{"author_name":"satob","provider_url":"https://hatena.blog","published":"2003-10-09 00:00:03","width":"100%","height":"190","type":"rich","version":"1.0","provider_name":"Hatena Blog","blog_title":"Lazy Diary @ Hatena Blog","categories":["UNIX"],"url":"https://satob.hatenablog.com/entry/20031009/p4","blog_url":"https://satob.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsatob.hatenablog.com%2Fentry%2F20031009%2Fp4\" title=\" ImageMagick \u3067\u753b\u50cf\u306e\u6e1b\u8272 - Lazy Diary @ Hatena Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/satob/","description":"convert -colors 256 input.bmp output.bmp convert \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u3002colors \u306b\u306f\u8272\u6570\u3092\u305d\u306e\u307e\u307e\u6307\u5b9a\u3059\u308b\uff08\u30d3\u30c3\u30c8\u6570\u3067\u306f\u306a\u3044\uff09\u3002\u753b\u50cf\u306e\u5f62\u5f0f\u306f\u3001\u51fa\u529b\u5148\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u3067\u81ea\u52d5\u7684\u306b\u6c7a\u307e\u308b\u3002","title":" ImageMagick \u3067\u753b\u50cf\u306e\u6e1b\u8272","image_url":null}