03-19-2004
How to supress a "Killed" message when a process is terminated?
Does anyone know how I can supress the "Killed" message that's produced when I kill a process? I've got a script that performs a "tail -f" on a database error log and pipes the output into an awk script which looks for certain error messages and forwards any that qualify to my pager. The problem is, the error log gets renamed nightly, so I have to stop and restart my script, in order to pick up the new file. When I kill the "tail -f" process through a different script, a "Killed" message is generated and sent to the user under whom the "tail -f" cron was running. That "Killed" message is what I'm trying to supress. I've tried directing the STDERR to /dev/null, but don't seem to be having any luck. If it matters, this is a Bourne (/bin/sh) shell script.
TIA!
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LEARN ABOUT MOJAVE
logger
LOGGER(1) BSD General Commands Manual LOGGER(1)
NAME
logger -- make entries in the system log
SYNOPSIS
logger [-is] [-f file] [-p pri] [-t tag] [message ...]
DESCRIPTION
Logger provides a shell command interface to the syslog(3) system log module.
Options:
-i Log the process id of the logger process with each line.
-s Log the message to standard error, as well as the system log.
-f file Log the specified file.
-p pri Enter the message with the specified priority. The priority may be specified numerically or as a ``facility.level'' pair. For
example, ``-p local3.info'' logs the message(s) as informational level in the local3 facility. The default is ``user.notice.''
-t tag Mark every line in the log with the specified tag.
message Write the message to log; if not specified, and the -f flag is not provided, standard input is logged.
The logger utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
logger System rebooted
logger -p local0.notice -t HOSTIDM -f /dev/idmc
SEE ALSO
syslog(3), syslogd(8)
STANDARDS
The logger utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').
4.3 Berkeley Distribution June 6, 1993 4.3 Berkeley Distribution