Abstract
The V6 UNIX command language, shell, has weak looping constructs and no apparent interactive capability. We show how to exploit the existing weak loop constructs in shell to provide more powerful facilities. Further, we show how to interact with shell programs from the terminal.
- {MARCA82} Marca, D., "A Repetition Construct for UNIX V6", SIGPLAN Notices, 17--9 (1982) 72--5. Google ScholarDigital Library
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