grpck(1B)




NAME

     grpck - check group database entries


SYNOPSIS

     /etc/grpck [filename]


DESCRIPTION

     The grpck utility checks that a file in  group(4)  does  not
     contain  any  errors;  it  checks  the  /etc/group  file  by
     default.


FILES

     /etc/group


ATTRIBUTES

     See attributes(5) for descriptions of the  following  attri-
     butes:

     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | SUNWcsu                     |
    |_____________________________|_____________________________|


SEE ALSO

     groups(1), group(4), passwd(4), attributes(5)


DIAGNOSTICS

     Too many/few fields
           An entry in the group file does not  have  the  proper
           number of fields.

     No group name
           The group name field of an entry is empty.

     Bad character(s) in group name
           The group name in an entry contains  characters  other
           than lower-case letters and digits.

     Invalid GID
           The group ID field in an entry is not  numeric  or  is
           greater than 65535.

     Null login name
           A login name in the list of login names in an entry is
           null.

     Logname not found in password file
           A login name in the list of login names in an entry is
           not in the password file.

     Line too long
           A line (including the newline character) in the  group
           file exceeds the maximum length of 512 characters.

     Duplicate logname entry
           A login name appears more than once  in  the  list  of
           login names for a group file entry.

     Out of memory
           The program cannot allocate memory in  order  to  con-
           tinue.

     Maximum groups exceeded for logname
           A login name's group membership exceeds  the  maximum,
           NGROUPS_MAX.


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