Flame Award | USENIX

The USENIX Lifetime Achievement Award ("The Flame") recognizes and celebrates singular contributions to the USENIX community of both intellectual achievement and service that are not recognized in any other forum.
Rob Pike received the 2026 USENIX Lifetime Achievement Award for the remarkable breadth and lasting impact of his work. These accomplishments span operating systems, programming languages, user interfaces, software tools, and the very representation of text itself. Collectively, they have influenced both the research community and the practice of computing around the world.
Rob co-authored the classic books The UNIX Programming Environment and The Practice of Programming, helping teach generations of programmers how to think about software. He pioneered graphical computing environments for Unix through the Blit window system, was a principal developer of the Plan 9 operating system, created influential tools including the Sam and Acme editors, co-created UTF-8 with Ken Thompson, and later co-created the Go programming language with Ken Thompson and Robert Griesemer.
View Rob's acceptance speech
Rik Farrow received the 2025 USENIX Lifetime Achievement Award for a lifetime of service to the USENIX community and the advanced computing community as a whole through his authorship of multiple books about UNIX operating systems; many, many articles and other publications about advanced computing; security research and teaching; conference planning, orchestration, and participation; and decades of editing, shepherding, and mentoring authors across multiple technical publications.
Arnold Robbins received the 2024 USENIX Lifetime Achievement Award for decades of contributions to Unix, especially to the development and evolution of GAWK, the GNU version of the AWK programming language, and for his exemplary books and compact guides on the Unix and Linux operating systems, Vi/Vim, AWK, and the Bash shell.
Steven M. Bellovin, Matt Blaze, and Susan Landau have made a profound and lasting impact on Computer Science, Computer Security, Law, and Public Policy through their groundbreaking research, their influential publications, and their dedication to advancing knowledge that informs public policy. They have shown how knowledge of technology is vital for lawyers, judges, and legislators, and have been pioneers in applying their expertise in those domains.
Warren Toomey received the 2022 USENIX Lifetime Achievement Award for founding and maintaining tuhs.org, The Unix Heritage Society, which for three decades has provided a forum for discussion of the history of Unix and a repository that collects, preserves and makes available to the public documents, bibliographies, source code, web links, and personal recollections pertinent to the evolution of this most influential of operating systems.
Chet Ramey received the USENIX Lifetime Achievement Award for his decades-long support and enhancement of the GNU Bourne Again SHell (GNU Bash). He has worked tirelessly to keep Bash bug-free, efficient, up-to-date with standards, portable, and featureful. Chet has been active in the POSIX standards group for decades as well, ensuring sanity and correctness for the standard.
Today Bash is the most widely used version of the Bourne shell, and it is a critical part of the Internet's infrastructure, being the main shell on millions of GNU/Linux and legacy Unix systems.
Margo Seltzer received the 2019 award in recognition of her research into experimental file and storage systems, her development of new storage paradigms such as provenance, her software contributions, and her dedication to and steering of the USENIX community and its organization.
Her nomination letter, signed by nearly 70 community members, states:
USENIX has published and publicized many of the highlights of Margo’s incredible research career, sometimes in venues she helped found. She has done great work in many areas of computer systems, and especially in file and storage systems and databases. One of her early USENIX-associated research contributions, a seminal analysis of the performance of log-structured file systems, demonstrated the integrity, independence, strength of character, and commitment to fair performance evaluation that pervade her work. And since:
Margo has likely provided the most important leadership, and the most unflagging dedication, of any USENIX volunteer ever. She stepped up with vision, foresight, and hard work at several important turning points, including the 2008 financial crisis. She served as Acting Executive Director—a full-time organizational role very few volunteers would attempt, let alone successfully fill!—during a critical transition. She listens to the community and to staff and helps staff and the organization grow. USENIX has benefited many times from her many talents, ranging from research ideas to business sense and beyond. Her USENIX service accomplishments include:
She’s often found talking to new people and strengthening community in the halls of USENIX events. Margo has a talent for making connections, and many people have benefited enormously from knowing her. For example, two dramatic inflection points in Philip Guo’s widely-read PhD memoir, The PhD Grind , take place at USENIX events and involve Margo’s far-sighted research vision and her mentoring generosity. She has drawn many into USENIX and helped cultivate volunteers and leaders. And she has spent and is continuously spending time and energy in making our community more inclusive—to women, minorities, and (as importantly!) anyone who is different from what we’ve come to expect of “systems people” in the last few decades. By generously sharing her personal stories and experiences, she is a great inspiration for young researchers struggling to find their place in the community, as well as to established members who hold the power to change careers and lives.
And then there’s the free software that she wrote, or co-wrote, and maintained for m