Multipart compression and restoration of files in linux

In linux, the file is segmented compressed and restored to study the android source code. to copy the entire source code to a 32 gb usb flash drive, the USB flash drive only supports a single file up to 4 GB, so the copy fails. No way, you can only perform multipart compression. Search for the following information: for example, hiapk-system is a folder, and files are also compressed in parts after cd is saved to this directory: tar-jcf-hiapk-system | split-B 2000000 k-hiapk.tar.bz2. the name of each section 2gis hiapk.tar.bz2. a *: hiapk.tar. ba2.aa hiapk.tar. ba2. AB hiapk.tar. ba2.ac ....... restore the file: cat hiapk.tar.bz2. a * | tar-jx OK