Derek Ragona wrote:
= = I'd rather avoid poluting my script with e-mail sending code...
= You need to change your script to send the email itself.
Thank you, Derek, but -- as I stated already -- I wanted to see, if this can
be avoided...
Since you posted your script, I'll comment on it. First of all, you don't need
ksh for anything you are doing in this script. FreeBSD's /bin/sh is enough
(we aren't Solaris :-) -- but is 9 times smaller here (amd64).
Now, instead of redirecting each line of output into MAILFILE, then mailing,
and removing it, you should be either outputing everything directly into
mail:
{
cat $REPORT_LOG_HEADER
echo " " >> $MAILFILE
echo " " >> $MAILFILE
echo "<BR> <BR>" >> $MAILFILE
....
cat $REPORT_LOG_FOOTER
} | $MAIL -s "the report name" $MAILTO
or, if you want to use the temporary file, use exec to redirect into it
_once_, instead of _on every line_:
exec > $MAILFILE
cat $REPORT_LOG_HEADER
printf " \n \n<BR><BR>\n"
$MAIL -s "the report name" $MAILTO < $MAILFILE
$RM $MAILFILE
This may look nicer, but is not, because temporary files are nasty, and you
need to be sure, that you remove them in case you are interrupted (trapping
signals, etc.)
I was surprised, one can not redirect into a pipe directly. The following did
not work, as I expected, with neither /bin/sh nor /usr/local/bin/ksh93. The
following, I thought, would be the same as my first example, only
nicer-looking:
exec | $MAIL -s "the report name" $MAILTO
cat .....
But it is not. So you have to chose from one of the first two examples. Yours,
-mi
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