How to upload a script on Ubuntu 18 and enable it (SSH)?

Question

SSH

I'll warn you, I'm pretty stupid. Connected to the server via SSH. Set up ubuntu, install nodejs. Now I need to download the script itself and run it. In the last thread, I was told that I need to use RSYNC, but I did not quite understand how to use it. If not difficult, then dedicate a completely newbie.

Answer 1

Your best bet is to install Samba. You can see the installation and configuration here
1. Easy installation and configuration
2. It is convenient to work from machines running not only Linux, but also Windows and MacOS (upload files through a regular explorer to the server in an smb folder, and then transfer the file using ssh to the right place, assign rights and so on .....

Answer 2

sftp is also possible,
but with linux rsync is easier

Answer 3

scp or winscp (if from Windows)

Answer 4

You have to use git.
For example, github.
In this case, two tasks are solved at once:
you work with the code correctly (versioning, branching, team development)
and you can port the code anywhere.
For example, I fixed a bug, committed a commit, pulled changes from the repository to ubuntu, and you're done!