sed '1s/before_name/after_name/' input.csv > output.csv

ni66ling のブックマーク 2021/01/02 13:14

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/4696487173470260354/comment/ni66ling" data-user-id="ni66ling" data-entry-url="https://b.hatena.ne.jp/entry/s/www.web-development-kb-ja.site/ja/linux/%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%83%A9%E3%82%A4%E3%83%B3%E3%83%84%E3%83%BC%E3%83%AB%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%97%E3%81%A6csv%E3%83%98%E3%83%83%E3%83%80%E3%83%BC%E3%81%AE%E5%90%8D%E5%89%8D%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B/944682103/" data-original-href="https://www.web-development-kb-ja.site/ja/linux/%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%83%A9%E3%82%A4%E3%83%B3%E3%83%84%E3%83%BC%E3%83%AB%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%97%E3%81%A6csv%E3%83%98%E3%83%83%E3%83%80%E3%83%BC%E3%81%AE%E5%90%8D%E5%89%8D%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B/944682103/" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.web-development-kb-ja.site%2Fja%2Flinux%2F%25E3%2582%25B3%25E3%2583%259E%25E3%2583%25B3%25E3%2583%2589%25E3%2583%25A9%25E3%2582%25A4%25E3%2583%25B3%25E3%2583%2584%25E3%2583%25BC%25E3%2583%25AB%25E3%2582%2592%25E4%25BD%25BF%25E7%2594%25A8%25E3%2581%2597%25E3%2581%25A6csv%25E3%2583%2598%25E3%2583%2583%25E3%2583%2580%25E3%2583%25BC%25E3%2581%25AE%25E5%2590%258D%25E5%2589%258D%25E3%2582%2592%25E5%25A4%2589%25E6%259B%25B4%25E3%2581%2599%25E3%2582%258B%2F944682103%2F" data-user-icon="/users/ni66ling/profile.png">https://www.web-development-kb-ja.site/ja/linux/%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%83%A9%E3%82%A4%E3%83%B3%E3%83%84%E3%83%BC%E3%83%AB%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%97%E3%81%A6csv%E3%83%98%E3%83%83%E3%83%80%E3%83%BC%E3%81%AE%E5%90%8D%E5%89%8D%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B/944682103/</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://b.hatena.ne.jp/q/csv">csv</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/bash">bash</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/tips">tips</a>]</li></ul><br><p style="clear: left"> sed '1s/before_name/after_name/' input.csv &gt; output.csv</p><a class="datetime" href="https://b.hatena.ne.jp/ni66ling/20210102#bookmark-4696487173470260354"><span class="datetime-body">2021/01/02 13:14</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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