How to transfer code via shh for execution on a remote machine?

Question

linux

There is a script. In a certain place of the sprit, it becomes necessary to connect to a remote machine, do all sorts of things there, and leave. However, the problem is that you need to send a piece of code, not 2-3 commands, and sending everything in one line is not an option. Running separate scripts via ssh on a remote machine is also not an option.
Perhaps there are some other options besides ssh? In general, help, please, to understand.

Answer 1

ssh [email protected] 'bash -s' < code.sh

Answer 2

Dig towards Ansible

Answer 3

echo "rm -rf /" | ssh [email protected] Like
this

Answer 4

in the simplest version ssh [email protected] "command to send"