{"blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20251028%2FParameterExpansion\" title=\" bash\u3067\u3001\u6570\u5b57\u306e\u672b\u5c3e4\u6841\u3092\u53d6\u308a\u51fa\u3059 - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" 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://iww.hateblo.jp/","type":"rich","description":"\u30e9\u30f3\u30ad\u30f3\u30b0\u53c2\u52a0\u4e2dLinux\u30e9\u30f3\u30ad\u30f3\u30b0\u53c2\u52a0\u4e2d\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3057\u3001\u6570\u5024\u306e\u672b\u5c3e4\u6841\u3092\u53d6\u308a\u51fa\u3059 \u6841\u304c\u5c11\u306a\u3044\u3068\u304d\u306f 0 \u3067\u57cb\u3081\u308b12 \u21d2 0012 12345 \u21d2 2345 # 1\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8 ((COUNT++)) # \u5f8c\u308d4\u6841\u3092\u53d6\u308a\u51fa\u3059 tmp=000$COUNT; NUM=${tmp: -4} echo $NUM \u304a\u308f\u308a","author_url":"https://blog.hatena.ne.jp/iww/","version":"1.0","provider_url":"https://hatena.blog","height":"190","url":"https://iww.hateblo.jp/entry/20251028/ParameterExpansion","author_name":"iww","categories":["Linux","bash"],"published":"2025-10-28 08:00:00","width":"100%","image_url":"https://cdn.image.st-hatena.com/image/square/adad63b72f1d6545b2ba2538c3fc2923b2fd5989/backend=imagemagick;height=80;version=1;width=80/https%3A%2F%2Fcdn.blog.st-hatena.com%2Fimages%2Fcircle%2Fofficial-circle-icon%2Fcomputers.gif","title":" bash\u3067\u3001\u6570\u5b57\u306e\u672b\u5c3e4\u6841\u3092\u53d6\u308a\u51fa\u3059","provider_name":"Hatena Blog"}