On 08/24/2012 12:32 PM, luigi scarso wrote:

$>source setuptext
 but the last one is a bash extension.


Actually it is in ksh (or ksh93) predefined as an alias for '.'

I *think* it's in the POSIX standard but I'm not quite sure.

'sh' on Debian-derived systems (including *buntu) is an alias for dash, not the POSIX shell although the man page for dash says it is being worked on for POSIX compliance.

--
Bill Meahan
Westland, Michigan USA

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