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19
votes
7answers
17k views

Why does my Python background process end when SSH session is terminated?

I have a bash script that starts up a python3 script (let's call it startup.sh), with the key line: nohup python3 -u <script> & When I ssh in directly and call this script, the python ...
8
votes
2answers
974 views

View Script Over SSH?

A friend, using a remote machine, SSHed to my machine and ran the following python script: while (1): ....print "hello world" (this script simply prints 'hello world' continuously). I am now ...
3
votes
1answer
3k views

View script output over ssh in real time

I am trying to run a local script on a remote machine with ssh. Let's say this is the python script (printdelay.py) which I am trying to run: from time import sleep print("The first line") sleep(...
3
votes
3answers
8k views

How to ssh forwarding with AllowTcpForwarding set to no?

There is some development I need to do on some remote box. Fortunately, I have shell access, but I need to go through a gateway that has AllowTcpForwarding set to false. I took a peak at the docs and ...
3
votes
0answers
3k views

libGL error: No matching fbConfigs or visuals found over ssh

I am trying to run tflearn (debian 8) When I run that code locally , it runs fine (its shows the windows). But when I do ssh , I get errors. Note that I am able to open other gui applications over ...
3
votes
0answers
1k views

“Operation not supported” for setfacl inside a python script [closed]

I've programmed a script using python which logs in as root on the host machine and executes some commands. Therefore it uses ssh. I want to setup acl. If I do following commands in the command line, ...
2
votes
2answers
76 views

How can I unmount root and run Python script that modifies the whole disk using SSH?

I want to connect to a Debian or CentOS device using SSH and modify its whole disk(just one 30 GB disk that has 5 partitions, 5th is Linux root) by writing a new raw disk image file and new partition ...
2
votes
1answer
89 views

How do I change my path when executing a command following a terminal ssh to another machine

For the following please consider that I'm new to the Linux file system and have little understanding here. When I log onto my cluster I do so on a default machine. The admin have setup several ...
2
votes
1answer
381 views

Permission denied error without ssh connection

I have an Ubuntu 12.04 server which runs a python application. The application is started manually in tmux or automatically when the server starts. Application processes http requests from android ...
2
votes
4answers
1k views

Keep running program requiring X server after logging off of ssh session

I have a python script that periodically generates a png image, and puts it on a server that I can access through a browser. The image displays the progress of a job I am running on the server. I'm ...
2
votes
1answer
304 views

error while connecting remote server using ssh

I am trying to access remote server: Here is my ssh command given below- bitech@hdpedge01:~/.ssh$ ssh techniker@151.252.41.105 -i ~/.ssh/id_rsa -v I am getting permission denied error: OpenSSH_6....
2
votes
1answer
79 views

Cross compile Python 2.7.16 for armel (32-bit)

I have a device with armel architecture, the file system is running on a VM (amd64 architecture) because the device has not enough space to install compile requirements. The OS is Debian 9 (stretch). ...
2
votes
1answer
151 views

How can I write directly to a Solaris FIFO pipe over ssh?

I have a Solaris server running a process that has its input and output redirected into FIFO pipes (fifo_in, fifo_out). How can I connect to these two pipes over ssh? I would like to be able to ...
2
votes
2answers
3k views

run a local python script remotely within an environment

I would like to run a local python script remotely but activate the proper environment within the remote machine first. For example, if running locally I would do: source activate myenv python ...
1
vote
3answers
8k views

Copy and get files from one machine which is connected via ssh to another one

I read a lot of answers to questions very similar to this one, but I couldn't find something that really fits my problem. Here's the situation. I have a machine whose address is "machine1@address", ...
1
vote
1answer
492 views

Execute Python script located on remote Windows machine from Linux server

I have following task: I have Linux (RedHat) server and Windows machine. I need to execute Python script located on Windows side from Linux using ssh. SSH server with password-less access is ...
1
vote
1answer
490 views

How to escape special character in exec_command in python

I am trying to connect from one server to another server using paramiko. Here is the code: import paramiko ssh = paramiko.SSHClient() ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ssh....
1
vote
1answer
6k views

Set up SSH tunnel on existing connection from script

I want to establish an SSH tunnel on an existing connection. The tricky part is doing it from a script (a custom shell I need to allow users only some specific things, like setting up this tunnel). ...
1
vote
1answer
242 views

Serial/SSH Communication

I have a Linux module. I need to receive messages via SSH and transmit them using serial and vice versa. Basically I want a pipe or a gateway between a SSH and Serial device. Can anyone provide ...
1
vote
0answers
18 views

Remote computer management [duplicate]

I have my PC with Ubuntu 19.04 on it, and I have "server" (it's old laptop with Debian 9 installed). However, getting physical access to laptop is complicated task, because it has some problems with ...
1
vote
0answers
925 views

Passwordless ssh still asks for password when running as subprocess

I had setup passwordless ssh (keygen) to access my remote workspace from my personal laptop. On the remote server, I do use an account with a password to connect. Setting up public/private key ...
1
vote
0answers
126 views

Can I change owner of a tunnel after creating it?

I've been trying to finagle pytun to do my bidding in creating persistent ssh tunnels, but I very much do not want these to be owned by root and unless I modify the python package myself (which as a ...
1
vote
1answer
719 views

Why won't MOTD display output from a Python script it calls outside of /etc/update-motd.d/ unless it's in this directory?

The Situation We're running a headless Ubuntu 14.10 Server to fulfill various needs and tests. I was experimenting with changing the MOTD for SSH sessions via /etc/update-motd.d/ so as to display ...
0
votes
1answer
817 views

I SSH into a linux server via putty, and i have a linked drive on my windows machine. How can I access files on other drives?

I am using a linux server to run scripts and manage a database. I get to this using a SSH through PuTTY. On my windows machine there is a mapped drive to a directory (/mapped_drive/) on this server (X:...
0
votes
2answers
4k views

Script for ssh automatic login to a specific port

So currently, the "traditional" way to connect through SSH is the following one: ssh USERNAME@HOST -p PORT I would like to create a script in which I will include all the appropriate information (...
0
votes
1answer
510 views

Why are the bytes I'm receiving not the bytes I sent?

I've been working my way through a security games site, trying to automate what I'm doing using pwntools. I've come across a problem somewhere in my process, however. When I try to run the vulnerable ...
0
votes
1answer
35 views

Escaping quotes and apostrophes through ssh command execution

I would like to execute the following command through ssh: echo "trap '/tmp/test &' 2 9" >> /tmp/output.txt I am trying to do as follows: ssh 127.0.0.1 -T "echo "trap '/tmp/test &' 2 ...
0
votes
1answer
4k views

Using string with whitespace in the subprocess.call function in python

I am trying to use ssh command in the subprocess.call function of Python 2.6.8 on Unix environment to call a remote script, and I need to provide a string parameter (with whitespaces) to the remote ...
0
votes
0answers
224 views

paramiko authentication failure

I'm trying to ssh into an IPv6 device. It doesn't have a password. When I do it manually there are no issues. However when I do with with my python script using paramiko I get an authentication error ...
0
votes
2answers
84 views

check ssh-key multiple servers [closed]

I need to make a script to check authentication of an user with ssh-key on multiple Redhat servers, approximately 980 servers. User can edit script for userID and private ssh-key location. Script ...
0
votes
0answers
38 views

Why is my PATH so small when opening SSH session through python subprocess?

I'm currently working on a project that requires me to use a python subprocess to execute "i2cset" on a Raspberry Pi2 through SSH but my code keeps telling me that my Raspberry Pi can't find "i2cset". ...
0
votes
0answers
186 views

remote process run through ssh gets killed if UI is closed

I have written a script which essentially does 2 things: Runs a UI for listening to the actual program running on the server remotely run the program on the server All goes well, the UI starts, then ...
0
votes
0answers
595 views

Capture user input in SSH

Say you are at work, you ssh to your home PC and opened a python game.py. No VNC. Is it possible to press down and up, space, etc. inside the window of the game? No need to see the actual game ...