{"description":"zsh\u3084bash\u3067\u3044\u3046\u3068\u3053\u308d\u306eunset\u3063\u3066fish\u3060\u3068\u3069\u3046\u3084\u308b\u3093\u3060\u3044\u3002 \u3053\u3046\u3084\u308b\u3002 set -e myvar # or set --erase myvar \u3044\u3044\u52a0\u6e1b\u899a\u3048\u305f\u3044\u3002 How do I unset a variable in the fish shell? - Stack Overflow","author_url":"https://blog.hatena.ne.jp/shigemk2/","provider_name":"Hatena Blog","url":"https://www.shigemk2.com/entry/2017/07/23/unset_fish","height":"190","title":"unset fish","version":"1.0","provider_url":"https://hatena.blog","categories":["fish"],"type":"rich","published":"2017-07-23 19:41:12","blog_title":"by shigemk2","blog_url":"https://www.shigemk2.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2017%2F07%2F23%2Funset_fish\" title=\"unset fish - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"width":"100%","author_name":"shigemk2"}