dsize: compute directory size information

dsize

#!/bin/sh

# Script to summarize the sizes of files and subdirs in a given directory.
# If no arguments are given, the current directory is used.

# Modified after: http://www.newartisans.com/johnw/scripts/sizes


dir=${1:-.}

du -shx ${dir}/* ${dir}/.[a-zA-Z0-9_]* 2> /dev/null | \
  egrep '^ *[0-9.]*[MG]' | sort -n > /tmp/sorted

egrep '^ *[0-9.]*M' /tmp/sorted
egrep '^ *[0-9.]*G' /tmp/sorted

rm /tmp/sorted

echo '-----------------------------------------------'
echo 'Total (including smaller dirs not shown above):'
du -shx $dir