- 统计文档中的中文字数,默认 utf-8 编码
- count all chinese characters in a directory with specific file extension appendix and specific depth of search
python chinese_wc.py [directory] [depth] [file extension appendix]
python chinese_wc.py \"/home/wd/Documents/org\" 4 \".org\"
python chinese_wc.py ~/Documents/org 4 \'.org\'