RE: My 10 liner alert log monitoring WORKING shell Script !!! Comments Please !!!!
- From: "Jesse, Rich" <Rich.Jesse@xxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 3 Nov 2006 08:51:29 -0600
Note that "tail -f" can cause major CPU consumption on "larger" files on
some platforms. I've seen it on Solaris at least...
Rich
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Radoulov, Dimitre
Sent: Thursday, November 02, 2006 3:33 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: My 10 liner alert log monitoring WORKING shell Script !!!
Comments Please !!!!
> Actually its 20 lines,
> I did some initial tests, seems to be working fine.
> Appreciate your comments and feedback, suggestions
[...]
Just another point of view: I would use a kind of daemon.
tail -f alert.log | while read error; do
case "$error" in
ORA-*) printf "%s\n" "$ORACLE_SID" "$(date)" "$error" | mailx -s
"$ORACLE_SID : ${error:0:8}" email@xxxxxxxxxxx ;;
esac
done
Just remember to restart the daemon if you remove/move the log :)
Regards
Dimitre
P.S. The ${var:start:lenght} syntax is a valid for ksh93 and bash > 2.0,
if
I recall correctly.
--
//www.freelists.org/webpage/oracle-l
--
//www.freelists.org/webpage/oracle-l
Other related posts:
