Python - Running Ssh Commands On Multiple Servers - Code Review Stack Exchange. We’ll add the following to our existing script: Quickcmdsend (cmd) # ok, at this point the command is running simultaneously on each server.
I have an ssh.py with the goal of connecting to many servers over ssh to run a python script (worker.py).i am using paramiko, but am very new to it and learning as i go. How to ssh to multiple servers and run commands for server in box1 box2 box3 do ssh root@${server} uptime done Ideally, i'd like to run the commands in parallel on all the servers. Run remote ssh commands on multiple servers. Polltimeoutms = 50 numfinished = 0 # note: Not every server is in the known_hosts list (on my pc, ubuntu 10.04 lts/bash). Once that is done use the following code to connect to a remote server using ssh −. Run a command on multiple remote hosts: You would rewrite this code to use arrays. Behind every ip address there is a server, and on every server there is an sshd running on port 22.
Related example codes about how to ssh to multiple servers and run commands code snippet. This should now perform the ssh command and display the contents of the directory in the console. Once that is done use the following code to connect to a remote server using ssh −. This page show the easiest way to ssh and run multiple commands in using bash shell.in short a shell script is requried which can login to another machine and execute the cksum for the file in the given path and return the output pls assist, i did google a bit and didnt find a proper solution thanks in. Quickcmdsend (cmd) # ok, at this point the command is running simultaneously on each server. Polltimeoutms = 50 numfinished = 0 # note: Ideally, i'd like to run the commands in parallel on all the servers. Behind every ip address there is a server, and on every server there is an sshd running on port 22. Share add to my kit. From paramiko import sshclient ssh = sshclient() ssh.load_system_host_keys() ssh.connect('user@server:path') ssh_stdin, ssh_stdout, ssh_stderr = ssh.exec_command('ls') print(ssh_stdout) #print the output of ls. Run a command on multiple remote hosts:
