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

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10 views

Deploying pelican through gitlab CI

I have setup a Gitlab CI docker job to deploy a pelican blog using rsync+ssh. The problem is authentication. For this I have created a ssh key pair. Added them as secret variables to the Gitlab ...
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votes
1answer
30 views

How to Change /var/ File Permission When I Can't Connect to the server through Filezilla or Putty

Well, I am new to Linux. And I have done something stupid enough to get me into trouble.So the thing is that I have an AWS account, and was working fine except for my PDF rendering service. I figure ...
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0answers
14 views

ssh_exchange_identification: read: Connection reset by peer

I'm facing this issue. i know there are so many topics regarding this. Actually I was unable to access the remote server for restarting the SSH service and removing the host key. Any help on this....
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2answers
44 views

move all files in local directory to remote directory

I want to move all files in local directory to remote directory. And I am using this code to achieve itSOURCE_FILE=/var/www/oneserver/*TARGET_DIR=/var/www/anotherServerARCHIEVEFILE=/var/www/...
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0answers
11 views

openssh windows bad owner or permissions

I've installed openssh for windows and when I run ssh localhost I get Bad owner or permissions on C:\Users\gary/.ssh/configI've looked at these 2 questions "Bad owner or permissions" ...
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votes
1answer
23 views

How to copy environment variables from local shell to a remote ssh connection inside a shellscript?

I am currently working on a shell script that is used to build docker images and restart containers running on the remote host. below is the stripped down version of the code.#!/bin/bash -xe# ...
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0answers
16 views

Unable to login into host with OpenSSH 7.7 but works ok with 7.2

I'm trying to connect to a EC2 instance using a PEM file.The connection works just fine from my colleague's PC, but I can't get it to work from mine.EDIT: adding ssh connection output$ ssh -i &...
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votes
1answer
27 views

Public IP works but with DynDNS I get an ERR_CONNECTION_REFUSED

Recently I ran into a strange problem...I'm using a Raspberry with Raspbian as a public server behind a private router.I wanted to renew the expiring sslforfree.com certificate manually via HTTP. ...
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1answer
32 views

X11 forwarding from Linux to Mac has some corrupted fonts

Setup is a Mac running macOS 10.13.4 and XQuartz 2.7.11, with CentOS 7.4 running in VMware.When I ssh from the Mac into the VM and launch Chromium 61, something strange happens.Here's a screenshot ...
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votes
0answers
26 views

Debian servers Vs SSH

I have four servers and have a 5th to interact with all four via ssh. What I'd like is for each server to scp to each other server and with the 5th one too remotely instead of the 5th one being 'in ...
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votes
1answer
18 views

How do I get ssh to use only one key from ssh-agent?

I need to use two different ssh keys when connecting to the same host.The machine I need to use to connect (because of ip address restrictions) is not the machine where the ssh keys are stored, so I ...
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0answers
45 views

hostname -i command keeps pointing at loopback address

I recently created a new user account on my Raspberry-Pi, gave it root privileges, and deleted the default account in the OS environment. Before this I had no problem making ssh connections, now I ...
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votes
1answer
56 views

Why I can not connect to my local server from windows?

I have the following setup at homeA machine running CentOS7 IP 192.168.15.12A laptop running Windows10 IP 192.168.15.4I have both computers running also with OpenVPN with a tunnel CentOS7 has ...
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votes
0answers
19 views

Ports to use with SSH tunnel and RDP

I am using putty to create a ssh tunnel. I use a non standard port like 60100 to. I have opened that port and created an ssh server on a windows machine using bitvise. On the same network I can ...
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votes
0answers
11 views

ssh access between VMs and host machine when bridge networking is not allowed

I have one physical remote machine on campus network (195.148.x.z) with public IP. I have to ssh into some VMs which are installed on another PC from university network (but on different subnet. 130....
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0answers
18 views

Microsoft Remote Desktop - “Started Connecting, Giving Up”

My local machine is a Mac and I ran out of disk space on on my remote machine's "/dev/xvda1" filesystem.% sudo dfFilesystem 1K-blocks Used Available Use% Mounted on/dev/xvda1 ...
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0answers
17 views

Unbinding application layer through telnet and ssh

So I am trying to unbind an application layer from a certain port in my router, the easiest method I found to do this would be doing it by telnet with the following commands:connection bindlist...
3
votes
1answer
26 views

How can I configure FileZilla to first try the provided password before trying private keys?

I use FileZilla 3.29.0 on Windows 7 SP1 x64 Ultimate.Amongst the SFTP servers, I connect to, some of them use password authentication, and others use private keys. I use Pageant to manage the ...
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votes
1answer
15 views

SSH connect through port forwarding with VPN connected

I'm running Ubuntu 18.04 and noticed that I can SSH connect to the device on the intranet when my VPN is connected (on that same device). Yet when port forwarding is on and I try to connect from the ...
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vote
2answers
35 views

Read Only access to GitHub repo via SSH key

I want to generate an SSH key with only READ permissions to be used with my GitHub account is it possible? or should I create another account with only read permission?
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vote
0answers
60 views

Can I setup something like Cloudflare's Argo between a VPS and a Raspberry Pi?

I have an AWS Lightsail server and I want to setup something like Cloudflare's Argo Tunnel between my server and a Raspberry Pi on my home LAN. Is there any existing software that allows me to do that?...
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votes
0answers
16 views

Ubuntu 18.04 getting error ssh into Diskstation id_ed25519 [on hold]

I tried to include my error log, but this program said it looked like spam.I can't ssh into Diskstation at all or pass my new key. Jim
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0answers
11 views

how many resources nmon command use in AIX?

I need to store in an external repository, every minute (in near realtime mode), the nmon information saved in a temporary file.So what would be the best scenario:1) every minute I open an ssh ...
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0answers
19 views

nginx port forwarding / ssh tunneling

I have a computer (let's call it A) on a local network with no static IP address accessible from the outside. (SSH port AAAAA)A has a webserver that I want to be able to access from the outsideI ...
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votes
0answers
24 views

How can we connect 2nd server via 1st server by just a click?

Suppose, if a server-y can only be accessed via server-x.Now we can connect server-x with just one click by applying method discussing above putty.exe -load my_server -l your_user_name -pw ...
1
vote
1answer
51 views

how to run a tunnel in the background as part of a shell script

I run these two commands all the time to connect to my rds instance on aws that's protected behind a firewall (so i tunnel through the ec2 instance) like so:command 1: open the tunnel (run on ...
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votes
1answer
25 views

SSH help for name resolution error

I'm trying to ssh to a domain as shown below and keep getting the name resolution failure. I've gotten same error on Kali Linux and 2 other computers. I also re-installed putty but to no avail. ...
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votes
2answers
26 views

Route all traffic except Tor through an SSH connection

I have an SSH tunnel set up (on Linux) and I want to route all my network traffic through it, except that I also have Tor running and I do not want Tor traffic to go through the SSH tunnel. I can ...
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votes
0answers
33 views

Can't ping VirtualBox (Debian) VM from (macOS) host when a static IP is set

I am using a pre-configured VirtualBox virtual machine as a base for other VMs, as per instructions from my college professor; I practise in our uni lab and everything works fine.Here are some ...
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0answers
10 views

Block outgoing traffic of cluster user

Recently I received an account in a computer cluster. It doesn't have a firewall so any kind communication can happen. However, I would like to set up a firewall for any outgoing traffic except for ...

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