{"width":"100%","url":"https://a1026302.hatenablog.com/entry/2022/01/27/092306","height":"190","description":"\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3088\u304f : \u3092\u898b\u304b\u3051\u308b\u306e\u3067\u3059\u304c\u3001\u3069\u306e\u3088\u3046\u306a\u6319\u52d5\u306b\u306a\u308b\u306e\u304b\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u305f\u3081\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002 \":\" \u306b\u3064\u3044\u3066 \u5b9f\u884c\u7d50\u679c \u7528\u9014 \u5f15\u6570\u304c\u4e0e\u3048\u3089\u308c\u308b \u5909\u6570\u306e\u521d\u671f\u5316 true (\u95a2\u6570\uff09\u306e\u4ee3\u66ff \":\" \u306b\u3064\u3044\u3066 :(\u30b3\u30ed\u30f3)\u306f1\u6587\u5b57\u306e\u30b3\u30de\u30f3\u30c9\u306e\u3088\u3046\u3067\u3059\u3002 \u5b9f\u884c\u7d50\u679c \u5b9f\u884c\u3059\u308b\u3068\u7d42\u4e86\u30b9\u30c6\u30fc\u30bf\u30b9 0 (true)\u3092\u8fd4\u3057\u307e\u3059\u3002 $ : ; echo $? 0 \u7528\u9014 \u5f15\u6570\u304c\u4e0e\u3048\u3089\u308c\u308b \u5f15\u6570\u3092\u6e21\u3057\u3066\u3082\u4f55\u3082\u8d77\u304d\u307e\u305b\u3093\u304c\u3001\u5f15\u6570\u3092\u7121\u8996\u3059\u308b\u5f79\u76ee\u3092\u898b\u51fa\u3059\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002 \u306a\u306e\u3067\u30b3\u30e1\u30f3\u30c8\u4ee3\u308f\u308a\u306b\u4f7f\u3048\u307e\u3059\u3002 for command ; : \u3053\u3053\u306e\u5b9f\u884c\u3092\u5f85\u3064 ; do : \u3053\u3053\u306f\u4f55\u3082\u3057\u306a\u3044 done \u5909\u6570\u306e\u521d\u671f\u5316 \u2026","author_url":"https://blog.hatena.ne.jp/a1026302/","title":"\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8 - \u201d:\u201d\uff08\u30b3\u30ed\u30f3\uff09\u306e\u4f7f\u3044\u65b9","author_name":"a1026302","published":"2022-01-27 09:23:06","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/157314735/1599576939808917","blog_title":"\u3082\u306e\u3065\u304f\u308a\u306e\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","version":"1.0","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa1026302.hatenablog.com%2Fentry%2F2022%2F01%2F27%2F092306\" title=\"\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8 - \u201d:\u201d\uff08\u30b3\u30ed\u30f3\uff09\u306e\u4f7f\u3044\u65b9 - \u3082\u306e\u3065\u304f\u308a\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://a1026302.hatenablog.com/","categories":["\u30b7\u30a7\u30eb","\u30b7\u30a7\u30eb-Shell"],"provider_name":"Hatena Blog"}