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 make byobu output the complete history directly to buffer?

It is possible to enter some sort of scrolling back mode with some keys. But I wonder if we can directly output to the buffer and use the scrolling of the terminal app. I noticed it is possible, ...
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60 views

The virt-manager displays “Gtk couldn't be initialized”

I am running the virt-manager on RHEL 7.0, but it always display "Gtk couldn't be initialized": [root@dhb5 ~]# virt-manager --debug --nofork 2015-08-17 03:21:09,895 (cliutils:75): virt-manager ...
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46 views

Namecheap port forwarding

I bought a domain name (say x.com) on namecheap. When I go to x.com using my web browser (port 80), I get my index.html since I'm running apache. But when I try ssh user@x.com I get Connection ...
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1answer
35 views

-bash-4.2$ for command line?

I don't know why when I SSH with putty onto my VPS, my command line starts with: -bash-4.2$ It hasn't ever been like that, it was myname@localhost Only thing I have done different in the last 24 ...
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1answer
20 views

Access the host's cmd remotely from external address using ssh

after installing Openssh, I can access to the ubuntu's cmd using ssh from and a linux OS or a windows (using putty) and not only locally but using a wan address(public). My question is : what should ...
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1answer
18 views

Netfilter/tc rule to separate SSH and SFTP traffic?

When I connect to my server (RasPI 2 with Raspbian) remotely, I want my interactive SSH sessions to always have priority over any running SFTP sessions. Also, SFTP sessions should have less priority ...
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16 views

Is it a good idea to use the host computer as proxy of a virtual server hosted into it?

I plan to use a physical proxy between another physical server which is accesses via SSH, and the router, acting as firewall. Right now I just have 1 physical computer to use for this net structure, ...
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1answer
215 views

Is OpenSSH sending an email to no-more-sessions@openssh.com every time I connect?

When I try to connect to my EC2 (Ubuntu 14.04.3) server with ssh -v server, I see this at the end of the log: debug1: read PEM private key done: type RSA debug1: Authentication succeeded (publickey). ...
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34 views

Setting up a VPN tunnel between a Linux VPS and a Windows Server machine

I've got the following setup: A low-power VPS with a static SSH-able IP address running Debian. A workstation running Windows Server 2012 with Ubuntu Server and a consumer Windows license running ...
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8 views

Why SSH Proxy redirects me to wrong website?

I use below command in my OS X to create a Socks Proxy connection on port 8080 of localhost : ssh -D 8080 -N username@websitename.com Everything works fine except when I want to browse some ...
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1answer
16 views

Putty: limit to where you send your keys

with putty agent on windows, how can i limit to which hosts i even send my keys auth tries? mostly concerned with applications that uses plink connecting to hosts i don't know about. does pagent ...
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1answer
15 views

How to safely set a user specific environment variable for non-interactive ssh connections?

I am setting up a unison based backup procedure. The client is a Windows Server and the server is OS X 10.10 server. I have a dedicated backup-user on the server that is allowed to connect through ...
1
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1answer
9 views

Is it possible to close the ssh session without closing byobu or the window?

If I use byobu, exit only closes the current shell. And I have to close all the shells to terminate the session, which is terrible, because I want to keep all the shells, which is why I use byobu. ...
0
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1answer
24 views

Can't Install Homebrew on OS X Yosemite

Attempted to install Homebrew with the following command: ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" Received this error: fatal: unable to access ...
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1answer
16 views

[Putty]Enabling keep alives through the target line

Because I am a (really) lazy person and got bored of entering my login credentials everytime I started Putty, I made a shortcut (I use Windows 8.1 on my laptop) to Putty and appended the target line ...
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13 views

Why can't I git push from gTerm / MATE Terminal?

I'm running Linux Mint 17 'Qiana' MATE and have a strange issue with bash sessions initiated via Gnome Terminal: whenever I attempt to push code to our git repo via git push, the operation fails with ...
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19 views

Does anyone know if PuTTy accept a Visual Basic program for previsualization for printing?

I'm many days with this problem on windows... And I don't know what to do. Can anyone help me please? This is the situation: Various clients conect to a server with PuTTy, obviously with their login ...
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1answer
17 views

Reverse Proxy, Port Forwarding for passing on Reverse SSH

I'm trying to access a webpage hosted on a device from an AWS public URL. The catch is this device's IP is not public. I am able to issue a command to the device locally (ssh -i path/to/Cert -R ...
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2answers
44 views

My school blocks routers and switches is there a way to ssh between 3 devices with one port

I have 2 raspberry pi's and my computer. I'm living in a dorm that provides 1 Ethernet port. They seem to be blocking my router. Is there a way to have both pi's here and be able to ssh into them. The ...
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31 views

SSH in Windows console: wrong interpretation of some characters sometimes

I use ssh.exe from the MinGW project to access Linux servers from the Windows native commandline. Or I use Console2, a wrapper around cmd.exe which makes it more usable, but it is still cmd.exe in the ...
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12 views

.ssh/config HostName part of alias

I know I can use %h to substitute the supplied host, e.g.: Host abc* HostName %h.xyz would allow for ssh abcdef as an alias to ssh abcdef.xyz. What I'm looking for is to get only the * part. ...
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25 views

Tunneling connection to server using another server as “proxy”?

So there are two servers: Main server, lets call it M1. It's the server every user will need to access somehow. Proxy server, lets call it P1. It's the server to help some users connect to M1 ...
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1answer
37 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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25 views

SSH2 connection issues on Ubuntu 14.04 - it randomly works when it wants to

So I've been digging around for a solution and cannot find an answer for this. Setup: I am using Eclipse Mars (v4.5) running on Win7 with a Linaro ARM-Linux tool chain. Eclipse has a remote host setup ...
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2answers
60 views

windows ssh localhost: connection refused

I want to try ssh myself (windows) so I open cmd and type: ssh 127.0.0.1. But I got this error: ssh: connect to host 127.0.0.1 port 22: Connection refused. I tried to use Putty but I got the same ...
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20 views

Hg653 redirect certain users to url

I tried ssh but ran into the issues below when looking on the routers webpage i cant seem to find anyway to enable its SSH, does it even have ssh and if so how do i enable it, i tried using putty to ...
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21 views

rsync: connection unexpectedly closed - Migration from AWS to Digital Ocean

I'm trying to migrate my Django site from AWS to DigitalOcean. I'm following this tutorial My problem is that I can't rsyncmy files. Just as info, I'm able to connect via ssh to my Digital Ocean's ...
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1answer
24 views

Calling telnet from an ssh command

I am trying to figure out a problem, which I have to do in a certain way, unfortunately. When I ssh into a remote host and log in (this will require a login), it is successful. If I then telnet to ...
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16 views

How to kill or abort ssh and rsync reliably by parent process

I am calling rsync from my Qt application which in turn uses ssh to sync data from a remote server. The user of my application however could cancel or abort the sync process but the rsync.exe or ...
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23 views

Print Preview with PuTTY

PuTTY is a very good application, but it doesn't have printing options, or maybe I don't know them. Can anyone help me? It's really necessary to preview what we are going to print. Another option is ...
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2answers
39 views

Rsync over SSH and passwordless key security

I need to send files from a group of servers to a remote server. My plan was to use rsync over SSH as it meets my requirement of a secure connection and the ability to delete from source upon ...
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9 views

Open a ssh tunnel on particular port

We have Installed a LDAP behind a Firewall with redirectory port on an Ubuntu virtual machine. The virtual machine is installed on an Ubuntu physical server, that hosts many other virtual machine. All ...
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2answers
247 views

After assigning public IP address using DHCP, whatsmyip shows expected 193.x.x.x but ifconfig shows 169.254.x.x link-local address

The computer in question has a Linux SO and is connected to a local network that has DHCP service active. I configured a public ip address to be given to that computer by the DHCP and I can ssh into ...
1
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1answer
29 views

Enable passwordless root login via ssh

As a new task, I need to enable passwordless root login to a server (running Debian 8). As attachment to the assignment I have two files: id_dsa and id_dsa.pub ... Sorry for the beginner ...
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2answers
55 views

How to start ssh server on different port?

I want to start ssh server on port 21 (for one of my local hosts). OS X Yosemite (10.10.4) I've changed /etc/httpd_config by adding: Port 21 Then restarted server: sudo launchctl unload ...
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14 views

Creating ssh for local ftp server

I have recently satup a ftp server for a friend of mine, he has a akasa air duodck witch would not connect to the local wifi. I took a look in the modem and found a application. With this application ...
0
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1answer
26 views

SSH Multiple lines for the same public key in known_hosts?

Recently, after some time, I have tried to login to my ssh server on the LAN, and I got this warning: $ ssh user@local.server.hostname Warning: Permanently added the RSA host key for IP address ...
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1answer
29 views

how to start ssh server on iOS?

I can't connect to my iphone via ssh. device is jailbroken and has openssh installed: $ ssh -V OpenSSH 6.7p1, OpenSSL 0.9.8zg 11 Jun 2015 I've found out that for some reason it doesn't have the ...
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13 views

Launchpad says I don't have an SSH key, but I do

I keep trying to push to launchpad (or even connect via SSH), I keep getting an error: Launchpad user 'tay' doesn't have a registered SSH key Permission denied (publickey). Thing is, I DO have a ...
0
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1answer
46 views

Can't ssh to my iphone: ssh_exchange_identification: Connection closed by remote host

I'm trying to establish ssh connection from my laptop(macbookpro) to my iphone. when trying to copy keys from laptop to iphone getting: $ ssh-copy-id -i ~/.ssh/id_rsa.pub mobile@iphone.local ...
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8 views

Piping back resulting stream from split remote commands

I'm trying to perform the following: (1) generating data on my local workstation (2) piping this data (huge amount!) once to my remote speedy server (3) performing two separate operations on this ...
0
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1answer
6 views

tmux server being killed when shell closes

Tmux server and my tmux sessions are being killed at the end of my SSH sessions. SSH session: # timepoint 0 $ tmux # timepoint 1 # ^D [detached (from session 0)] # timepoint 2 $ tmux a # ...
1
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1answer
11 views

ssh key based login works only if one session is already active. fails otherwise

ssh with key-based authentication is failing the first time, falling to password based authentication. However, if the user is logged in ( via ssh, or directly on the VM's terminal), then key-based ...
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43 views

Can't SSH to server when server connected to VPN

I've set up my ssh server on mac computer which has dynamic IP from my ISP. I've set up Dynamic DNS whith www.no-ip.com service for my local network and forwarded port 22 on my router (Actiontech ...
0
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1answer
21 views

No notifications in irssi for new private messages

My problem is that I get no notifications in irssi when receiving a new message: whether that be a private message, or just a message from a chan which isn't my current window. I use two different ...
0
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1answer
33 views

Download directory & subdirectories via wget

I have a folder with folder view on the web (http://example.com/folder1/folder2/) /folder2 has multiple folders with pdf files within them. I want download to my server via ssh all the content of ...
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2answers
11 views

Why aren't my negative matches working?

The following entry in /etc/ssh/sshd_config works like a charm: Match User andreas ForceCommand /bin/echo "You are Andreas" However, if I try to replace it with a negative match, it does not ...
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2answers
45 views

Block SSH access from outside LAN

I have an Ubuntu server machine that hosts Redmine and git repositories in a DMZ. The only users who have an SSH access are the administrators. Users from outside need to have access to Git and the ...
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2answers
31 views

Why is SSH not invoking .bash_profile?

My understanding had been that .bash_profile would always be invoked via an SSH login. However I am not seeing the various settings enabled unless I do the following: ssh $host "source ...
0
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1answer
45 views

Set up OpenVPN via SSH?

So I recently bought a Linux server (Debian GNU/Linux 7 (wheezy)). I only bought this server to use it as a VPN-Server. But it seems to be more complicated than I thought. I mean I don't want to learn ...