{"url":"https://ryuichi1208.hateblo.jp/entry/2021/05/01/000000_1","description":"100\u56de\u3050\u3089\u3044\u30b0\u30b0\u3063\u3066\u308b\u6c17\u304c\u3059\u308b\u3084\u3064\u3002\u899a\u3048\u308b\u6c17\u3059\u3089\u306a\u3044\u6a21\u69d8\u3002 $ man bash | grep \"^\\s*\\${.*}$\" | tr -d \" \" ${parameter} ${parameter:-word} ${parameter:=word} ${parameter:?word} ${parameter:+word} ${parameter:offset} ${parameter:offset:length} ${!prefix*} ${!prefix@} ${!name[@]} ${!name[*]} ${#parameter} ${parameter#word} ${paramet\u2026","version":"1.0","author_name":"ryuichi1208","author_url":"https://blog.hatena.ne.jp/ryuichi1208/","blog_url":"https://ryuichi1208.hateblo.jp/","provider_name":"Hatena Blog","height":"190","published":"2021-05-01 00:00:00","type":"rich","image_url":null,"blog_title":"\u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18","categories":[],"title":"\u3010Bash\u3011\u5909\u6570\u5c55\u958b\u306e\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryuichi1208.hateblo.jp%2Fentry%2F2021%2F05%2F01%2F000000_1\" title=\"\u3010Bash\u3011\u5909\u6570\u5c55\u958b\u306e\u30e1\u30e2 - \u5730\u65b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5b66\u7fd2\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog"}