problem with item log

[colloque]

Hello,

I've a problem with the item log[].

I've configured one item:

itemA = log["/mydirectory/myfile*.log","A and B","UTF-8",200]

After i've created one trigger:

Trigger A = {myserver:log["/mydirectory/myfile*.log","A and B","UTF-8"].iregexp("A and B")}#0

When i modifing the log file with the command: echo 'A and B' >> myfile*.log

I've not the result, the trigger is not triggered

thanks for your help.

[colloque]

The problem is the agent version.
I have to use the agent version 1.8.3 and not 1.4.4