Hello, I'm using FreeRADIUS version 2.1.7 on a CentOS 5.5 distro. I'm trying to execute a simple shell script when RADIUS send an Access-Accept packet, but failed. I'm modified /modules/echo like this: ... program = "/bin/echo %{User-Name} >> /a.txt" ... and have add to sites-available/default, under post-auth: ... post-auth { exec echo ... the log is: +- entering group post-auth {...} ++[exec] returns noop [echo] expand: %{User-Name} -> test ++[echo] returns ok Sending Access-Accept of id 224 to 127.0.0.1 port 60465 Reply-Message = "Hello, %{User-Name}" Finished request 1. Going to the next request Waking up in 4.9 seconds. Cleaning up request 1 ID 224 with timestamp +15 Ready to process requests. However, find no output file anywhere. What have I forgotten to configure? Please help, Thanks in advance. -- View this message in context: http://freeradius.1045715.n5.nabble.com/Help-on-using-exec-modules-tp3234663... Sent from the FreeRadius - User mailing list archive at Nabble.com.