{"published":"2008-01-17 15:41:19","author_url":"https://blog.hatena.ne.jp/n9d/","height":"190","description":"sed\u304c\u3044\u307e\u3044\u3061\u304b\u3063\u3053\u308f\u308b\u3044\u304c\u62e1\u5f35\u5b50\u3092\u9664\u304f\u30b3\u30de\u30f3\u30c9\u3068\u304b\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u3002 echo cp\u306e\u4ee3\u308f\u308a\u306bffmpeg\u7b49\u3092\u5165\u308c\u308c\u3070\u305d\u308c\u3060\u3051\u3067\u30d5\u30a9\u30eb\u30c0\u4e2d\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u5909\u63db\u306f\uff2f\uff2b $ ls . a.a b.a c.a d.a e.a $ ls .|sed 's/\\..*//'| xargs -i echo cp {}.a {}.b cp a.a a.b cp b.a b.b cp c.a c.b cp d.a d.b cp e.a e.b\u3061\u306a\u307f\u306bsed\u3058\u3083\u306a\u304f\u3066basename\u3092\u3064\u304b\u3046\u3068\u3053\u3046\u306a\u308b\u3002\u3068\u3044\u3046\u3053\u3068\u3067sed\u306e\u65b9\u304c\u30de\u30b7 $ ls .| xargs -i basename {} .a| xar\u2026","image_url":null,"version":"1.0","blog_url":"https://n9d.hatenadiary.org/","width":"100%","author_name":"n9d","url":"https://n9d.hatenadiary.org/entry/20080117/1200552079","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fn9d.hatenadiary.org%2Fentry%2F20080117%2F1200552079\" title=\"xargs\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u62e1\u5f35\u5b50\u3092\u5909\u3048\u3064\u3064\u9023\u7d9a\u4f5c\u696d - \u8a08\u7b97\u6a5f\u3068\u622f\u308c\u308b\u65e5\u3005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"title":"xargs\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u62e1\u5f35\u5b50\u3092\u5909\u3048\u3064\u3064\u9023\u7d9a\u4f5c\u696d","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_title":"\u8a08\u7b97\u6a5f\u3068\u622f\u308c\u308b\u65e5\u3005"}