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Re^3: perl onliner on multiple files

by 7stud (Deacon)
on Feb 08, 2013 at 23:54 UTC ( #1017906=note: print w/ replies, xml ) Need Help??

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  1. or download this
    
    $ perl -nE "/: / and $c += (split/: /)[0]; if( eof(ARGV) ){ say qq[SUM
    +.$ARGV =$c]; $c=0 }" tmp_*
    syntax error at -e line 1, near "+="
    syntax error at -e line 1, near "; ="
    Execution of -e aborted due to compilation errors.
    
  2. or download this
    $ c=10
    $ echo c
    ...
    The total is: 10
    $ echo 'The total is: $c'
    The total is: $c
    

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