# Add directory to a recursively watched dir.
mkdir -p /sub/dir
watch /

mkdir -p /sub/dir/newdir
touch /sub/dir/newdir/file
rm /sub/dir/newdir/file

# Re-create file.
touch /sub/dir/newdir/file
rm /sub/dir/newdir/file

# Write to file.
echo foo >/sub/dir/newdir/file

Output:
    ItemCreated|ItemIsDir /sub/dir/newdir
    ItemCreated|ItemIsFile /sub/dir/newdir/file
    ItemIsFile|ItemRemoved /sub/dir/newdir/file

    ItemCreated|ItemIsFile /sub/dir/newdir/file
    ItemIsFile|ItemRemoved /sub/dir/newdir/file

    ItemCreated|ItemIsFile /sub/dir/newdir/file
    ItemIsFile|ItemModified /sub/dir/newdir/file
