http cannot be hard coded. Should prompt for the entire service URL.
remove tmp files and also exit with rc 1 in case of err.
check if the files exist before unlinking.
since RHEL7 and also new versions of Debian/Ubuntu are now working with
systemd, there are no init scripts and 'service' util should be used
instead.
undoing some prev. changes.
undo change.
Merge pull request #1974 from jessp01/monit_systemd_fixes

Monit systemd fixes