Provided by:
passwd_4.1.4.2+svn3283-3ubuntu5_i386 
NAZWA
groupdel - delete a group
STRESZCZENIE
groupdel group
OPIS
The groupdel command modifies the system account files, deleting all
entries that refer to group. The named group must exist.
OSTRZEENIA
You may not remove the primary group of any existing user. You must
remove the user before you remove the group.
You should manually check all file systems to ensure that no files
remain owned by this group.
CONFIGURATION
The following configuration variables in /etc/login.defs change the
behavior of this tool:
MAX_MEMBERS_PER_GROUP (number)
Maximum members per group entry. When the maximum is reached, a new
group entry (line) is started in /etc/group (with the same name,
same password, and same GID).
The default value is 0, meaning that there are no limits in the
number of members in a group.
This feature (split group) permits to limit the length of lines in
the group file. This is useful to make sure that lines for NIS
groups are not larger than 1024 characters.
If you need to enforce such limit, you can use 25.
Note: split groups may not be supported by all tools (even in the
Shadow toolsuite). You should not use this variable unless you
really need it.
PLIKI
/etc/group
Informacje o grupach uytkownikow.
/etc/gshadow
Informacje chronione o grupach uytkownikow.
KOD ZAKOCZENIA
Polecenie groupdel koczy dzialanie z nastpujcymi wartociami kodow
zakoczenia:
0
poprawne zakoczenie dzialania programu
2
niepoprawna skladnia polecenia
6
specified group doesn't exist
8
can't remove user's primary group
10
nie mona zaktualizowa pliku z grupami
ZOBACZ TAKE
chfn(1), chsh(1), passwd(1), gpasswd(8), groupadd(8), groupmod(8),
useradd(8), userdel(8), usermod(8)