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Questions tagged [ssh]

Secure Shell; a network protocol that allows data transfer over a secure channel between two networked devices.

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Cannot log in after changing permissions with owncloud script

I am trying to install owncloud and had some issues with permissions in /var/www/html/. One site suggested to run a script which changes the permission, and it looked ok to me so I ran it as root in ...
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Authentication issue with kerberos gssapi on ssh

I am trying to login through ssh command to another host through Kerberos gssapi enabled but I am getting permission deny error message. Following is command output Administrator@bwin2k1664b-69 ~ $ ...
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1answer
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Get file from server using SFTP/SCP which requires user switch on jump host

I'm trying to find an instant way to get to connect the ServerB, which is behind the firewall, through Server A and exchange files between Server B and my laptop. Normally, the ssh login process ...
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Permission denied (publickey) while connecting to aws ec2 via ssh as a ubuntu user

There are so many questions related to my question but I have a very different situation. Yesterday, I deleted my public key. I was connecting to my aws ec2 instance via ssh something like: ssh -A ...
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1answer
21 views

Keep local shell for remote ssh sessions

I've recently started customising my shell on my mac (mojave). I now run a fairly customised zsh shell with oh-my-zsh and a number of other plugins/themes/customisations. Enter remote servers (rhel). ...
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1answer
13 views

SSH to CentOS VirtualBox from PuTtY on an External Windows System

I have created a VM on my personal machine and the VM is running CentOS and I can ssh to that machine from my local Windows 10 machine via PuTty. However, I am not sure of how to ssh to the VM from a ...
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1answer
22 views

Default SSH username doesn't match $USER value in macOS

Note: I managed to get this working, now I'm trying to figure out why there's a discrepancy. I recently enabled remote access on my laptop running macOS High Sierra. However, I initially had trouble ...
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18 views

Starting docker kills ssh

I have an interesting issue on SLES12SP2 where I type service docker start and then I lose connection to ssh from putty... however I can ssh from Linux to Linux with no problems.... Why would docker ...
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25 views

How shared secret key generated?

I have read so many articles but I didn't understand that How SSH shared secret key generated. (Some of them are very very technical). I just want to understand it in a very simple way.
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1answer
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Running a sh script in the background, and adding the job to the list of jobs

I want to run a NodeJS server for my server. I installed Nodemon, and created a script that will run it automatically. This is the content of my init.sh script: nodemon ./index.js > logs 2> ...
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2answers
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OpenSSH Server – problems trying to connect two laptops on home network

This question is relating to OpenSSH client and server (which became bundled with the Windows OS rather recently). I am hoping to get some help from someone who is more knowledgeable about SSH. I ...
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is it safe to keep ssh keys encrypted with gpg in git?

I found myself switching a lot of computers so I thought of making a small sh file to move my ssh keys around for faster configurations: tar cvzf archive.tar.gz -C ~/.ssh . gpg -c archive.tar.gz rm ...
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Forwarding linux traffic via windows machine

I have two machines: Linux (10.10.10.101) Windows (10.10.10.100) And I want Linux machine traffic to pass through windows machine, so Linux uses windows IP for all outgoing traffic; instead of it's ...
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Altai SSH not connecting

I have recently bought a Wifi router model Altai C1n i have read the manual from top to bottom but there is no info about ssh connection. ssh port 22 is open by default even after hard reset i have ...
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0answers
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Prompted for key password when key is in ssh-agent

In an old shell session, the number of ssh keys in ssh-agent tends to be large enough to fail authentication with the server, simply because the client just throws keys at it, FIFO fashion. It seems ...

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