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Full Discussion: CRAY comes home for you.....
Special Forums UNIX and Linux Applications High Performance Computing CRAY comes home for you..... Post 302341858 by jim mcnamara on Thursday 6th of August 2009 06:23:32 PM
Old 08-06-2009
I got an 8bit HP desktop station on a grant in 1982 - cost $US24000 - in modern $US that's about $41-$60 thousand now. see: Measuring Worth - Relative Value of US Dollars

So for circa $US60000 we would get how many orders of magnitude more computing power? From 120KHz and ~8000Kflops to what -- maybe 20gigaflops with a CX1 with 6 blades.
 

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createhomedir(1)					    BSD General Commands Manual 					  createhomedir(1)

NAME
createhomedir -- create and populate home directories on the local computer. SYNOPSIS
createhomedir [-scbalh] [-n directoryDomainName] [-u username] DESCRIPTION
createhomedir provides several options for creating and populating home directories. OPTIONS
-s creates home directories for server home paths only (default). -c creates home directories for local home paths only. -b creates home directories for both server and local home paths. -a creates home directories for users defined in all directory domains of the server's search path. -l creates home directories for users defined in the local directory domain. -n directoryDomainName creates home directories for users defined in a specific directory domain in the server's search path. -u username creates a home directory for a specific user defined in the domain(s) identified in the -a, -l, or -n parameter. If you omit the -a, -l, and -n parameters when you use the -u parameter, -a is assumed. -i reads username list from standard input and creates specified home directories. Each username should be on its own line. -h usage help. FILES
/usr/sbin/createhomedir location of tool CAVEATS
When using the -a option, search limits of various directory servers (such as Open Directory or Active Directory) can prevent all possible home directories from being created. In this case, you may need to specify the usernames explicitly. Mac OS X June 1, 2019 Mac OS X
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