Linux distribution based on musl and BusyBox
Linux distribution
Alpine Linux is aLinux distribution that usesmusl ,BusyBox , andOpenRC instead ofglibc ,GNU Core Utilities , andsystemd , respectively.[ 4] [ 5] [ 6] [ 7] [ 8] This makes Alpine one of few Linux distributions not to be based on the latter.[ 9] For security, Alpine compiles alluser-space binaries asposition-independent executables withstack-smashing protection .[ 3] Because of its small size and rapid startup, it is commonly used incontainers providing quick boot-up times,[ 10] [ 11] onvirtual machines as well as on real hardware inembedded devices , such asrouters ,servers andNAS .[citation needed ]
Originally, Alpine Linux began as an embedded-first distribution for devices such aswireless routers , based onGentoo Linux ,[ 12] inspired byGNAP and the Bering-uClibc branch of theLEAF Project .[ 1] Founder Natanael Copa has said that the name was chosen as abackronym for "A Linux-Powered Network Engine" or some such similar phrase, but that the exact phrase has since been forgotten.[ 13]
Alpine'spackage management system, the Alpine Package Keeper (apk),[ a] [ 14] was originally a collection ofshell scripts [ 15] but was later rewritten inC .[ 16]
In 2014, Alpine Linux switched fromuClibc tomusl as itsC standard library .[ 17]
postmarketOS , a Linux distribution formobile devices , is based on Alpine Linux.[ 18]
^a b "Re: [leaf-devel] 2.6.x kernel support?" .SourceForge .Archived from the original on 7 April 2023. Retrieved7 April 2023 .^ "Alpine 3.23.2 released" . 17 December 2025. Retrieved27 December 2025 .^a b "about" .Alpine Linux .Archived from the original on 8 May 2011. Retrieved2 October 2025 .^ "Alpine Linux 2 review" .LinuxBSDos.com . 24 August 2010.Archived from the original on 18 October 2022. Retrieved29 July 2021 .^ Nestor, Marius (4 December 2017)."Security-Oriented Alpine Linux 3.7 Has UEFI Support, GRUB Support in Installer" .Softpedia News .Archived from the original on 15 June 2018. Retrieved2 October 2025 . ^ Verma, Adarsh (8 November 2017)."10 Most Secure Linux Distros For Complete Privacy & Anonymity | 2017 Edition" .Fossbytes .Archived from the original on 15 June 2018. Retrieved2 October 2025 . ^ Noyes, Katherine (9 February 2016)."Is Docker ditching Ubuntu Linux? Confusion reigns" .Network World .Archived from the original on 16 June 2018. Retrieved2 October 2025 . ^ "OpenRC" .wiki.alpinelinux.org .Archived from the original on 18 October 2022. Retrieved2 October 2025 .^ Wallen, Jack (30 June 2023)."What is Alpine Linux?" .Tech Target .Archived from the original on 22 November 2024. Retrieved24 November 2023 . ^ Bhartiya, Swapnil (28 March 2017)."Meet Alpine Linux, Docker's Distribution of Choice for Containers" .The New Stack .Archived from the original on 18 October 2022. Retrieved2 October 2025 . ^ Steven Nuu00f1ez (10 July 2017)."Review: Alpine Linux is made for Docker" .InfoWorld .Archived from the original on 18 October 2022. Retrieved2 October 2025 . ^ Copa, Natanael (22 August 2005)."Re: [leaf-devel] 2.6.x kernel support?" .SourceForge .Archived from the original on 7 April 2023. Retrieved7 April 2023 . ^ Copa, Natanael (3 November 2017)."Small, Simple, and Secure: Alpine Linux under the Microscope" (video) .youtube.com . Docker.Archived from the original on 30 June 2023. Retrieved30 June 2023 . ^ "Alpine Package Keeper" .wiki.alpinelinux.org .Archived from the original on 30 September 2025. Retrieved2 October 2025 .^ "apk-tools" .SourceForge .Archived from the original on 17 December 2020. Retrieved2 October 2025 .^ "apk-tools – Alpine package manager" .git.alpinelinux.org .Archived from the original on 7 March 2025. Retrieved2 October 2025 .^ "Alpine 3.0.0 released" .Alpine Linux .Archived from the original on 28 January 2021. Retrieved6 May 2018 .^ "postmarketOS // real Linux distribution for phones" .postmarketOS .Archived from the original on 10 July 2021. Retrieved2 October 2025 .
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