time dependent login

[Randal Schwartz]

In article <234 at rossignol.Princeton.EDU>, tr at samadams (Tom Reingold) writes:
| In article <1990Jun6.081403.10065 at hawkmoon.MN.ORG> det at hawkmoon.MN.ORG
| (Derek E. Terveer) writes:
| 
| $ On sun os systems, which are bsd derivitives, if a user attempts to login
| $ without a home directory, they *are* allowed to login and are plopped into
| $ "/", i.e., root.
| 
| That's not the point.  I think you are responding to someone whose
| suggestion was to make the home directory owned by root and
| *unreadable* and *unwritable* to the user.  The question is, would
| *this* prevent a login?

I think <det> answered that, as in "it wouldn't matter".  If you
cannot cd to your home directory (as denoted in /etc/passwd), you get
"/".  If you *can* cd there, it doesn't matter that you cannot read
it.  I can spend *weeks* logged in without ever writing into my home
directory, so making it unreadable and unwritable is ineffective.  If
necessary, I'd just "setenv HOME /tmp", to keep the programs that want
to write into the home directory happy.

Just another UNIX hacker,
-- 
/=Randal L. Schwartz, Stonehenge Consulting Services (503)777-0095 ==========\
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