![]() Low memory or other resource-exhaustion conditions are never fatal to musl libc. Furthermore, musl libc is best-suited in corner cases, especially with threading. As a result, musl libc is lightweight and requires about 600 KB vs. Musl libc is a complete rewrite of C and provides a clean, modern code-base. Unlike Ubuntu, Alpine Linux does not currently provide commercial support. LTS releases are “enterprise-grade” and are supported for five years. And a long-term support (LTS) version is released in April every two years. In contrast, the community repository is supported until the next stable release. The main repository is typically supported for two years. SupportĪlpine Linux releases a new main version each May and November. ![]() This is due to differences between musl libc and GNU glibc. According to this post, dated, Alpine Linux can make Python Docker builds 50x slower. See the testing result section further below for evidence. Start times are reduced, and scanning does not take long. A smaller code-base allows for the faster building, pushing, and pulling of images. Searching a CVE Mitre, “Alpine Linux” finds 7 CVE records, while “Ubuntu” finds 8327 CVE records.Īs mentioned before, Alpine Linux requires less code. You can thus understand that with a large library comes the overhead of maintaining.ĬVE Details reported 3 CVEs for Alpine Linux and 89 for Ubuntu. And, since GNU Compiler Collection contains roughly 15 million code lines (as of 2019). According to Ubuntu, PIE has a 5-10% performance penalty on x86_32, but this is not the case for x86_64.Īdditionally, Ubuntu is bundled with a complete set of GNU C libraries and standard tools. Also, Ubuntu has stack protection enabled on the Kernel. Ubuntu has also implemented PIE by default as of 17.10 for all architectures in the Ubuntu archive. SSP makes return-oriented programming attacks much more difficult to execute. Stack Smashing Protection helps detect stack buffer overruns. It loads itself (and its dependencies) into random locations within virtual memory. Thus, preventing the exploitation of zero-day and other vulnerabilities. Has Stack-Smashing Protection (SSP) enabled.Are compiled as Position Independent Executables (PIE).Less code leads to fewer bugs and vulnerabilities but does not make it more secure.Īlpine Linux says it is more secure because of all user-land binaries: Since Alpine Linux is small, it has a minimal attack surface. You may want to check the compatibility for Nvidia, ATI/AMD, etc. Much like DD-WRT, OpenWrt, and Tomato, you can even run it as a router operating system.Īlso, Alpine Linux provides limited support for peripherals. In comparison, Ubuntu requires at least 512 MB of RAM and at least 1 GB of storage.Īlpine Linux’s minimal hardware need makes it ideal for running on small devices. You can use Xfce or KDE (among others) if you want a GUI.Īlpine Linux requires at least 100 MB of RAM and between 0 and 700 MB of storage space. Besides, Alpine Linux has no official desktop. The examples below focus on a minimal install without a GUI interface. For example, you will need more RAM and storage if you want a GUI/Desktop. The hardware requirements depend on your needs. Alpine Linux vs Ubuntu comparison Hardware ![]() Power users love Alpine Linux because they like its security, simplicity, and efficiency. What is Alpine Linux?Īlpine Linux is an independent, non-commercial, general-purpose Linux distribution. It supports the GNU C library and has APT-based package management tools. And it is one of the most downloaded Linux distributions. Ubuntu is a Linux distribution based on Debian GNU/LINUX.
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