]> Version &specversion; March 19, 2015 LSB Workgroup, The Linux Foundation LSB Workgroup, The Linux Foundation 2015The Linux Foundation 1994-2004Daniel Quinlan 2001-2004Paul 'Rusty' Russell 2003-2004Christopher Yeoh All trademarks and copyrights are owned by their owners, unless specifically noted otherwise. Use of a term in this document should not be regarded as affecting the validity of any trademark or service mark. Permission is granted to make and distribute verbatim copies of this standard provided the copyright and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this standard under the conditions for verbatim copying, provided also that the title page is labeled as modified including a reference to the original standard, provided that information on retrieving the original standard is included, and provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this standard into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the copyright holder. This standard consists of a set of requirements and guidelines for file and directory placement under UNIX-like operating systems. The guidelines are intended to support interoperability of applications, system administration tools, development tools, and scripts as well as greater uniformity of documentation for these systems. This release is dedicated to the memory of Christopher Yeoh, a long-time friend and colleague, and one of the original editors of the FHS. Without his dedication this work would not have been possible. &chap-intro; &chap-filesystem; &chap-root-filesystem; &chap-usr; &chap-var; &chap-os; &app-appendix;