On Thu, Dec 20, 2012 at 01:04:34PM +0200, Kimmo Paasiala wrote: > A question related to this for those who have been doing work on the > rc(8) scripts. Can I assume that /usr/bin is available when > network.subr functions are used? Doing calculations on hexadecimal > numbers is going to be very awkward if I can't use for example bc(1).
You cannot assume that /usr/bin is available when setting up the network. It may be that /usr is mounted via NFS. You can use hexadecimal numbers (prefixed with 0x) in $((...)) expressions. In FreeBSD 9.0 or newer, sh has a printf builtin you can use; in older versions you can use hexdigit and hexprint from network.subr. -- Jilles Tjoelker _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
