Sujet : Re: System UICs
De : arne (at) *nospam* vajhoej.dk (Arne Vajhøj)
Groupes : comp.os.vmsDate : 08. Jun 2024, 01:11:13
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v407j1$298kq$1@dont-email.me>
References : 1 2 3 4 5
User-Agent : Mozilla Thunderbird
On 6/7/2024 7:50 PM, Lawrence D'Oliveiro wrote:
On Fri, 7 Jun 2024 08:04:49 -0400, Arne Vajhøj wrote:
DECnet like 376 and TCP/IP like 3655.
Just realized that the separation between usernames and UICs is actually
another misfeature of VMS.
On *nix systems, a username is always understood to map to a particular
UID. Which one is not important, just so long as it isn’t zero. This
allows various subsystems to run under their own usernames with privilege
isolation, without having to worry about UID clashes.
VMS allows multiple usernames with same UIC, but it practically
never happens.
Arne
System UICs
Re: System UICs