| Original author(s) | Lennart Poettering |
|---|---|
| Initial release | June 20, 2017 |
| Stable release | |
| Repository | github |
| Written in | C |
| Operating system | Linux |
| Type | Data transfer |
| License | LGPLv2.1 |
| Website | github |
casync ( content-addressable synchronisation) is a Linux software utility designed to distribute frequently-updated file system images over the Internet. [2] [3]
According to the creator Lennart Poettering, casync is inspired by rsync and Git, [4] as well as tar. [5] casync is aimed to be used for Internet of things (IoT), container, virtual machine (VM), portable services, and operating system (OS) images, as well as backups and home directory synchronization. [3] casync splits images into variable size segments, uses sha256 checksums, and aims to work with content delivery networks (CDNs). [5] [4] Available for Linux only, [4] packages are available for Ubuntu, Fedora and Arch Linux. [5]
Similar software that delivers file system images are: [4]
A Linux distribution is an operating system made from a software collection that includes the Linux kernel and often a package management system. They are often obtained from the website of each distribution, which are available for a wide variety of systems ranging from embedded devices and personal computers to servers and powerful supercomputers.
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