is it ...
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1answer
25 views

Change SSH Server Key without bothering users

I read an article that openssh is able to "slowly" change the server key to a new one over time. A slow migration so to speak. So the user won't get those "Fingerprint has changed"-messages. ...
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23 views

How do I enable rsh in Oracle Linux 7?

I have two systems, a Solaris and an Oracle Linux. I can rsh from OL to Solaris but not from Solaris to OL. I can also ssh from both machines. I was reading this and I tried to create an rsh file in ...
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1answer
50 views

Cannot connect to Google Compute Engine instance via SSH

i am new to google cloud,i just deployed my first instance it was working fine till yesterday, i used last time to set email server using this tutorial email server, but now i am unable to connect ssh ...
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1answer
28 views

SSHing into VPS with single IP

I have Comcast Internet for my home, and have a single IP. I've set my hardware router to direct SSH to a physical Linux server. On my physical Linux server, I've created a virtual private server ...
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186 views

Can't connect to SFTP: Received unexpected end-of-file from SFTP server

When i try to use SFTP via filezilla to connect to my CentOS 6.6 server i get the following error: Status: Connected to (redacted) Error: Received unexpected end-of-file from SFTP server Error: ...
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1answer
49 views

Cannot SSH to localhost without password

First off, I want to say that I've tried everything in this question here, and it didn't help me: How to SSH to localhost without password? I had a file permissions issue recently because I don't ...
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29 views

Passwordless ssh login to vagrant box from another user

I have a new user in my vagrant box(trusty64) and I am trying to ssh into it. Instead of logging into vagrant user after vagrant up, I want to login to my username. What I have done so far Created ...
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1answer
19 views

Copy paste(clipboard) works differently in ssh and local system

I am using my local system to copy some text using ctrl + c In ssh i use this command to paste shift + insert The above works fine Now i using this command to copy from ssh ctrl + insert ...
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64 views

SSH with two factor authentication

I am trying to use two factor authentication on my server so that when I ssh from my mac terminal it will ask a username and password as well as performing two factor authentication. I checked and ...
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0answers
18 views

Setting up emergency console access with xen [migrated]

On Gandi (or other providers) you can activate an emergency console to your VM. It binds a SSH channel to a temporary IP and port. I have my own server running on xen. I would like to implement an ...
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2answers
57 views

Setting default group permissions via SFTP

I am setting up a file server where users log in via SFTP. I want all users to have the same permissions to read and write any file. Since they all have different accounts with different passwords, i ...
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1answer
49 views

Network error connection timed out

I am not able to find solution for this been searching google for last 2 hours. I entered wrong password in Putty while connecting to my website server. I entered it wrong like 3 times i think. Now ...
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31 views

Logging in to ssh doesn't ask for password, but scp does

I am logging in to my (Rackspace) server using ssh via putty where it doesn't prompt for a password. But using the same IP if I transfer files via scp, I am prompted for a password. How could I ...
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27 views

Squirrel Mail - POP3 Migration - Server to Server

I'm looking to migrate Squirrel Mail mailboxes POP3 over to a new server and i can't find a guide on how to do this and which plugin would be best to use? I've managed to install Squirrel Mail on the ...
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35 views

In Skype, can I use a camera installed on another computer?

I have two laptops: one has a camera but it is too slow to make a video call; another if fast enough but its camera is broken. How can I make Skype on the fast one to use the camera from the other ...
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1answer
23 views

connecting to host running ssh2 server using ssh client

I am trying to connect to a linux host( target_host) running sshd2 using a ssh client( client_host) ;While doing so I converted the pub key of client_host as ssh-keygen -e -f id_rsa.pub > ...
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2answers
36 views

Clone Drive Using Linux DD Command: Send IMG Over SSH Connection

I SSH to a VPN running Ubuntu Linux. To make backup copies of the hard drive, I use the following dd command: sudo dd if=/dev/sda1 of=/home/rick/hdImage-20150704.img It works, however, is there a ...
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1answer
47 views

Pushing routes in OpenVPN not working on iOS?

Because of a certain public government firewall with deep packet inspection preventing OpenVPN out of the country, I am trying to run OpenVPN over SSH. I also wanted all traffic to run through ...
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1answer
42 views

PuTTY working, Terminal SSH is not (with Private Key)

Setup a new server (on Rackspace), got it working in PuTTY/KiTTY. When I run from terminal (Cmder), it asks me to enter a passphrase (which PuTTY doesn't), I hit "enter" (there is no passphrase), ...
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50 views

SFTP with Google Authenticator for 2FA

For my servers I'm currently using Google Authenticator for 2-Factor Authentication over SSH and it works as it should. One issue that I have is that trying to connecting to my servers over SFTP using ...
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3answers
54 views

How to make a local tar file of a remote directory

This link describes how to copy tarred files to minimise the amount of date sent over the network. I am trying to do something slightly different. I have a number of remote files on different ...
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1answer
26 views

How to chroot with sshd in a directory not owned by root?

I followed this, to restrict user to a determinate directory and it works perfectly, but i need to chroot a user in a directory that is /dir1/dir2/dir3/dir4 Suppose dir1 is owned by root, dir2 by ...
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2answers
61 views

External IP Addresses, Subnet Masks, and SSH - How does it all work?

I'm really confused as to how I can connect to a specific computer on my network on a computer in another network over the Internet. For example, I have a beowulf cluster constantly running at my ...
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1answer
17 views

input/output error while copying PNG files from linux server to desktop using scp in cygwin

I am trying to copy some png files from linux server onto my local desktop running windows 7. I am trying to copy the files with cygwin using the scp command. I do not get any syntax errors but all my ...
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1answer
22 views

How to checkout via SSH on bitbucket

Is there some sort of trick to cloning a bitbucket project via SSH so you don't have to manually enter a password each time? I've tried following their docs and I was able to get to the point where ...
0
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1answer
28 views

Amazon EC2 Security Group inbound rule with a dynamic IP

I'm just getting started with Amazon AWS and EC2 in particular and I was wondering if someone could clarify what I see as a potential problem with EC2 Security Groups. Right now, I'm in the process of ...
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1answer
31 views

“WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!” constantly occurring, even *after* deleting known_hosts

As per title, lately I started getting the error "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!" after I set up a new server in AWS. I'm on OSX Yosemite (10.10.3) I'm aware of nearly all the ...
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After installing updates and rebooting server SSH keys modified to use hostname instead of IP

After a recent update on my Ubuntu 14.04 AWS EC2 server my remote machines could no longer ssh in. Checking the syslog on the EC2 I found: Jun 26 02:27:06 ec2: ...
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1answer
51 views

Network error: Connection timed out

I am trying to connect to server through Putty. It works fine for few days. Then I entered wrong password few times and Putty is stuck and I force close it. As soon as I do this, I am getting error ...
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1answer
36 views

Vagrant and ansible facts

Is it possible to have ansible display facts about a vagrant box? The ansible documentation uses ansible hostname -m setup even if I connect with the vagrant user I would still need the ssh key ...
2
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1answer
41 views

User transparent SSH multihop

What I have is the same as this question SSH tunnel through two servers to access a web service on port 9091 (mainly because I asked that question). But the difference now is that I'm accessing it ...
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1answer
18 views

Send file from windows local host to remote server via ssh

How can I send any file from a windows local host to a remote server via ssh? If possible, using only shell command line.
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2answers
38 views

Allow SSH direct Root user login to particular IP addresses

I have configured ssh login disable direct root user, configuration are, /etc/ssh/sshd_config Port 1845 PermitRootLogin no AllowUsers SKBFSXDWA I would like to direct root login to specific ...
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2answers
29 views

Q: Is it possible to monitor SSH activity across local network (within organization)?

Is it possible to monitor SSH activity within the local network of the organization? Specifically is it possible to: View open SSH connections per user/machine along with the servers they are ...
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1answer
17 views

Rsync behaviour/differences & newbie

From my understanding, rsync over SMB tries to build a file list each time on source/destination to check any changes have been modified before a copy takes please. I’m trying to understand the ...
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1answer
30 views

Acessing a secure site via Putty SSH Tunnel outside the browser

I wish to access all requests to selected secure domain e.g. https://testdomain.com from anywhere on my pc (not just browsers) via putty ssh tunnel. I tried using a dynamic and this worked when I ...
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2answers
22 views

SSH : do we need to regenerate the public/private key whenever the IP addresses of server or client changes?

Do we need to regenerate the public/private keys whenever the IP addresses of the server or client changes? How do we enable the logging of the sshd so that i could see the conversation between the ...
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37 views

How can I do ssh or scp without restarting the sshd service

I had a problem related to ssh about a week back -- Ssh/Ping Problems in Mac Yosemite through wifi but not ethernet. I was able to solve the problem. However, now I am facing another problem, where I ...
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1answer
16 views

kinit worked but without kinit ssh doesn't work.

Case 1) machine: kinit machine: xxx@production.xxx.com's password: (inputted my password) machine: ssh machineB production.xxx.com Successfully sshd. Case 2) machine: ssh machineB ...