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Update README about fzf and Unix composability (#197)

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Sébastien Maintrot 2020-03-08 18:24:24 +01:00 committed by GitHub
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@ -142,16 +142,16 @@ them to any POSIX environment that has Bash installed.
- or save them to a directory, then create symlinks to `kubectx`/`kubens` from
somewhere in your `PATH`, like `/usr/local/bin`
- Make `kubectx` and `kubens` executable (`chmod +x ...`)
- Install bash/zsh/fish [completion scripts](completion/).
- For zsh:
The completion scripts have to be in a path that belongs to `$fpath`. Either link or copy them to an existing folder.
- Install bash/zsh/fish [completion scripts](completion/).
- For zsh:
The completion scripts have to be in a path that belongs to `$fpath`. Either link or copy them to an existing folder.
If using oh-my-zsh you can do as follows:
```bash
mkdir -p ~/.oh-my-zsh/completions
chmod -R 755 ~/.oh-my-zsh/completions
ln -s /opt/kubectx/completion/kubectx.zsh ~/.oh-my-zsh/completions/_kubectx.zsh
ln -s /opt/kubectx/completion/kubens.zsh ~/.oh-my-zsh/completions/_kubens.zsh
```
```
Note that the leading underscore seems to be a convention. If completion doesn't work, add `autoload -U compinit && compinit` to your `.zshrc` (similar to [`zsh-completions`](https://github.com/zsh-users/zsh-completions/blob/master/README.md#oh-my-zsh)).
If not using oh-my-zsh, you could link to `/usr/share/zsh/functions/Completion` (might require sudo), depending on the `$fpath` of your zsh installation.
In case of error, calling `compaudit` might help.
@ -162,8 +162,8 @@ them to any POSIX environment that has Bash installed.
ln -sf ~/.kubectx/completion/kubens.bash $COMPDIR/kubens
ln -sf ~/.kubectx/completion/kubectx.bash $COMPDIR/kubectx
cat << FOE >> ~/.bashrc
#kubectx and kubens
export PATH=~/.kubectx:\$PATH
FOE
@ -211,6 +211,11 @@ with fuzzy searching, you just need to [install
If you have `fzf` installed, but want to opt out of using this feature, set the environment variable `KUBECTX_IGNORE_FZF=1`.
If you want to keep `fzf` interactive mode but need the default behavior of the command, you can do it using Unix composability:
```
kubectx | cat
```
-----