Zakladani uzivatele

[Pavel Janík]

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   From: Miroslav Petricek <mirek na petricek.cz>
   Date: Tue, 12 Jun 2001 21:21:44 +0200

Zdravím,

   > Kdyz uz o tom mluvime jedna vec mi dlouho vrta hlavou. Chapu nutnost 
   > rozdeleni /etc/passwd a /etc/shadow, ale proc je v Linuxu vedle 
   > /etc/group take /etc/gshadow ?

jsou tam uložena data (mimo jiné i hesla) pro skupiny. Např. na mém
počítači:

- - změna hesla skupiny:

SnowWhite:~ # grep trusted /etc/gshadow; gpasswd trusted; grep trusted /etc/gshadow
trusted:AjcvHDYKvcnIE:root:root

Changing the password for group trusted
New Password: 
Re-enter new password: 

trusted:0gZ7ONj6NZlGY:root:root

- - přidání uživatele pavel do skupiny trusted:

SnowWhite:~ # grep trusted /etc/{group,gshadow}; gpasswd -a pavel trusted; grep trusted /etc/{group,gshadow}
/etc/group:trusted:x:42:
/etc/gshadow:trusted:0gZ7ONj6NZlGY:root:root

Adding user pavel to group trusted

/etc/group:trusted:x:42:pavel
/etc/gshadow:trusted:0gZ7ONj6NZlGY:root:root,pavel

apod.
- -- 
Pavel Janík

panic("CPU too expensive - making holiday in the ANDES!");
                  -- 2.2.16 arch/mips/kernel/traps.c
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