{"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2022%2F01%2F13%2F021314\" title=\"\u30b7\u30a7\u30eb\u3067\u914d\u5217\u3068\u9023\u60f3\u914d\u5217 - HTN20190109\u306e\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>","description":"Ubuntu (20)https://qiita.com/b4b4r07/items/e56a8e3471fb45df2f59 [1] \u914d\u5217 -- \u521d\u671f\u5316ar1=() -- \u30c7\u30fc\u30bf\u8ffd\u52a0ar1=(\"${ar1[@]}\" \"100\" )ar1=(\"${ar1[@]}\" \"200\" )ar1=(\"${ar1[@]}\" \"300\" ) -- \u8981\u7d20\u6570echo ${#ar1[@]} -- \u3059\u3079\u3066\u51fa\u529becho \"${ar1[@]}\" -- \u30ad\u30fc\u51fa\u529becho ${!ar1[@]} -- \u4e00\u3064\u305a\u3064\u53d6\u308a\u51fa\u3057for e in ${!ar1[@]}; do echo \"ar1[$e] = ${ar1[$e]}\"don\u2026","version":"1.0","categories":["OS"],"blog_title":"HTN20190109\u306e\u65e5\u8a18","published":"2022-01-13 02:13:14","image_url":null,"title":"\u30b7\u30a7\u30eb\u3067\u914d\u5217\u3068\u9023\u60f3\u914d\u5217","blog_url":"https://htn20190109.hatenablog.com/","width":"100%","author_name":"HTN20190109","height":"190","type":"rich","url":"https://htn20190109.hatenablog.com/entry/2022/01/13/021314","author_url":"https://blog.hatena.ne.jp/HTN20190109/"}