Revisiting ⎕SH and ⎕CMD - Exploring Limitations and New System Functions

Revisiting ⎕SH and ⎕CMD - Exploring Limitations and New System Functions

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Argument specification

13 of 22

13 of 22

Argument specification

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Revisiting ⎕SH and ⎕CMD - Exploring Limitations and New System Functions

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  1. 1 Introduction
  2. 2 Use cases
  3. 3 grep example
  4. 4 cat example
  5. 5 Current limitations
  6. 6 Error output
  7. 7 Input
  8. 8 Slow commands
  9. 9 Output before error
  10. 10 Non-text output
  11. 11 Environment variables
  12. 12 A new system function
  13. 13 Argument specification
  14. 14 Variant options
  15. 15 Specifying environment variables
  16. 16 Specifying redirections
  17. 17 Specifying redirection targets
  18. 18 Specifying redirection sources
  19. 19 Default redirections
  20. 20 cat example revisited
  21. 21 tr example
  22. 22 Conclusion

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