edoli who, kai users

[Christos Ricudis]

m6s wrote:
> nai re man, to kanoume kai afto otan xeroume poio man na diavasoume ;-)
> giati edo to provlima einai oti oi 2 edoles who, users, einai axristes 
> profanos...
> to pts/0, den ipirxe pouthena, stis anafores tous. Mono to :0 pou einai 
> ta X *ok* kai to pts/1 pou itan ena parapano termatiko pou aniga...
> pou eitan to pts/0, oe-o?
>   
Ksexna thn who kai thn users (kai thn last). Basizontai se ena entelws 
broken montelo, kai apoteloun phgh foberwn inconsistencies sto unix world.

Genika, o kernel den exei (oute 8elei na exei) kammia idea peri tou 
"poioi users einai logged-in sto systhma". Sthn pragmatikothta, oson 
afora ton kernel, den yparxei h ennoia tou login (h akoma kai h ennoia 
tou interacive session). Ayta ta diaxeirizetai plhrws to userland,  kai 
exei kanei mia teleia douleia sto na tous gamhsei th mana.

To mono pragma gia to opoio mporeis na eisai apolytws sigouros se ena 
systhma, einai oti "to tade process trexei, kai anhkei sto deina user 
ID". Ante, baria baria "to tade pty slave anhkei sto deina user ID".

An de me pisteyete, breite ena tropo na apanthsete sthn erwthsh : "Posa 
logins eginan sto systhma thn teleytaia bdomada, apo poious users, kai 
poio einai to average session time tous" ?

-- 
Christos Ricudis				ricudis at itc.auth.gr
Systems Administrator				+30-2310-998656
IT Support Center
Aristotle University of Thessaloniki, GREECE