The commit fixes a bug in the check-systemctl-service.sh script where the wrong command was being used to list units. The correct command, "systemctl ${user} list-units", is now used instead of "systemctl ${user} list-unit-files". This ensures that the script accurately checks for active services.
This commit adds two new variables, script_name and script_dir, to the check-systemctl-service.sh file. These variables are used to store the name of the script and its directory path respectively.
This commit adds the check-systemctl-service.sh script which can be used to check if a systemd unit is active. The script takes in a unit file as an argument and has an optional flag to check for running within the current user. It returns exit codes based on whether the service is active, inactive or unknown.
Jeroen De Meerleer