zsh: command not found: systemctl

The "systemctl" command is used to manage the systemd system and service manager on Linux systems. If you are getting the "zsh: command not found: systemctl" error, it might mean that your current shell (zsh) does not support the systemctl command.

To resolve this issue, you can try switching to a different shell that supports the systemctl command, such as Bash or Fish. Alternatively, you can install the systemd package on your system to get access to the systemctl command in zsh.

To install the systemd package on Ubuntu or Debian-based systems, you can run the following command:

sudo apt-get install systemd

On Red Hat-based systems, you can use the following command:

sudo yum install systemd

Once the package is installed, you should be able to use the systemctl command in zsh without any issues.