Definitions for "BFU"
Blindingly Fast Upgrade a.k.a. Bonwick/Faulkner Upgrade. This is a way to upgrade the subset of a system's binaries that are delivered by the ON consolidation that uses cpio(1) archives instead of packages to improve speed. This requires manual resolution of configuration file conflicts and can be hazardous; therefore it is recommended only for developers who have read and understand 5.3 Using BFU to Install ON. BFU is implemented by 'mkbfu', 'makebfu', 'cpiotranslate', and bfu(1).
Keywords:  bulgarian, football, union
Bulgarian Football Union
Keywords:  foam, bulk, unit
Bulk Foam Unit