SOURCE_DIR=/Volumes/GoogleDrive-109131417520020270154/マイドライブ/family_photos/2015
SOURCE_DIR=~/work/tmp_org
be ruby change_20_files.rb ${SOURCE_DIR}
find ${SOURCE_DIR} -name .DS_Store
find ${SOURCE_DIR} -name .DS_Store | xargs --no-run-if-empty rm
find ${SOURCE_DIR} -name .DS_Store
mkdir -p ~/work/tmp
pushd ~/work/tmp
rm -f *.*
rm -f .DS_Store
find ${SOURCE_DIR} -type f -print0 | xargs -0 cp -i -t ./
popd
be ruby chtime_by_fname.rb ~/work/tmp
diff -r {/Volumes/GoogleDrive-109131417520020270154/マイドライブ/family_docs/,~/Dropbox/data/doc/}2014_family_docs
diff -r {/Volumes/GoogleDrive-109131417520020270154/マイドライブ/family_photos/,~/Dropbox/Photo/}2016
mkdir -p ~/work/movies_tmp
cd ~/work/movies_tmp
rm -f '*.*'
rm -f .DS_Store
find ~/work/movies -name .DS_Store | xargs --no-run-if-empty rm
find ~/work/movies -name .HashTable.xml | xargs --no-run-if-empty rm
find ~/work/movies -type f -print0 | xargs -0 cp -p -i -t ./