联盟域名:www.cn-dos.net 论坛域名:www.cn-dos.net/forum DOS,代表着自由开放与发展,我们努力起来,学习FreeDOS和Linux的自由开放与GNU精神,共同创造和发展美好的自由与GNU GPL世界吧!
@echo off for /f "delims=:" %%a in ('findstr /n . test.txt') do set m=%%a for /f "delims=:" %%a in ('findstr . test.txt^|findstr /n .') do set n=%%a set /a emptyline=%m%-%n% echo 空行数:%emptyline% pause
findstr /v . test.txt|find /v /c ""
findstr /n /v . test.txt