Variable not displaying in subject line of mailx email

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# 8  
Old 08-01-2019
Are you going to tell us that:
  if [[ $GAPNUM -ge 5 ]] then

isn't your code either?

There are at least two problems here that don't match with your description. If $GAPNUM expands to 0 as you say it does, the mailx won't be executed because zero is not greater than or equal to 5. This statement is also missing a semicolon before the then.
This User Gave Thanks to Don Cragun For This Post:
# 9  
Old 08-02-2019
Hi Don

My apologies, I'm trying to do too much at once. For testing purposes, I changed my code to -le 5 so I could get the email. The current code is as-follows:

if [[ -e $OUTFILE ]]; then

export GAPNUM=`awk '{print $4}' $OUTFILE`

  if [[ $GAPNUM -le 5 ]] then

  mailx -s "Possible Redo Apply Issue at $ORACLE_SID - Log Gap is $GAPNUM" $MAIL_TO < $OUTFILE




    echo "$OUTFILE does not exist" | mailx -s $SUBJECT $MAIL_TO

If I execute this as-is, following is the email I receive:

-----Original Message-----
From: Oracle <oracle@xxxxxxxxx> 
Sent: Friday, August 2, 2019 11:11 AM
To:  Laura 
Subject: Possible Redo Apply Issue at omsprd - Log Gap is 


         3                  23200                 23200          0

So it appears to put the $GAPNUM in the body of the email instead of the Subject line.

Last edited by rbatte1; 08-13-2019 at 06:48 AM..
# 10  
Old 08-02-2019
I think rdrtx1 in post #4 might be on the right track. Please post the contents of $OUTFILE, and the output of
echo $GAPNUM | od -tx1c

# 11  
Old 08-02-2019
You might also note that (as I mentioned in post #8), there is a missing semicolon before the then in:
  if [[ $GAPNUM -le 5 ]] then

which should have given you a syntax error.
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