1Filter::sh(3)         User Contributed Perl Documentation        Filter::sh(3)
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NAME

6       Filter::sh - sh source filter
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SYNOPSIS

9           use Filter::sh 'command' ;
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DESCRIPTION

12       This filter pipes the current source file through the program which
13       corresponds to the "command" parameter using the Bourne shell.
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15       As with all source filters its scope is limited to the current source
16       file only. Every file you want to be processed by the filter must have
17       a
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19           use Filter::sh 'command' ;
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21       near the top.
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23       Here is an example script which uses the filter:
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25           use Filter::sh 'tr XYZ PQR' ;
26           $a = 1 ;
27           print "XYZ a = $a\n" ;
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29       And here is what it will output:
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31           PQR = 1
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WARNING

34       You should be very careful when using this filter. Because of the way
35       the filter is implemented it is possible to end up with deadlock.
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37       Be especially careful when stacking multiple instances of the filter in
38       a single source file.
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AUTHOR

41       Paul Marquess
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DATE

44       11th December 1995.
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48perl v5.26.3                      2017-11-15                     Filter::sh(3)
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