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Free Download Manager site redirected Linux users to malware for years
(www.bleepingcomputer.com)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
The key thing to know is that a client can do an HTTP
HEAD
request to get just theContent-Length
of the file, and then performGET
requests with theRange
request header to fetch a specific chunk of a file.This mechanism was introduced in HTTP 1.1 (byte-serving).