shell alias in linux azuredevops self hosted agent

i have a linux machine where i have self hosted agent, i need to configure command alias by agent, for example i have 2 different docker daemons on the VM and i want to create in the agent01 an alias of the command docker to point to the socket of daemon1  and in the agent02 i want to create an alias of the command docker to point to socket of daemon2.  but i don't find a way to do it