Q: How to add alias on post-start hook? I need to add alias for certain commands, but can't figure out how to do this with post-start hooks.
For example, I want alias ll='ls -lah'.
Thanks.

A: One could edit ~/.bashrc file in post-start hook.
Like so:
hooks:
  post-start:
  - exec: sudo echo alias ll=\"ls -lhA\" >> ~/.bashrc

