There is an error in the 'sa_update' cron script as I published it, but
it has a simple fix:
Replace the single reference to $chkd with $sau so the first 'if'
statement reads:
if [ -x $sau ]
The intention is that the script will only attempt to run the SA issued
sa_update if it exists and is executable. If this condition fails the
failure report will be mailed to root. This script is merely a wrapper
for the SA-issued sa_update command. Its entire purpose is to ensure
that a report is mailed to root showing what sa_update did.
Martin
