ckgid(1)							   User Commands							  ckgid(1)

NAME

       ckgid, errgid, helpgid, valgid - prompts for and validates a group id

SYNOPSIS

       ckgid [-Q] [-W width] [-m] [-d default] [-h help]
	    [-e error] [-p prompt] [-k pid [-s signal]]

       /usr/sadm/bin/errgid [-W width] [-e error]

       /usr/sadm/bin/helpgid [-W width] [-m] [-h help]

       /usr/sadm/bin/valgid input

DESCRIPTION

       ckgid  prompts  a  user	and  validates the response. It defines, among other things, a prompt message whose response should be an existing
       group ID, text for help and error messages, and a default value (which will be returned if the user responds with a carriage return).

       All messages are limited in length to 70 characters and are formatted automatically. Any white space used in the definition (including new-
       line)  is stripped. The -W option cancels the automatic formatting. When a tilde is placed at the beginning or end of a message definition,
       the default text will be inserted at that point, allowing both custom text and the default text to be displayed.

       If the prompt, help or error message is not defined, the default message (as defined under NOTES) will be displayed.

       Three visual tool modules are linked to the ckgid command.  They are errgid (which formats and displays an error message),  helpgid  (which
       formats	and  displays  a  help	message),  and	valgid	(which validates a response). These modules should be used in conjunction with FML
       objects. In this instance, the FML object defines the prompt.

OPTIONS

       The following options are supported:

       -d default    Defines the default value as default. The default is not validated and so does not have to meet any criteria.

       -e error      Defines the error message as  error.

       -h help	     Defines the help messages as  help.

       -k pid	     Specifies that process ID pid is to be sent a signal if the user chooses to abort.

       -m	     Displays a list of all groups when help is requested or when the user makes an error.

       -p prompt     Defines the prompt message as prompt.

       -Q	     Specifies that quit will not be allowed as a valid response.

       -s signal     Specifies that the process ID pid defined with the -k option is to be sent signal	signal when quit is chosen. If	no  signal
		     is specified, SIGTERM is used.

       -W width      Specifies that prompt, help and error messages will be formatted to a line length of width.

OPERANDS

       The following operand is supported:

       input	Input to be verified against /etc/group.

EXIT STATUS

       The following exit values are returned:

       0    Successful execution.

       1    EOF on input, or negative width on -W option, or usage error.

       3    User termination (quit).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

NOTES

       The default prompt for ckgid is:

	 Enter the name of an existing group [?,q]:

       The default error message is:

	 ERROR: Please enter one of the following group names: [List]

       If the -m option of ckgid is used, a list of valid groups is displayed here.

       The default help message is:

	 ERROR: Please enter one of the following group names: [List]

       If the -m option of ckgid is used, a  list of valid groups is displayed here.

       When the quit option is chosen (and allowed), q is returned along with the return code 3. The valgid module will not produce any output. It
       returns 0 for success and non-zero for failure.

SunOS 5.11							    14 Sep 1992 							  ckgid(1)