Based on your request, "write-up: K42.7z" refers to a technical topic concerning the , specifically focusing on handling, archiving, or automating 7z files.
For large file sets, 7z provides multi-core compression, making it faster than many single-threaded alternatives. More details on using 7z with block devices ? K42.7z
7z can be used to archive the contents of block devices, such as /dev/sda1 , by piping data from cat or similar commands. Typical Scenarios Based on your request, "write-up: K42
7z allows for non-solid mode, which is beneficial when specific files within a large archive need to be accessed quickly, as it reduces the need to decompress the entire archive. 7z can be used to archive the contents
You can skip compression while still including files by setting the compression level to 0 (store).
Tell gzip/bzip2/7z/etc not to compress already-compressed files?