txt file merge
1. Put all the txt files to be merged into one folder.
2. UseWin+Rkey combination orDouble-click the lower left corner of the desktopThe operating system you choose to runOpen the run window, enter cmd, click OK to enter the command line window.
3. Enter the folder address and press Enter.(Note: The path copied directly contains quotation marks, which need to be deleted when entering the command)
4. Enter the location of the folderdisk address, Enter. (Check whether the pop-up is the detailed address of the folder you just entered)
5. After confirming the address, entertype *.txt >>, followed by the disk address where the merged file is saved and the name of the merged txt file.
6. Go to the corresponding disk to find the merged txt file.
Reference: Baidu Experience: How to quickly merge multiple TXT files