Hopefully not too OT .. the only silly question being the unasked one .. How do I test whether a sh argument is an integer or not, so as to avoid failing on a syntax error from otherwise working code such as:
[ $3 -lt 10 -o $3 -gt 600 ] && echo "$0 $1 $2: $3 invalid" && exit 1 when $3 is a non-integer argument? Do I need to delve into awk and REs, or is there something more simple I've missed in mans test, expr, etc? Cheers, Ian _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
