06-20-2011
what is the use of /etc/project file and project administration commands?
i have two doubts..
1. what is the use /etc/project file. i renamed this file and when i tried to switch user or login with some user account the login was happening slowly. but when i renamed it to original name it was working fine... why so?
2. unix already has useradd and grouadd for user administration. what is the use of project related commands like projadd projmod.. which scenario i would be needing it.
Thanks in advance
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LEARN ABOUT SUNOS
projdel
projdel(1M) System Administration Commands projdel(1M)
NAME
projdel - delete a project from the system
SYNOPSIS
projdel [-f filename] project
DESCRIPTION
The projdel utility deletes a project from the system and makes the appropriate changes to the system file.
OPTIONS
The following options are supported:
-f filename Specify the project file to modify. If no filename is specified, the system project file, /etc/project, is modified.
OPERANDS
The following operands are supported:
project The name of the project to be deleted.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
2 The command syntax was invalid. A usage message for projdel is displayed.
3 An invalid argument was provided to an option.
4 The projid given with the -p option is already in use.
5 The project files contain an error. See project(4).
6 The project to be modified, group, user, or resource does not exist.
9 The project is already in use.
10 Cannot update the /etc/project file.
FILES
/etc/project System project file
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|Interface stabilty | See below. |
+-----------------------------+-----------------------------+
Invocation is evolving. Human readable output is unstable.
SEE ALSO
projects(1), groupadd(1M), groupdel(1M), groupmod(1M), grpck(1M), logins(1M), projadd(1M), projmod(1M), useradd(1M), userdel(1M), user-
mod(1M), project(4), attributes(5)
DIAGNOSTICS
In case of an error, projdel prints an error message and exits with a non-zero status.
NOTES
projdel deletes a project definition only on the local system. If a network name service such as NIS or LDAP is being used to supplement
the local /etc/project file with additional entries, projdel cannot change information supplied by the network name service.
SunOS 5.10 4 May 2004 projdel(1M)