[文本处理] 请教，批处理如何将文件夹内相似名称的TXT合并

rlz_bbl

各位大神，新人求指教。文件夹内有批量文件，比如
CTPO_20200619_035512_24_F1.txt
CTPO_20200619_035512_24_F2.txt
CTPO_20200619_035512_25_F1.txt
CTPO_20200619_035512_25_F2.txt
CTPO_20200619_035512_26_F1.txt
CTPO_20200619_035512_26_F2.txt
想按照文件名合并为
CTPO_20200619_035512_24.txt
CTPO_20200619_035512_25.txt
CTPO_20200619_035512_26.txt

多谢指教！

Batcher

回复 1# rlz_bbl

@echo off
for %%i in (*_*_*_*_*.txt) do (
    for /f "tokens=1-5 delims=_" %%a in ("%%i") do (
        >>"%%a_%%b_%%c_%%d%%~xi" type "%%i"
        >>"%%a_%%b_%%c_%%d%%~xi" echo,
    )
)
复制代码

rlz_bbl

跑通了，非常感谢