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Full Discussion: pwage-hpux-T for Trusted HPUX servers
Operating Systems HP-UX pwage-hpux-T for Trusted HPUX servers Post 302507631 by methyl on Thursday 24th of March 2011 11:00:16 AM
Old 03-24-2011
Some points.

The normal secondary delimiter in the /etc/passwd comments field is a comma. Don't try a colon - it will corrupt the passwd file. The "usermod" command should stop you creating an invalid passwd file.

Quote:
cat /etc/passwd | grep $i |
This is a dodgy construct because it can give false matches in any field. In the simple case, consider usernames called "fred", "freda" and "alfred". One extreme case would be a username called "home".
A safer version in the style of your script:
Code:
grep \^${i}: /etc/passwd |

On many O/S the "for i in <open ended list>" construct will collapse when the command line becomes too long for the CLI.


Just for interest in non-trusted HP-UX you can get all the base information for this type of script from the command:
Code:
logins -xto

Last edited by methyl; 03-24-2011 at 12:16 PM..
 

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LEARN ABOUT HPUX

boot

boot(1M)																  boot(1M)

NAME

       boot - bootstrap process

DESCRIPTION

   Itanium-based System Hardware
       An system's bootstrap process involves the execution of four software components:

	      o  CMOS

	      o  option ROM

	      o  EFI

	      o  Boot Manager

	      o  (see hpux.efi(1M)).

       After  the  processor  is  reset,  firmware initializes and tests processors and platform.  During initialization, the firmware lets a user
       interrupt and configure CMOS and option ROMs.  It then transfers control to EFI, the Extensible Firmware Interface.  EFI, in turn, initial-
       izes  EFI  boot	and  runtime services and launches the Boot Manager.  The Boot Manager, which allows loading of EFI application or drivers
       from EFI defined file system, loads and transfers control to the HP-UX-specific bootstrap loader.  then loads the HP-UX kernel object  file
       from the HP-UX file system to memory and transfers control to the loaded kernel image.

   PA-RISC Hardware
       The PA-RSIC bootstrap process involves the execution of three software components:

	      o  (see pdc(1M),

	      o  (see isl(1M), and

	      o  (see hpux(1M).

       After  the  processor is RESET, the (firmware), performs a self-test and initializes the processor.  It then loads and transfers control to
       the operating-system-independent in turn, loads and transfers control to the utility, the HP-UX-specific bootstrap loader.  then  downloads
       the HP-UX kernel object file from an HP-UX file system and transfers control to the loaded kernel image.

SEE ALSO

       hpux(1M), hpux.efi(1M), isl(1M), pdc(1M), efi(4).

																	  boot(1M)
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