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Internet Message Format  |  1992-11-17  |  429 b 
  1. Path: sparky!uunet!bcstec!ced
  2. From: ced@bcstec.ca.boeing.com (Charles Derykus)
  3. Newsgroups: comp.lang.perl
  4. Subject: checking for interactive shell
  5. Message-ID: <4254@bcstec.ca.boeing.com>
  6. Date: 16 Nov 92 21:00:37 GMT
  7. Distribution: usa
  8. Organization: Boeing
  9. Lines: 10
  10.  
  11.  
  12. How do I perlize the following Bourne shell fragment? (I
  13. faq'ed fruitlessly)
  14.  
  15.      case "$-" in                    # interactive ?
  16.         s) ....
  17.  
  18.  
  19. Many thanks,
  20.  
  21.