[GitHub] [airflow] potiuk edited a comment on issue #10389: Documentation is missing instructions for preparing database for Airflow (during installation)

[GitBox <gi...@apache.org>]

potiuk edited a comment on issue #10389:
URL: https://github.com/apache/airflow/issues/10389#issuecomment-678623184


   One more thing - I am not sure where bash actually keeps the hash table of binaries that can be found on the bath - it might be kept and refreshed at ".bash_profile" sourcing time rather than at ".bashrc" sourcing time - so it is quite likely that your bash command will still remember the "getopt" to be in the old location if you use screen, exit and re-enter.
   
   You can see more about "rehash" or "hash -r" commands here:
   
   https://docs.oracle.com/cd/E19683-01/816-0210/6m6nb7mj6/index.html 
   https://superuser.com/questions/490983/how-to-rehash-executables-in-path-with-bash
   
   It's likely that the hash table of binaries still points to the old location rather than to the new one. But this is easy to check - simply run`hash -r` and the hash is refreshed.
   


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