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systemctl restart service_name # Restarts a service. If a service is not behaving correctly, stopped responding, restarting it can often resolve the issue without needing a full system reboot.
When you modify a service config file, using systemctl restart applies the changes immediately.
systemctl enable service_name # Enables a service to start at boot.
kill -9 process_id(PID) # Forces termination of a process.
(No output unless there is an error, the process is terminated forcefully) |
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