/etc/ppp/ip-up.d/script I have the following that runs fetchmail when the ppp0 interface is up (connected) and when it finish the modem ends internet conection automatically.
#!/bin/sh /usr/bin/fetchmail -v -f /etc/fetchmailrc -L /var/log/fetchmail.log killall wvdial
this works perfectly. now i need to add to the script below the fetchmail command execution something that checks if the mail queue of Postfix is completely empty and if is true then execute the command
killall wvdial to hangup the modem.
In theory i know i could do something using
until etc. but in practice i do not know how to develop it. I would like you guys to help me to program and complete this script to work properly. I appreciate the comments.