[SLE] making BASH env var read only

I would like to make some of the enviorment variables read only. How would I go about doing that? Sam -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/