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Text File  |  1997-11-16  |  754b  |  46 lines
  1. # <!-- -*- perl -*-
  2. # $Id: background.plm,v 2.1 1997/11/17 00:15:00 hasegawa Exp $
  3. # copyright (c)1997 pupu_j <hasegawa@agusa.nuie.nagoya-u.ac.jp>
  4.  
  5. package sys_background;
  6.  
  7. exit if fork();
  8. if (open(PID, '>plum.pid')) {
  9.   print PID $$, "\n";
  10.   close(PID);
  11. }
  12.  
  13. $_ = 'sys_background';
  14.  
  15. __END__
  16. --><!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
  17. <HTML><HEAD><TITLE> sys/background.plm </TITLE></HEAD><BODY>
  18.  
  19. $B%*%s%i%$%s%I%-%e%a%s%H(B
  20.  
  21.  
  22. <HR><H3> $BL>A0(B </H3>
  23.  
  24. sys/background.plm - plum$B$r%P%C%/%0%i%&%s%I$G<B9T$9$k(B
  25.  
  26.  
  27. <HR><H3> $B@bL@(B </H3>
  28.  
  29. plum$B$r%P%C%/%0%i%&%s%I$G<B9T$7$^$9!#(B
  30. UNIX$B0J30$G$O;HMQ$G$-$^$;$s!#(B
  31.  
  32.  
  33. <HR><H3> $B%W%m%Q%F%#(B </H3>
  34.  
  35. <DL>
  36. </DL>
  37.  
  38.  
  39. <HR><H3> $B@_DjNc(B </H3>
  40.  
  41. <PRE>
  42. = sys/background.plm
  43. </PRE>
  44.  
  45. </BODY></HTML>
  46.