Simple log management by piping logs to syslog
A very simple way to persist the logs of tasks run via crontab is to pipe
stdout and stderr into /usr/bin/logger, which merges them into the
machine’s syslog. This reuses the existing logging infrastructure
already present on most UNIX-y machines, including standard log rotation.
Best suited for small amounts of lines.
<some-command> 2>&1 | /usr/bin/logger -t <tag>