Cron jobs:
Cron jobs in general must:
Cron jobs in general must:
- Never have output unless needed
- ALWAYS output if ANY error happens
- Never /dev/null stderr unless no other way. And there is Always a Way.
How to rsync e.g PIPELINE dir from Source to Destination? #rsync -avzr --delete-before -e "ssh -p $portNumber" /local...