刪除文字檔案

以下示例說明如何在批處理程式中使用 pushd 命令和 popd 命令來更改當前目錄,從而執行批處理程式,然後將其更改回來:

@echo off
rem This batch file deletes all .txt files in a specified directory
pushd %1
del *.txt
popd
cls
echo All text files deleted in the %1 directory

來自 https://technet.microsoft.com/en-us/library/cc771180%28v=ws.11%29.aspx