{"type":"rich","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://www.shigemk2.com/","width":"100%","published":"2015-03-19 23:11:01","blog_title":"by shigemk2","title":"jar\u30d5\u30a1\u30a4\u30eb\u306e\u3053\u3068\u306f\u3058\u3081","categories":["Java"],"height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/shigemk2/","description":"jar cvf\u3067\u5727\u7e2e\u3001jar tvf\u3067\u4e2d\u8eab\u3092\u78ba\u8a8d\u3002 $ cat hw.java public class hw { public static void main(String[] args){ System.out.println(\"Hello, world.\"); } } $ javac hw.java $ jar cvf hw.jar *.class \u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f hw.class\u3092\u8ffd\u52a0\u4e2d\u3067\u3059(\u5165=411)(\u51fa=289)(29%\u53ce\u7e2e\u3055\u308c\u307e\u3057\u305f) $ jar tvf hw.jar 0 Thu Mar 19 22:59:22 JST 2015 META-INF/ 68 Thu\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2Fjar.first\" title=\"jar\u30d5\u30a1\u30a4\u30eb\u306e\u3053\u3068\u306f\u3058\u3081 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"shigemk2","version":"1.0","url":"https://www.shigemk2.com/entry/jar.first"}