waiting for a syslogd message

[Valerian Galeru]

uname -a
FreeBSD v 4.9-RELEASE FreeBSD 4.9-RELEASE #0: Mon Oct
27 17:51:09 GMT 2003    
root at freebsd-stable.sentex.ca:/usr/obj/usr/src/sys/GENERIC
 i386

I would like to make a sh script and I have the next
question: I don`t want the next command to be executed
until the kernel sends a syslogd message. For example,
I want make the script waiting for the message from
ifconfig after I change the MAC : ifconfig my_nc ether
mac. This command will send a message to syslogd (and
this => to console).


		
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