SYNOPSIS
cronjob [-cEfjrs] [long options...] -c --command command to run (passed to ``) -s --subject subject of mail to send (defaults to command) -r --rcpt recipient of mail; may be given many times -E --errors-only do not send mail if exit code 0, even with output -f --sender sender for message -j --jobname job name; used for locking, if given --ignore-errors error types to ignore (like: lock) --lock lock this job (defaults to true; --no-lock for off)