Systemd-resolve command not found

1. What is systemd resolve Ubuntu?
2. Should I use systemd-resolved?
3. How do I enable systemd?
4. Can Linux run without systemd?

What is systemd resolve Ubuntu?

systemd-resolved is a system service that provides network name resolution to local applications. It implements a caching and validating DNS/DNSSEC stub resolver, as well as an LLMNR resolver and responder. In addition it maintains the /run/systemd/resolve/resolv.

Should I use systemd-resolved?

To provide domain name resolution for programs that read /etc/resolv. conf directly, systemd-resolved has four different modes for handling the file: stub, static, uplink, and foreign. The stub mode, whose file is located at /run/systemd/resolve/stub-resolv. conf, is the recommended mode, so we should use it.

How do I enable systemd?

To tell systemd to start services automatically at boot, you must enable them. To start a service at boot, use the enable command: sudo systemctl enable application .service.

Can Linux run without systemd?

Alpine Linux is yet another independent Linux distribution without systemd. When it comes to init system, it uses OpenRC. The distribution focuses on security and resource efficiency. So, if you were looking for a simple systemd-free distro with a focus on security, Alpine Linux can be a good choice.