Control Linux Daemons with service

Try this: check and restart ssh

Follow these commands as root to inspect and restart the SSH daemon; replace the service name if your distribution uses a different unit name: ```bash $ sudo service ssh status ;; Active: active (running) since Tue 2026-05-01 10:00:00 ;; $ sudo service ssh stop ;; Stopping ssh: [ OK ] ;; $ sudo service ssh start ;; Starting ssh: [ OK ]```

Important behaviours to watch

A short restart may hide differences: `restart` stops and starts the service while `reload` asks the daemon to re-read configuration without dropping connections; `--status-all` invokes every init script and can be slow; on systemd systems prefer `systemctl` for dependency-aware actions and for querying logs with `journalctl`.

Where the command fits in your toolkit

Use `service` for quick, scripted actions that must run across varied distributions, but switch to `systemctl` for fine-grained control like masking, enabling at boot or checking unit dependencies; remember init scripts live in "/etc/init.d" and that proper permissions are required to control services.

Next steps for practice

Try converting a simple init script to a systemd unit and compare behavior with `service` and `systemctl` to understand compatibility; hands-on exploration solidifies the differences and prepares the administrator for modern service management.

For a deeper certification-driven study consider exam paths such as CompTIA Linux+ or LPIC-1 and intensive preparation like the courses at bitsandbytes.academy to turn these practical commands into tested skills.