{"image_url":null,"blog_title":"\u3046\u306a\u306e\u65e5\u8a18","url":"https://unageanu.hatenablog.com/entry/20090317/1237306899","height":"190","version":"1.0","categories":["Ruby"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funageanu.hatenablog.com%2Fentry%2F20090317%2F1237306899\" title=\" jar\u3092\u6bd4\u8f03\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8 - \u3046\u306a\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>","title":" jar\u3092\u6bd4\u8f03\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/unageanu/","type":"rich","description":"jar\u3092\u6bd4\u8f03\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f\u306e\u3067\u3001\u3061\u3087\u308d\u3063\u3068\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u304d\u307e\u3057\u305f\u3002 jar\u3092\u5c55\u958b\u3057\u3066\u3001 \u5404\u30d5\u30a1\u30a4\u30eb\u3092md5sum\u3067\u6bd4\u8f03\u3002 \u9055\u3063\u3066\u3044\u305f\u3089\u3001 \u30af\u30e9\u30b9\u30d5\u30a1\u30a4\u30eb\u306fjavap\u306e\u51fa\u529b\u7d50\u679c\u3092diff\u3067\u6bd4\u8f03 \u305d\u308c\u4ee5\u5916\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u81ea\u4f53\u3092diff\u3067\u6bd4\u8f03\u3002 \u4f7f\u3044\u65b9 $ diffjar.rb <\u6bd4\u8f03\u3059\u308bjar\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b91> <\u6bd4\u8f03\u3059\u308bjar\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b92> \u30bd\u30fc\u30b9 #!/usr/bin/ruby require 'fileutils' def extract( dir, jar ) jar = File.expand_path jar current = FileUtils.pwd FileUtils.rm_\u2026","blog_url":"https://unageanu.hatenablog.com/","published":"2009-03-17 01:21:39","author_name":"unageanu","width":"100%"}