docs(sudo): document key binding change

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Marc Cornellà 2021-12-29 16:26:35 +01:00
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@ -1,6 +1,6 @@
# sudo
Easily prefix your current or previous commands with `sudo` by pressing <kbd>esc</kbd> twice
Easily prefix your current or previous commands with `sudo` by pressing <kbd>esc</kbd> twice.
To use it, add `sudo` to the plugins array in your zshrc file:
@ -43,3 +43,17 @@ $ sudo rm some-system-file.txt
Password:
$
```
## Key binding
By default, the `sudo` plugin uses <kbd>Esc</kbd><kbd>Esc</kbd> as the trigger.
If you want to change it, you can use the `bindkey` command to bind it to a different key:
```sh
bindkey -M emacs '<seq>' sudo-command-line
bindkey -M vicmd '<seq>' sudo-command-line
bindkey -M viins '<seq>' sudo-command-line
```
where `<seq>` is the sequence you want to use. You can find the keyboard sequence
by running `cat` and pressing the keyboard combination you want to use.