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Alpine's primary feature is its small size, which enables it to start quickly and run in environments very low in memory and storage, such as containers or embedded devices. Alpine Linux can optionally be installed as a run-from-RAM operating system. This allows Alpine to work reliably in demanding embedded environments or to (temporarily ...
The startup function startup_32() for the kernel (also called the swapper or process 0) establishes memory management (paging tables and memory paging), detects the type of CPU and any additional functionality such as floating point capabilities, and then switches to non-architecture specific Linux kernel functionality via a call to start ...
systemd is the first daemon to start during booting and the last daemon to terminate during shutdown. The systemd daemon serves as the root of the user space's process tree ; the first process ( PID 1) has a special role on Unix systems, as it replaces the parent of a process when the original parent terminates.
musl was designed from scratch to allow efficient static linking and to have realtime-quality robustness by avoiding race conditions, internal failures on resource exhaustion, and various other bad worst-case behaviors present in existing implementations. [4]
A Linux distribution is usually built around a package management system, which puts together the Linux kernel, free and open-source software, and occasionally some proprietary software. Many Linux distributions provide an installation system akin to that provided with other modern operating systems.
This article may require cleanup to meet Wikipedia's quality standards.The specific problem is: Active distributions composed entirely of free software (Dragora GNU/Linux-Libre, gNewSense, Guix System, LibreCMC, Musix GNU+Linux, Parabola GNU/Linux-libre, and Trisquel) need information in all sub categories, #General is complete.
To place a file in this category, add the tag {{Non-free software screenshot|Screenshots of Linux software}} to the Licensing section of the file's description page. If you are not sure which category a file belongs to, consult " Wikipedia:File copyright tags ".
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 February 2025. Family of Unix-like operating systems This article is about the family of operating systems. For the kernel, see Linux kernel. For other uses, see Linux (disambiguation). Operating system Linux Tux the penguin, the mascot of Linux Developer Community contributors, Linus Torvalds Written ...