{"type":"rich","author_url":"https://blog.hatena.ne.jp/hogem/","blog_url":"https://hogem.hatenablog.com/","version":"1.0","published":"2011-06-02 00:38:47","categories":["perl"],"provider_url":"https://hatena.blog","image_url":null,"author_name":"hogem","title":"perl \u3067STDOUT \u3078\u306e\u51fa\u529b\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u305f\u3044","height":"190","url":"https://hogem.hatenablog.com/entry/20110602/1307029127","width":"100%","provider_name":"Hatena Blog","blog_title":"\u3046\u307e\u3044\u307c\u3046\u3076\u308d\u3050","description":"\u3069\u3046\u3084\u308b\u3093\u3060\u308d\u3046\u3002*STDOUT \u3068\u304b\u306e\u578b\u30b0\u30ed\u30d6\u3092\u64cd\u4f5c\u3059\u308b\u3068\u304b\u3001tie \u3092\u4f7f\u3046\u306a\u3069\u3067\u51fa\u6765\u305d\u3046\u306a\u6c17\u304c\u3059\u308b\u3002\u666e\u901a\u306bclose STDOUT; \u3057\u305f\u3089\u51fa\u529b\u306f\u6b62\u307e\u308b\u3051\u3069\u3001\u305d\u306e\u5f8c open \u3059\u308b\u65b9\u6cd5\u304c\u308f\u304b\u3093\u306a\u3044\u306e\u3067\u3002\u3002\u3002 \u8ffd\u8a18 \u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u305f\u3044\u7b87\u6240\u3092{}\u3067\u56f2\u3093\u3067\u3001\u305d\u306e\u4e2d\u3067local *STDOUT\u3059\u308c\u3070\u3044\u3044\u3060\u3051\u3060\u306a\u3002STDERR\u3082\u540c\u69d8\u3002 { local *STDOUT; open STDOUT, '>', undef; print \"hoge\\n\"; # \u4f55\u3082\u51fa\u306a\u3044 } print \"fuga\\n\"; # fuga \u8ffd\u8a18\u7d42\u308f\u308a\u3002 \u3068\u308a\u3042\u3048\u305a\u982d\u306b\u6d6e\u304b\u3093\u3067\u3001\u5b9f\u969b\u66f8\u3044\u3066\u307f\u3066\u52d5\u3044\u305f\u306e\u306fselect\u3092\u4f7f\u3046\u65b9\u6cd5\u2026","html":""}