{"type":"rich","author_url":"https://blog.hatena.ne.jp/Shinya_131/","blog_url":"https://shinya131-note.hatenablog.jp/","categories":["awk"],"provider_url":"https://hatena.blog","width":"100%","height":"190","author_name":"Shinya_131","provider_name":"Hatena Blog","url":"https://shinya131-note.hatenablog.jp/entry/2015/07/11/174105","title":"awk\u3067\u3042\u308b\u5217\u306e\u5024\u3092\u91cd\u8907\u3059\u308b\u4ef6\u6570\u3092\u4ed8\u3051\u3066\u8868\u793a\u3057\u305f\u3044","published":"2015-07-11 17:41:05","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshinya131-note.hatenablog.jp%2Fentry%2F2015%2F07%2F11%2F174105\" title=\"awk\u3067\u3042\u308b\u5217\u306e\u5024\u3092\u91cd\u8907\u3059\u308b\u4ef6\u6570\u3092\u4ed8\u3051\u3066\u8868\u793a\u3057\u305f\u3044 - \u6a5f\u7565\u6226\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","blog_title":"\u6a5f\u7565\u6226\u8a18","description":"\u7d50\u8ad6 cat train_plus_test.csv | awk -F, '{table[$10]=table[$10]+1} END{for (i in table) { print i, table[i] } }' | sort \u8aac\u660e uniq -c\u307f\u305f\u3044\u306a\u4e8b\u3057\u305f\u3044\u3002 \u9023\u60f3\u914d\u5217\u306b\u96c6\u8a08\u3057\u305f\u3044\u5024\u3092key\u3001\u51fa\u73fe\u56de\u6570\u3092value\u306b\u3057\u3066\u683c\u7d0d\u3057\u3066\u3044\u304f\u3002","image_url":null}