/contrib/dialog/samples/gauge0-input-fd

https://bitbucket.org/freebsd/freebsd-head/ · Shell · 27 lines · 20 code · 4 blank · 3 comment · 2 complexity · 05e45e307b7d994bd70a8fccaebdc12c MD5 · raw file 

    

  1. #!/bin/sh
    2. 

  2. # $Id: gauge0-input-fd,v 1.5 2010/01/13 10:20:03 tom Exp $
    3. 

  3. # modified "gauge0" script to use "--input-fd" option.
    4. 

  4. 

  5. . ./setup-vars
    6. 

  6. 

  7. exec 3<&0
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  8. PCT=10
    9. 

  9. (
    10. 

  10. sleep 1
    11. 

  11. while test $PCT != 110
    12. 

  12. do
    13. 

  13. cat <<EOF
    14. 

  14. XXX
    15. 

  15. $PCT
    16. 

  16. The new\n\
    17. 

  17. message ($PCT percent)
    18. 

  18. XXX
    19. 

  19. EOF
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  20. PCT=`expr $PCT + 10`
    21. 

  21. sleep 1
    22. 

  22. done
    23. 

  23. ) |
    24. 

  24. 

  25. $DIALOG --title "GAUGE" --input-fd 3 "$@" --gauge "Hi, this is a gauge widget" 0 0 0
    26. 

  26. 

  27. exec 3<&-
    28.