On 2/12/16 10:38 AM, David Hunt wrote:
> I'm not trying to write scripts that rely on the value of BASH. I only
> discoverd the discrepancy while investigating the potential usefulness
> of various variables set by the shell. Perhaps I just don't get the
> point of having the variable in the first place.
The idea is to have a `standard' variable that does its best to tell you
what the current shell is. SHELL is not suitable for that.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
