Sage Sharp | |
---|---|
Born | 1985 (age 38–39) |
Other names | Sarah Sharp |
Known for | Linux kernel contributions |
Spouse | Jamey Sharp [1] |
Website | sage |
Sage Sharp (formerly Sarah Sharp) is an American software engineer who has worked on the Linux kernel, including serving on the Linux Foundation's Technical Advisory Board for two years. [2] Sharp is non-binary and uses the pronouns "they" and "them". [3]
Sharp began working on the kernel in 2006 as an undergraduate at Portland State University, and later through an Intel undergraduate research grant. [4] Sharp's contributions to the kernel include writing and acting as a maintainer for its USB 3.0 driver. [5] [6] In 2015, Sharp recommended that the Linux project adopt a code of conduct for Linux developers; Linus Torvalds adopted a "code of conflict" instead. [7] [8] Sharp stepped down from direct work on the kernel on 5 October 2015, citing the abrasive communication style and "abusive commentary [on submitted patches]" of the maintainer community. [5] [9] [10] [11]
Sharp was a volunteer co-coordinator of the Outreachy project, [12] and led a team contributing to the Linux kernel for the project's June 2013 internships. [13] Through their consultancy Otter Tech LLC, they work with Outreachy in a paid capacity, providing code of conduct enforcement training and incidence response workshops. [14] [15]
Sharp won the first annual Red Hat Women in Open Source Community Award in 2015 for "efforts in improving communications and inviting women into open source communities" [16] and the 2016 O'Reilly Open Source Award for accomplishments in the open source community. [12]
Sharp grew up in Rainier, Oregon, [17] and attended Portland State University as an undergraduate. While at Portland State University, Sharp worked on the Linux kernel for senior elective credits. [4]
Linus Benedict Torvalds is a Finnish-American software engineer who is the creator and lead developer of the Linux kernel. He also created the distributed version control system Git.
Red Hat Linux was a widely used commercial open-source Linux distribution created by Red Hat until its discontinuation in 2004.
Nils Ole Hilmer Torvalds is a Finnish politician who has been a Member of the European Parliament (MEP) since 2012. He is a member of the Swedish People's Party of Finland, part of the Alliance of Liberals and Democrats for Europe.
BitKeeper is a discontinued software tool for distributed revision control of computer source code. Originally developed as proprietary software by BitMover Inc., a privately held company based in Los Gatos, California, it was released as open-source software under the Apache-2.0 license on 9 May 2016. BitKeeper is no longer being developed.
The GNU Project is a free software, mass collaboration project announced by Richard Stallman on September 27, 1983. Its goal is to give computer users freedom and control in their use of their computers and computing devices by collaboratively developing and publishing software that gives everyone the rights to freely run the software, copy and distribute it, study it, and modify it. GNU software grants these rights in its license.
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seccomp is a computer security facility in the Linux kernel. seccomp allows a process to make a one-way transition into a "secure" state where it cannot make any system calls except exit
, sigreturn
, read
and write
to already-open file descriptors. Should it attempt any other system calls, the kernel will either just log the event or terminate the process with SIGKILL or SIGSYS. In this sense, it does not virtualize the system's resources but isolates the process from them entirely.
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The criticism of Linux focuses on issues concerning use of operating systems which use the Linux kernel.
Linux began in 1991 as a personal project by Finnish student Linus Torvalds to create a new free operating system kernel. The resulting Linux kernel has been marked by constant growth throughout its history. Since the initial release of its source code in 1991, it has grown from a small number of C files under a license prohibiting commercial distribution to the 4.15 version in 2018 with more than 23.3 million lines of source code, not counting comments, under the GNU General Public License v2 with a syscall exception meaning anything that uses the kernel via system calls are not subject to the GNU GPL.
Tux is a penguin character and the official brand character of the Linux kernel. Originally created as an entry to a Linux logo competition, Tux is the most commonly used icon for Linux, although different Linux distributions depict Tux in various styles. The character is used in many other Linux programs and as a general symbol of Linux.
The Linux kernel is a free and open-source, monolithic, modular, multitasking, Unix-like operating system kernel. It was originally written in 1991 by Linus Torvalds for his i386-based PC, and it was soon adopted as the kernel for the GNU operating system, which was written to be a free (libre) replacement for Unix.
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Bcachefs is a copy-on-write (COW) file system for Linux-based operating systems. Its primary developer, Kent Overstreet, first announced it in 2015, and it was added to the Linux kernel beginning with 6.7. It is intended to compete with the modern features of ZFS or Btrfs, and the speed and performance of ext4 or XFS.
This article documents the version history of the Linux kernel. The Linux kernel is a free and open-source, monolithic, Unix-like operating system kernel. It was conceived and created in 1991 by Linus Torvalds.
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eBPF is a technology that can run programs in a privileged context such as the operating system kernel. It is the successor to the Berkeley Packet Filter (BPF) filtering mechanism in Linux, and is also used in other parts of the Linux kernel as well.