I have a script for auto-completing my ssh-hosts. If I change my ~/.ssh/config the auto-completion is not updated automatically, though. This does not surprise me. In a new shell, the new entry is picked up and usable, of course.

How do I manually trigger a refresh of the completion in bash?


Try doing this :

exec bash

this will do the trick...

  • 2
    neat, that replaces the current shell... In a way, that like opening a new shell, but still nice. – kronn Oct 19 '12 at 17:36

See reload bash completion functions file

. /etc/bash_completion.d/filename

(adapt /etc depending on where your bash_completion scripts are deployed, replace filename by the appropriate script)

  • 1
    Usually . /etc/bash_completion is my solution. – Duncan Jones Mar 2 '18 at 11:03
  • Do any of you know why? – Joel Berger Jan 15 at 21:30

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