Eshell preexec?
reddit / emacs

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CorysInTheHouse69 · 2022-07-18 01:15

Zsh has a function called “preexec” that is ran before your command is
executed.

Does eshell have an equivalent?

I.e. everytime I run a command in eshell this command is run before
that command is executed

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Faerryn · 2022-07-18 03:55

You can add your function to `eshell-pre-command-hook`.

e.g.

```
(defun preexec-hello ()
  (message "Yo"))
(add-hook 'eshell-pre-command-hook #'preexec-hello)
```

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CorysInTheHouse69 · 2022-07-18 15:15

Thanks