Just a small annotation how to do it without Linux commandline. Open backup.ab with an HexEditor, and replace the first 24 Bytes (0x18) with 1F 8B 08 00 00 00 00 00 and save as …

In Python's built-in open function, what is the difference between the modes w, a, w+, a+, and r+? The documentation implies that these all allow writing to the file, and says that they open the fi...

Apr 24, 2023 · After I use abe.jar to decompress, the file can be opened normally, and the .ab file is unencrypted.

Nov 20, 2016 · The mode is ab+ the r is implied and 'a'ppend and ('w'rite '+' 'r'ead) are redundant. Since the CPython (i.e. regular python) file is based on the C stdio FILE type, here are the …

The following is an example of how you might write and read a pickle file. Note that if you keep appending pickle data to the file, you will need to continue reading from the file until you find …

Mar 15, 2015 · The archive format itself in a .ab file is essentially tar with modern ustar / pax extensions, though with metadata-encoded file naming rather than strictly physical paths, etc. …

May 15, 2017 · I do not understand the difference between the "ab" and "rb+" modes when using fopen() in C. Why would I choose one instead of the other?

Nov 19, 2018 · Code: file ('pinax/media/a.jpg', 'wb')File mode, write and binary. Since you are writing a .jpg file, it looks fine. But if you supposed to read that jpg file you need to use 'rb' …

When you say "replace the old content that's in the file with the new content", you need to read in and transform the current contents data = file.read(). You don't mean "blindly overwrite it …

Jan 16, 2011 · 274 You need to open the file in append mode, by setting "a" or "ab" as the mode. See open (). When you open with "a" mode, the write position will always be at the end of the …