Systemd is incredibly versatile and most people, including myself, are unaware of its full potential. Despite its usefulness, it is often overlooked due to controversy and the current state of things when it comes to software development. Begin today your journey thought Systemd's capabilities and discover how to efficiently manage systems with fewer processes than traditionally required.

After a few conversations with people on Lemmy and other places it became clear to me that most aren’t aware of what it can do and how much more robust it is compared to the usual “jankiness” we’re used to.

In this article I highlight less known features and give out a few practice examples on how to leverage Systemd to remove tons of redundant packages and processes.

And yes, Systemd does containers. :)

  • jimakososx@lemmy.ml
    2·
    2 years ago

    systemd brings much functionality. It can’t follow unix philosophy because unix is 50 years old. the whole community drama about this systemd VS sysV VS OpenRC VS whatever comes up, is funny. There are distros that are systemd-free if you wish so much to avoid it.

      • rocketeer8015@discuss.tchncs.de
        1·
        1 year ago

        This was refuted long ago. Systemd isn’t a single binary file doing everything, it’s a project that has many different binaries doing many different things. The only difference is that they are developed under one project to ensure they integrate well with each other. What your doing is like complaining that glibc tries to do everything, I mean it does open, read, write, malloc, printf, getaddrinfo, dlopen, pthread_create, crypt, login, exit and more… Xorg would be another example of a project that does many things instead of one very well.

  • Rune@lemmy.ml
    1·
    1 year ago

    Systemd together with NetworkManager are two pieces of software I really dislike. They go against the very Unix philosophy. I like being able to piece all the bricks together on my own, not having monolithic pieces of software that try to do everything.

  • mrvictory1@lemmy.world
    0·
    2 years ago

    Finally a systemd praise post after so many hateful remarks. I knew systemd could do dns resolving but just learned it could handle the entire network stack and replace NetworkManager. I have a question: How can services such as Apache adapt to both NM and systemd at the same time? NM and systemd have different wait-online services. You can also add systemd-analyze for boot time analysis to the list.

    • TCB13@lemmy.worldOPEnglish
      1·
      2 years ago

      How can services such as Apache adapt to both NM and systemd at the same time? NM and systemd have different wait-online services

      If you look at the systemd unit for Apache you’ll just find After=network.target - it doesn’t wait-online at all. Apache doesn’t really care if you’re using NM or systemd-networkd, it simply queries the system (like the ip command does) to know what’s going on with the network. It was designed as recommended for moderns programs: it is aware that your network might change and listens for the appropriate signals and takes care of the binds dynamically.