Forbidden

https://chiita01.hatenablog.com/entry/2017/06/01/bash-completion%25E3%2581%25AE%25E3%2582%25AB%25E3%2582%25B9%25E3%2582%25BF%25E3%2583%259E%25E3%2582%25A4%25E3%2582%25BA%25E3%2583%25BB%25E8%2587%25AA%25E4%25BD%259C は非公開に設定されています。