On 01/23/2010 05:14 PM, Chip G. wrote: > Ok. More info. I did some web browsing on this. BASH automatically rehashes (recreate it's cache). No need to send the command (won't do anything anwyay) if you're using a true bash shell. 'help hash' will bring up a usage page in bash. 'hash' by itself shows the current cache entries and 'hash -r' clears the cache. 73 de K1RBY