Utilities named in previous hash invocations that have been invoked, and may contain those invoked and found through the Pathname of each utility in the list of remembered locations for the current shell environment. Its format is unspecified, but includes the The standard output of hash shall be used when no arguments are specified. PATH Determine the location of utility, as described in XBD Environment NLSPATH ĭetermine the location of message catalogs for the processing of LC_MESSAGES. LC_MESSAGESĭetermine the locale that should be used to affect the format and contents of diagnostic messages written to standard error. Opposed to multi-byte characters in arguments). LC_CTYPE Determine the locale for the interpretation of sequences of bytes of text data as characters (for example, single-byte as Variables used to determine the values of locale categories.) LC_ALL If set to a non-empty string value, override the values of all the other internationalization variables. (See XBD Internationalization Variables for the precedence of internationalization The following environment variables shall affect the execution of hash: LANG Provide a default value for the internationalization variables that are unset or null. characters, the results are unspecified. The following operand shall be supported: utility The name of a utility to be searched for and added to the list of remembered locations. The following option shall be supported: -r Forget all previously remembered utility locations. The hash utility shall conform to XBD Utility Syntax Guidelines Utilities provided as built-ins to the shell shall not be reported by hash. When no arguments are specified, it shall report on the contents of the list. Depending on theĪrguments specified, it shall add utility locations to its list of remembered locations or it shall purge the contents of the list. The hash utility shall affect the way the current shell environment remembers the locations of utilities found asĭescribed in Command Search and Execution. NAME hash - remember or report utility locations SYNOPSIS The Open Group Base Specifications Isedition
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