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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Incosistent behaviour of GNU screen when run from local machine or ssh

I have noted the following incosistent behaviour of screen. I run screen -dmS test screen -S test -X stuff "ls -lh^M" The first line starts a screen session named "test", and the second line ...
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20 views

Is there a good terminal window application for Windows? [on hold]

Is there a good terminal window that works well with both PowerShell and SSH connections to Linux machines? So, I need something like Putty but to work with local PS/console. I tried Console2 but it ...
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1answer
18 views

How to run remote linux command that won't stop after closing shell

There is a Linux terminal command that I want to run on a remote machine. I can ssh to the machine and begin executing the command (it's output being directed to an output file); however, once I ...
4
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2answers
38 views

How to find Raspberry Pi on Network

I have a Raspberry Pi connected to the Internet via LAN or via wireless. How do I scan my local network for its IP address so I can SSH into it? While I can just connect it to a monitor and manually ...
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0answers
12 views

how to enable ssh fro all ips [on hold]

i am able to login to my VNC now but ssh not works on my ip , how can i enbale all ips to work for ssh vi VNC , which file have i to edit for it , i am using centos server pls help when i try to ...
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0answers
22 views

Where is the SSH documentation [on hold]

I'm trying to create an SSH client using socket in C++, but I can't find the documentation for how SSH works. Where can I find it?
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1answer
12 views

netstat showing multiple responses for single listening process

Why does netstat -lntp show multiple responses as 0.0.0.0:22 & :::22 for a single sshd process? Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program ...
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2answers
12 views

Running scripts independently on Raspberry Pi

I have a couple of python programs, such as one which checks if the Collatz Conjecture is applicable for a given number or not, and writes output to a file (it runs on a Raspberry Pi). Although I ...
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0answers
10 views

OpenSSH for windows using /cygdrive/g/.ssh as home folder

My problem is simple. I just installed OpenSSH ( I also have cygwin, but I need to have the windows command line ssh.exe working ) . When doing ssh -T git@github.com I see that ssh.exe is trying to ...
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3answers
251 views

As a user with a home server, is it particularly bad or dangerous to open port 22 to my server?

I have a CentOS home server that I use for various things, which sits on my home network behind my router. Normally when I want to do something remotely I will VPN in (my router has a built-in OpenVPN ...
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0answers
11 views

cannot see files from SSHFS

I followed the instructions provided by digital ocean to mount an SSH connection using sshfs and macfuse. It is working from the commandline I can see the remote folders in /mnt/mydir But in Finder ...
2
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1answer
13 views

cygwin does not use $HOME as home [on hold]

On my Windows system, I have set the HOME environment to %USERPROFILE% which is my current Windows user home directory. After I started the cygwin terminal, I can see my cygwin HOME is ...
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1answer
12 views

SSH hanging after accepting public key

I'm getting strange behavior from ssh. I'm trying to log in to an ssh user named 'nfs' (e.g. ssh nfs@example.com) and it accepts the public key, but hangs. The contents of ssh -vvv immediately ...
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1answer
30 views

Strange Vim/terminal use from ssh via Mac OSX

I am using terminal from a Mac OS X 10.10 (Yosemite) and SSH’ing into a fedora machine and am having a couple strange issues with the terminal: When I :q from vim, the contents of the vim screen is ...
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0answers
9 views

ssh into fedora inside virtual box over internet

I am running fedora server in a virtual box inside a windows 7 host. I can ssh into fedora from this windows 7 host. How ever, I stay out of my place most of the times with a laptop at my disposal, ...
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0answers
19 views

Linux virtualbox machine ssh from host

I've recently created a CentOS 6.5 Virtualbox machine. (Portable-Virtualbox) This is currently a replica of the CentOS 6.5 desktop that I use as a file server. In order to use this Virtualbox CentOS ...
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0answers
18 views

Screen: user session closed, why?

For a couple of years now have been relying on a bash script that invokes a java server process via screen; until last night it has run flawlessly, just ssh into remote server >> sudo screen >> invoke ...
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0answers
5 views

connection timeout in gnome connection manager to use ssh to server

conection-manager tool in UBUNTU to ssh to one of my server. Previously i was using putty in windows. Consider a situation, where i want to run continous ping and lock the screen, after 2 hr it ...
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0answers
9 views

Access remote applications with console

I am accessing my remote desktop (OSX) by ssh (my local computer is also OSX). Everything is working fine but suppose now I want to access my remote current gmail sessionsfrom the console. Is there a ...
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0answers
10 views

Raspberry Pi - SSH forbidden

I've been using MySQL Workbench to add a few databases to my raspberry. However, when I turned it on and on again, it wouldn't let me allow logging in again. bash: /etc/profile: Permission denied ...
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0answers
11 views

Follow current window in screen -x

Using screen -x (after connecting over ssh) from a second computer is a great way to follow what someone is doing in a terminal. However, if the first person changes the screen window (C-a p or C-a ...
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0answers
23 views

copying files from one server to another windows

I have a script where I login to a windows 7 machine(Let's call it A) using SSH. In my SSH session, I am trying to copy files from a share(Let's call it B) to A. I've used cygwin on machine A for ssh ...
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1answer
21 views

SSH - Ignoring $PS1 in .bashrc

Relevant file contents: http://pastebin.com/6VtWcaWG Everything else including the aliases and the PATH variable are fine, but when I log in as root on my remote machine, the correct $PS1 (set in the ...
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0answers
9 views

SSH using Agent Forwarding with Windows Host OS, Vagrant Ubuntu Guest OS, and Keepass/Keeagent

Intent: To be able to deploy to lan-example.com from any dev environment; whether it be directly from the virtual OS, or any single-OS system, or even over the internet using ONE SSH key stored in ...
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0answers
8 views

Get rid of weird line break in vagrant ssh via mingw

I'm on Windows and open vagrant ssh via Git Bash. There appear to be some weird characters before the prompt that mingw cannot handle. How do I remove them?
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1answer
10 views

SSH issues on centos

I'm trying to switch all of my servers to ssh key auth logins. I have it working with some servers but for what ever reason my new centos server is not working correctly. I am on windows and using ...
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0answers
9 views

ssh-keygen change passphrase, askpass prompt still asks old one. seahorse related?

I changed my ssh passphrase with ssh-keygen -p and it is correctly updated in the id_rsa file. I then removed all keys from ssh-agent. Seahorse (or gnome?) reloads all keys immediately into the ...
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1answer
29 views

How do I properly start a vnc server on fedora?

I don't remember this being difficult last time I used vnc. This is what I've tried (I'm running fedora 21)... First off, install a vnc server. sudo yum install tigervnc-server ... y Now to ...
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1answer
18 views

How can I use ausearch to log the IP of a user when they modify a file over SSH?

My team logs in on a development server using the same root password; we have not set up separate user accounts. I am now trying to create a log of file changes and I want to distinguish between ...
0
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1answer
14 views

Port forwarding not working on Verizon FIOS router

We have a MacPro connected to a Verizon FIOS modem/router. We are trying to connect to it via ssh remotely. It is set to listen for ssh on port 23. It works fine using LogMeIn Hamachi. But using the ...
1
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1answer
16 views

SSH working but SCP permission denied using the same password

I can successfully SSH into my remote sever (amazon web services if that matters, I'm on a mac) using ssh -i mykey.pem ubuntu@??.??.??.??? But when I try to use scp scp -i test.php mykey.pem ...
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13 views

Having trouble understanding how corkscrew works

I've recently been trying to use corkscrew alongside ssh and have had trouble understanding what to put in the http proxy field. I imagine this is just a misunderstanding on my part, but I thought I ...
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16 views

accessing remote web-pages from local computer

Suppose I can access my remote computer from the console putting (using OSX) ssh my_name@my_ip Suppose now I want to visit web pages of the remote computer, and this from my local only using the ...
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1answer
21 views

Iptables rules suddenly not working

I'm trying to set up a webserver using an Odroid U3; as OS I have Debian 7.4. The issue came when trying to load the iptables rules with iptables-persistent. I'm using the same file with rules I've ...
0
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1answer
10 views

How can I find a list of MACs, Ciphers, and KexAlgorithms that my openssh client supports?

Is there a way to make ssh output what MACs, Ciphers, and KexAlgorithms that it supports? I'd like to find out dynamically instead of having to look at the source.
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1answer
10 views

How to create private ssh RSA key from text file on mac?

I requested a client's sys admin to give me access to their AWS account.. so he sent me an email that looks like this -----BEGIN RSA PRIVATE KEY----- XXXXXXXXXXX -----END RSA PRIVATE KEY----- And ...
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0answers
11 views

Unable to login to a AWS EC2 ubuntu server - ssh connection OK but unable to get an interactive shell

It is what I see after a sucessfull ssh connection: Welcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.13.0-36-generic x86_64) * Documentation: https://help.ubuntu.com/ System information as of Sat Jan ...
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2answers
25 views

How do I use ssh ProxyCommand to connect to remote MySQL server behind bastion host?

Three machines are involved here. Localhost where I do my development. AKA laptop. Bastion host where you must connect first. AKA jump. MySQL server where I want to connect to. AKA DB. My ssh ...
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1answer
16 views

Scrolling in terminal (OS X) when running tail -f and ssh-ed into a machine yields some strange characters

I'm ssh-ed into a remote machine and running tail -f. Every time I scroll up/down using the trackpad, it yields some strange characters, like OB^[OB^[OB^[OB^[OB^[OOB^[OB^[OB^[OB^[OB^[O This didn't ...
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1answer
22 views

SSH client not found on cygwin64?

I startup the cygwin bash prompt using the batch script but there is no ssh command. How do I setup an SSH client in cygwin64?
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1answer
36 views

Did I just send my private ssh key?

I was setting up ssh for git following this guide. I used the key before on another system successfully, expecting it to work now too I tested it with: ssh -v -T git@github.com And received the ...
2
votes
2answers
82 views

Cyberduck Connection Fails/Timeout

How would I go about changing either my SSH config or Cyberduck configuration to enable SFTP connections from my local machine to connect through a proxy server and then connect to my destination ...
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0answers
22 views

openssh slower in windows 7 than linux

I can acces to a ssh server. My client ssh is on a dual-boot machine: windows 7 and ubuntu 14.10 With ubuntu, I can download at the speed of 190 ko/s in average (my connection is 2 Mb). Even better, ...
1
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1answer
25 views

How to add PEM file as SSH private key to “known hosts”

I have Ubuntu desktop, and I have been given a PEM file (mykey.pem) that is the SSH private key for a Linux server. I am trying to figure out where this PEM file needs to be placed locally on my ...
1
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1answer
66 views

SSH does not connect - Operation timed out

Since this morning I'm getting the following error message when trying to connect to my remote Ubuntu 14.04 LTS machine via ssh from a MacBook Air Yosemite 10.10.1. ssh_exchange_identification: read: ...
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1answer
21 views

Can't type anymore on Git bash after returning from ssh -tt

I wanted to execute a command in a remote shell in its interactive environment, so as to make it load my remote .bash_profile there first before executing the command. This works great: echo ...
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0answers
38 views

XBMC unable to connect via SFTP to server

I have a raspberry pi xbmc server set up at home that I use to stream videos over my local network, but I'd like to be able to stream videos over the internet. I am able to SSH and SFTP into my ...
1
vote
1answer
18 views

Does closing xterm terminate command running on remote host?

I'm using Linux a lot, but I'm confused with it. Maybe it is stupid question, but whatever. I'v logged in xterm to remote host by ssh. Now on the remote host i started command (rsync, a lot of data is ...
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0answers
11 views

How to use cert.pem and key.pem in client - server program for Authentication? [closed]

I am working on some client server based application, and i want to use cert.pem and key.pem file for authentication purpose, i have generated these files using certtool but i don't know how to use ...
0
votes
2answers
34 views

Linux remote control over internet

I have a ARMv7 mini PC in city A, and a laptop in city B. Both of them are behind router and firewalls, ARMv7 is running Ubuntu 14.04, only user is root, Laptopis running ARch. I want to access the ...