批处理获取文件行数并添加到文件名后

批处理获取csv文件行数并添加到文件名后

方法一：

@echo off&setlocal enabledelayedexpansion
for /f “delims=” %%a in (‘dir /a-d/b/s *.csv’) do (
for /f “tokens=3 delims=:” %%b in (‘find /c /v “” “%%a”’) do set n=%%b
ren “%%a” “%%~na_!n: =!%%~xa”
)
pause

方法二：

@echo off & setlocal enabledelayedexpansion
%1(for /f “delims=” %%i in (’%~0 :^|sort’) do ren %%i)& pause & exit /b
for /f “tokens=1,* delims= " %%i in ('find /c /v “” .csv’) do (
set info=%%j
set ln=!info::=!
for /f “delims=” %%a in (”!ln!") do set fn=!info::%%a=!
echo;"!fn!" “!fn:_,-4!!ln:1!.txt”
)

摘自：https://www.jb51.net/article/72297.htm