SystemD Stuff
From Mintarc Forge
systemctl - Control the systemd system and service manager
systemctl is the primary command-line tool for interacting with systemd, the init system and service manager for modern Linux distributions. It allows users to manage system services, check their status, and control various aspects of the system.
Examples:
- systemctl start apache2.service: Start the Apache web server service
- systemctl stop mysql.service: Stop the MySQL database service
- systemctl restart sshd.service: Restart the SSH daemon
- systemctl status nginx.service: Check the status of the Nginx web server
- systemctl enable cups.service: Enable the CUPS printing service to start at boot
- systemctl disable bluetooth.service: Prevent the Bluetooth service from starting at boot
- systemctl reload systemd-journald.service: Reload the systemd journal service configuration
- systemctl list-units --type=service: List all active service units
- systemctl is-active postgresql.service: Check if the PostgreSQL service is currently running
- systemctl is-enabled firewalld.service: Check if the firewall service is set to start at boot
- systemctl daemon-reload: Reload systemd manager configuration after modifying unit files
- systemctl list-dependencies apache2.service: Show dependencies of the Apache service
- systemctl set-default multi-user.target: Change the default system target (runlevel)
- systemctl poweroff: Shut down the system
- systemctl reboot: Restart the system
