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OpenSolaris 2009.06 - man page for ckgid (opensolaris section 1)

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ckgid(1)				  User Commands 				 ckgid(1)

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

       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

       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 newline) is stripped. The -W option  cancels
       the automatic formatting. When a tilde is placed at the beginning or end of a message def-
       inition, 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.

       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

       -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

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

       The following operand is supported:

       input	Input to be verified against /etc/group.

       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).

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

       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       |Availability		     |SUNWcsu			   |


       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

SunOS 5.11				   14 Sep 1992					 ckgid(1)
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