HP-UX Reference (11i v2 07/12) - 1M System Administration Commands A-M (vol 3)

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lugadmin(1M) lugadmin(1M)

The above display format may change in future releases.

EXTERNAL INFLUENCES

Environment Variables

UG_DISPLAY_WIDTH

If it is set and long names are enabled, it overrides the width speciﬁed in the

lugname ﬁle for all sys-

tem and conforming applications that write formatted output.

RETURN VALUE

lugadmin exits with one of the following values:

0 Successful completion

-1 Failure

DIAGNOSTICS

Note: System is already enabled for long user/group name

You may have attempted to use the

-e option for a second time.

Error: The system is not enabled for long user/group name

You tried to use the -d option before using the -e option.

Error: Can’t create file /etc/defaults/lugname

Error: Can’t open file /etc/defaults/lugname

Error: The pwgrd daemon must be killed before enabling the system. The

daemon can be restarted once the system is enabled

system() failed

A call to the system() function failed.

Error: Long user/group name feature is not supported on trusted systems

WARNINGS

The lugname ﬁle is the switch that marks a long name system. If it is missing, short names are assumed

and the UG_DISPLAY_WIDTH

variable is ignored.

While many programs are unaffected by long names in a short name environment, some may behave abnor-

mally and some may abort.

It is recommended that you do not attempt to restore the short name environment once long names have

been enabled.

Do not use the system constant

LOGIN_NAME_MAX

with the getconf command or the sysconf()

function to test for name length; it is not changed when long names are enabled.

The value of the current status of the system (-l option) may change in future releases.

Once a system is enabled for long user and group names, it cannot be made a trusted system.

AUTHOR

lugadmin was developed by HP.

FILES

/etc/default/lugname If this ﬁle is present, the system is enabled for long user and group names;

otherwise, it is not. This ﬁle contains the default display width, as set with

the -d option.