ar (Unix)
- Snippet from Wikipedia: Ar (Unix)
ar, short for archiver, is a shell command for maintaining multiple files as a single archive file; a file archiver. It is often used to create and update static library files that the link editor or linker uses and for generating deb format packages for the Debian Linux distribution. It can be used to create archives for any purpose, but has been largely replaced bytarfor purposes other than static libraries.Originally developed for Unix, the command is widely available on Unix-based systems, and similar commands are available on other platforms. An implementation is included in GNU Binutils. In the Linux Standard Base (LSB), the command has been deprecated and is expected to disappear in a future release of that standard. The rationale provided was that "the LSB does not include software development utilities nor does it specify .o and .a file formats."