Hi, given the read command
read -t10 dummy I'd like to distinguish between a timeout (no key hit) and a simple >return<. In other shells I do this usually by testing the return value of read: It's 0 when a button press occurred and 1 on timeout. Any ideas how I can handle this here? BTW: I'm using 1.7.4 and this might be outdated - In that case, to which (minimal!) version I'll have to upgrade? Regards, Roger _______________________________________________ busybox mailing list [email protected] http://busybox.net/cgi-bin/mailman/listinfo/busybox
