On 9/1/25 2:54 AM, Martin D Kealey wrote:
The crux of the confusion is the difficulty in identifying when subprocesses are created.- Brackets always ensure a subshell.
Parentheses. Brackets are [ and ] in bash and POSIX nomenclature.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU [email protected] http://tiswww.cwru.edu/~chet/
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