hi there, i know this is been discussed like a million times already but i'm stuck and can't get around this. i'm using a program destination in my syslog-ng config, like this: destination test_log { file("/var/log/testlog"); }; destination sshd_alerts { program("/usr/local/bin/ssh_alert_by_email.sh" template("$DATE $HOST $PROGRAM $MSGONLY")); }; filter sshd { program("sshd"); }; filter login_accepted { match("Accepted password|Accepted publickey"); }; log { source(s_all); filter(sshd); filter(login_accepted); destination(sshd_alerts); destination(test_log); }; and the script as follows: #!/bin/bash while read line ; do echo $line >> /tmp/testlog done that's it, it logs to the destination(test_log) but the script does nothing. i followed a similar thread: https://lists.balabit.hu/pipermail/syslog-ng/2008-March/011512.html and the script works well interactively in the shell. I think i hit a dead end here... btw version 2.0.9 -- Alberto Sierra