For direct command-line access, you can use a tool like wget followed by the known URL pattern:
A SHA-256 checksum is like a unique digital fingerprint for the file. The official zlib website will often publish the correct checksum for each version. You can generate your own checksum of the downloaded file and compare it.
wget https://github.com/madler/zlib/releases/download/v1.2.13/zlib-1.2.13.tar.xz zlib1213tarxz
The release included various portability improvements and fixed a configuration issue that sometimes discarded user-provided C compiler (CC) definitions. The .tar.xz Format
The keyword refers to the source code archive of zlib version 1.2.13 , compressed using the tar.xz format. Released on October 13, 2022, version 1.2.13 was a critical update for the widely-used data compression library. What is zlib? For direct command-line access, you can use a
At its core, zlib is a free, general-purpose, legally unencumbered, and lossless data-compression library. It was written by Jean-loup Gailly (compression) and Mark Adler (decompression)—the same minds behind the popular gzip compression tool. First released in 1995, zlib has become the de facto standard for compression in countless software applications.
For developers, system administrators, or anyone building a piece of software from scratch, the zlib-1.2.13.tar.xz file is the starting point. Here's how it is typically used on a Linux system. wget https://github
Developers downloading zlib usually have a choice between .tar.gz and .tar.xz . The XZ format is often preferred for several reasons:
