Linux and Unix rehash command

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About rehash
Syntax
Examples
Related commands
Linux and Unix main page

About rehash

The rehash command re-computes the internal hash table of the contents of directories listed in the path environmental variable to account for new commands added.

Syntax

rehash  

Examples

rehash

re-computes the internal hash table of the contents of directories

Related commands

csh
hashstat
ksh
sh
unhash