Reference: rehash
Author: Daniel Gilly & the Staff of O'Reilly & Associates
Date: 1998-08-06T21:59:31Z

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| Chapter 5 The C Shell |

## rehash

    rehash

Recompute the hash table for the path variable. Use rehash whenever a new command is created during the current session. This allows the path variable to locate and execute the command. (If the new command resides in a directory not listed in path, add this directory to path before rehashing.) See also unhash.

Reference: pushd |  | Reference: repeat