Dear all experts:
How to make a batch file to achieve the following function. There are hundreds of TXT files in a folder, but several characters in the first 10 lines of each TXT file need to be replaced, and the content of all subsequent lines remains unchanged.
The volume of each TXT file is relatively large, probably several thousand lines (NC machining post-processing program)
How to achieve it.
How to make a batch file to achieve the following function. There are hundreds of TXT files in a folder, but several characters in the first 10 lines of each TXT file need to be replaced, and the content of all subsequent lines remains unchanged.
The volume of each TXT file is relatively large, probably several thousand lines (NC machining post-processing program)
How to achieve it.