Nightly cronjob for laci, flaci, brobeck, and root makes copies of crontab files to /usr/local/admin/CRON.  It will also compare the last 2 crontab files and if there is a difference will email differences to controls-system-admins@slac.stanford.edu

The cronjob runs under each account on the daemon servers

lcls-daemon2:     laci     brobeck

facet-daemon1:  flaci

mccfs9:  root

SCRIPT:  /usr/local/admin/scripts/copy-cron   (Will keep 14 copies )

[root@mccfs9 CRON]# pwd

/usr/local/admin/CRON

[root@mccfs9 CRON]# ls -ltrh

-rw-rw-r-- 1 laci lcls 3.5K Aug 20 08:59 crontab.lcls-daemon2-laci-save-Aug-20-20
-rw-r--r-- 1 root root 1.3K Aug 20 09:00 crontab.mccfs9-root-save-Aug-20-20
-rw-rw-r-- 1 brobeck lcls 588 Aug 20 09:03 crontab.lcls-daemon2-brobeck-save-Aug-20-20
-rw-rw-r-- 1 flaci facet 912 Aug 20 09:04 crontab.facet-daemon1-flaci-save-Aug-20-20