{"blog_title":"a bit of friction","published":"2010-01-23 20:00:41","description":"UNIX\u5c4b\u306e\u77e5\u308a\u5408\u3044\u304b\u3089\u3053\u308c\u306f\u899a\u3048\u3066\u304a\u3051\u3068\u8a00\u308f\u308c\u305f\u306e\u3067\u30e1\u30e2\u3002 \u521d\u5fc3\u8005\u4e38\u51fa\u3057\u3067\u3059\u306d\u30fb\u30fb\u30fb $ for i in aaa bbb ccc >do >echo $i >done\u3053\u3046\u3059\u308b\u3068\u3001 aaa bbb ccc\u3068\u306a\u308b\u3002\u3061\u306a\u307f\u306bcsh\u3067\u66f8\u304f\u3068\u3001 \uff08Ubuntu 9.10\u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5165\u3063\u3066\u306a\u3044\u306e\u3067sudo apt-get install csh\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u307e\u3057\u305f\uff09 $ csh > foreach i (aaa bbb ccc) foreach? echo $i foreach? sleep 1 foreach? end aaa bbb ccc","type":"rich","image_url":null,"provider_url":"https://hatena.blog","url":"https://fossilcat.hatenadiary.org/entry/20100123/1264244441","height":"190","author_url":"https://blog.hatena.ne.jp/fossilcat/","title":"\u7aef\u672b\u304b\u3089\u306e\u5236\u5fa1\u6587(for)","provider_name":"Hatena Blog","blog_url":"https://fossilcat.hatenadiary.org/","categories":["Linux"],"width":"100%","author_name":"fossilcat","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffossilcat.hatenadiary.org%2Fentry%2F20100123%2F1264244441\" title=\"\u7aef\u672b\u304b\u3089\u306e\u5236\u5fa1\u6587(for) - a bit of friction\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}