adduser

[Michalis.Kabrianis at nefeli.forthnet.gr]

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> 
> mia erothsh gia thn adduser
> 
> Otan paei kaneis na baleiu xrhsth tou epitrepei (tou admin) na orisei gia
> poso kairo 8a isxuei. Nomizo by default ena xrono.
> Tora pou phga na kano adduser leei os hmeromhneia lh3hs logariasmou px
> 12/1/100 (htan x/x/99 gia to 1998). Jerei kaneis an 8a uparxei problhma?
> 

Agnow. Alla thelw na mathw...

> (slackware 3.5)
> 
> Epishs: gia na balo xrhsth mono me thn adduser mporo?
> An kano vi /etc/passwd meta pos mpainei sto /etc/shadow?
> 
> Thanks
> Harris

An katalaba kala to problima sou einai to encrypted passwd, opote poly apla
ftiaxneis ena programmataki (se c) i scriptaki (se perl)  pou na kaleis tin
crypt() kai na sou epistrefei to encrypted passwd. 

Pare ena proxeiro se perl.

#!/usr/local/bin/perl
print "Password? ";
chomp ($pass = <STDIN>);
print "Salt? ";
chomp ($salt = <STDIN>);
$password=crypt($pass,$salt);
print "To encrypted password einai to $password \n";

Gia to ti kanei i crypt kai ti einai to salt, an den ksereis diladi, man crypt

-----------------------------
Michalis Kabrianis
kabrianis at hellug.gr
-----------------------------
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