if exist statement in DOS  124 Explanation:@echo off: This command turns off the display of each command in the batch file as it executes.set filename=myfile.txt: This sets the variable filename to the name of the file you ... |
Microsoft Windows commands frquently used 191 Windows Disk Operating System (DOS) is a command-line operating system developed by Microsoft Corporation.It was the foundation of the Windows operating system family and was used as the main ... |