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Re: Using IPC::Open3 instead of backtick operator

by karlgoethebier (Abbot)
on Jun 11, 2016 at 12:16 UTC ( #1165393=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/env perl
    
    ...
    __END__
    
  2. or download this
    karls-mac-mini:Desktop karl$ perlcritic -1 ipc.pl 
    Code is not tidy at line 1, column 1.  See page 33 of PBP.  (Severity:
    + 1)
    ...
    Useless interpolation of literal string at line 33, column 22.  See pa
    +ge 51 of PBP.  (Severity: 1)
    Builtin function called with parentheses at line 35, column 1.  See pa
    +ge 13 of PBP.  (Severity: 1)
    Useless interpolation of literal string at line 35, column 22.  See pa
    +ge 51 of PBP.  (Severity: 1)
    

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