• 8 Posts
  • 4 Comments
Joined 2 years ago
cake
Cake day: June 13th, 2023

help-circle



  • grue@lemmy.worldtoSelfhosted@lemmy.worldWhat is Docker?
    link
    fedilink
    English
    arrow-up
    1
    ·
    6 days ago

    A program isn’t just a program: in order to work properly, the context in which it runs — system libraries, configuration files, other programs it might need to help it such as databases or web servers, etc. — needs to be correct. Getting that stuff figured out well enough that end users can easily get it working on random different Linux distributions with arbitrary other software installed is hard, so developers eventually resorted to getting it working on their one (virtual) machine and then just (virtually) shipping that whole machine.