hash - remember or report command path lookups.
hash [utility ...]
hash is a POSIX regular builtin provided by Rush. Remember or report command path lookups.
This page summarizes the builtin in Rush documentation. POSIX is the normative reference for detailed portable behavior.
See the POSIX definition for command-specific status rules. Usage errors generally return a non-zero status.
rush-builtins(7), POSIX Shell Command Language.