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Top Forums Shell Programming and Scripting executing command from subdirectories Post 302358188 by NoobProgrammer on Thursday 1st of October 2009 02:44:09 PM
Old 10-01-2009
executing command from subdirectories

Hello,

I've been trying to run 'ls -1R | wc -l' inside of sub directories to in order to determine how big each folder is.

Code:
find . -maxdepth 1 -type d | while read folder

 do
    cd "$folder" &&
        echo "$folder has $(ls -1R | wc -l) files" &&
    cd ..
 done

or

Code:
for folder in `ls -1S`; do 
    cd "$folder" &&
        NUMFILES=$(ls -1R | wc -l)
        FOLDERLIST='  $folder contains $NUMFILES files.'
    echo $FOLDERLIST >> ../filelist.txt && 
    cd ..
done

I know the second one works as long as I ignore the errors, but it does not work with directory names with spaces.
 

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Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME
Graphics::Primitive::Insets - Space between things DESCRIPTION
Graphics::Primitive::Insets represents the amount of space that surrounds something. This object can be used to represent either padding or margins (in the CSS sense, one being inside the bounding box, the other being outside) SYNOPSIS
use Graphics::Primitive::Insets; my $insets = Graphics::Primitive::Insets->new({ top => 5, bottom => 5, left => 5, right => 5 }); METHODS
Constructor new Creates a new Graphics::Primitive::Insets. Instance Methods as_array Return these insets as an array in the form of top, right, bottom and left. bottom Set/Get the inset from the bottom. equal_to Determine if these Insets are equal to another. left Set/Get the inset from the left. right Set/Get the inset from the right. top Set/Get the inset from the top. zero Sets all the insets (top, left, bottom, right) to 0. AUTHOR
Cory Watson, "<gphat@cpan.org>" SEE ALSO
perl(1) COPYRIGHT &; LICENSE Copyright 2008-2010 by Cory G Watson. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.12.3 2010-08-21 Graphics::Primitive::Insets(3pm)
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