+ ### Check size
+ siz_cand="$(du -b "$path_candfile" | awk '{ print $1 }')"; # size in bytes
+ if ! checkInt "$siz_cand"; then continue; fi; # reject
+ if [[ "$((siz + siz_cand))" -gt "$siz_dest" ]]; then continue; fi; # reject
+ if [[ "$siz_cand" -lt "$min_file_size" ]]; then continue; fi; # reject
+ if [[ "$siz_cand" -gt "$max_file_size" ]]; then continue; fi; # reject
+