Win7 flagship system comes with a powerful summary of the notebook

1, batch change file date attribute
Assume that we need to modify the date of a file WXH.LOG, just need to create a new txt file in the same folder, enter "ldquo; COPY WXH.LOG+,," and then Save the file as LS.BAT with the above method, and execute the LS.BAT file. If you need to modify the date of the file in batches, just write each file to the same BAT file in this format, and then execute LS. The .BAT file is fine, it's very simple.

2, you can change the file extension without any settings. For example, when we want to create a new text file (wxh.abc) with an extension other than TXT, when we save, we want Change the file name to wxh.abc. At this time, the system will add the TXT extension to the default. Perhaps the way we all want is to open the extension to the folder option. Change the extension to ok. There is a simpler way to do this. Just save the name of the file with a half-quoted quotation mark. (“wxh.abc”)

3, can automatically compare file content similarities and differences
Suppose we need to compare a.txt and b.txt2 files. Just edit the text file and write a line of characters in it “FC a.txt b.txt>BIANHUA.txt” save the file as ls.bat and store it in the same directory as a.txt and b.txt. Then execute the ls.bat file.
4, can quickly edit a specific kind of file
If you want to open a non-txt extension file, such as a program source code file, direct double-click is not enough, even if the choice is to set the association, obviously also very Trouble, if you put "Notepad" into the right-click "send to the menu", it is much more convenient. Search for and open the Sendto folder under the current system account line in the Explorer. Then create a new shortcut, in the "Please type the location of the object" text box enter "NOTEPAD.EXE", enter the name of the shortcut key in the next window "Notepad".