{"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","title":"CSV \u30d5\u30a1\u30a4\u30eb\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u767b\u9332\u6642\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0","published":"2025-09-04 22:19:30","type":"rich","categories":["shell"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgoodbyegangster.hatenablog.com%2Fentry%2F2025%2F09%2F04%2F221930\" title=\"CSV \u30d5\u30a1\u30a4\u30eb\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u767b\u9332\u6642\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 - goodbyegangster\u306e\u30d6\u30ed\u30b0\" 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":"goodbyegangster","url":"https://goodbyegangster.hatenablog.com/entry/2025/09/04/221930","image_url":null,"blog_title":"goodbyegangster\u306e\u30d6\u30ed\u30b0","height":"190","author_url":"https://blog.hatena.ne.jp/goodbyegangster/","blog_url":"https://goodbyegangster.hatenablog.com/","description":"\u53d6\u8fbc\u30d5\u30a1\u30a4\u30eb\u5074\u306e\u4e0d\u6b63\u30ec\u30b3\u30fc\u30c9\u3092\u52b9\u7387\u3088\u304f\u8abf\u67fb\u3057\u305f\u3044\u3002 bash \u30d0\u30fc\u30b8\u30e7\u30f3 $ bash --version GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu) \u30d5\u30a1\u30a4\u30eb\u5185\u5404\u30ec\u30b3\u30fc\u30c9\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u6570\u3092\u96c6\u8a08 \u884c\u3054\u3068\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u6570\u3092\u6570\u3048\u3066\u3001\u305d\u306e\u5024\u3054\u3068\u306b\u4ef6\u6570\u3092\u96c6\u8a08\u3059\u308b\u3002 (echo \"count fields\"; \\ awk -F'\\t' '{print NF}' file.tsv | sort | uniq -c | awk '{print $1, $2}' ) \\ | column -t \u6307\u5b9a\u30d5\u30a3\u30fc\u30eb\u30c9\u6570\u306e\u30ec\u30b3\u30fc\u30c9\u884c\u3092\u8868\u793a \u30d5\u30a3\u30fc\u30eb\u30c9\u6570\u2026","version":"1.0","width":"100%"}