$ echo 'deb https://apt.open-itcockpit.com trusty main' > /etc/apt/sources.list.d/openitcockpit.list

$ add-apt-repository 'deb https://apt.open-itcockpit.com trusty main'

$ apt-key adv --recv --keyserver hkp://keyserver.ubuntu.com A7D3EAFA

$ apt-get update
$ apt-get install openitcockpit{,-naemon,-statusengine-naemon,-npcd}

$ /usr/share/openitcockpit/app/SETUP.sh

./check_mssql_health --help

$ ./check_mssql_health --hostname <hostname> --username <username> --password <password> --port <port> --commit --mode connection-time --warning <warning> --critical <critical>