Re^2: qmail

[Christofer Karatzinis]

> 
> O anwmalos poy ka8hse kai skefthke na gemisei ena configuration file me
> regular expressions htan PANEKSYPNOS, kai briskw thn idea ekplhktikh. Mporei na
> se tromazei sthn arxh, alla molis ma8eis deka basika pragmata gia to pws
> akribws doyleyoyn ta regular expressions kai pws akribws "denei" kai leitourgei
> olo to configuration toy sendmail (ela bre! ena MIKRO biblio MONO 1025 selidwn
> einai!), 8a to kataagaphseis.
> 

Eides? Kserw pws na kanw to ricudi na bgainei apo tin fwlia tou kai na
milisei :) To kserw re ricudi gia ta regular expressions :) Apla otan
elega gia to config tou sendmail, 0ymi0ika mia dialeksi pou eixes dwsei
s'auti tin lista (prin arketo kairo) kai eipa... as ksanakousw ton ricudi
na agoreuei :)

>
> Oson afora thn asfaleia. To monadiko problhma asfaleias toy sendmail ofeiletai
> sto malakismeno design toy unix poy dexetai mono dyo priviledge levels (edw
> apodeiknyetai peritrana gia allh mia fora h stoixeiwdhs adynamia twn
> mono8eistikwn 8rhskeiwn kai h adiamfisbhthth yperoxh ths arxhs toy diaxwrismoy
> twn eksoysiwn poy 8espise h Gallikh epanastash). 
>

Exxx... to problima tou sendmail einai giati trexei san root kai afinei
tis brwmies tou (ta mails) sto /var/spool/mail :) Kata ta alla, ola ta
programmata einai eualwta sto hacking. Oso twra gia tin stoixeiwdi
adynamia twn mono0eistikwn 0riskeiwn... paikse me to systima sou, ftiakse
enan user me UID = 1 H' akoma kalytera ena group GID = 9999999 kai ftakse
tin asfaleia pou 0eleis. To na bazeis ta programmata na trexoun san root
einai i eukoli douleia. Oxi i kali. Gi'auto kai an deis, arketoi pou exoun
to linux mono kai mono gia na pianoun gkomenitses apo computer science
(pou toulaxiston autes, ektos apo omorfes kai kai eksypnes) mpainoun kai
kanoun tin douleia tous (px irc) san root.

Christofer

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