{"id":55,"date":"2023-02-07T00:00:00","date_gmt":"2023-02-06T15:00:00","guid":{"rendered":"https:\/\/hmhr.ath.cx\/?p=55"},"modified":"2023-02-08T01:39:52","modified_gmt":"2023-02-07T16:39:52","slug":"%e6%8c%87%e5%ae%9a%e3%81%97%e3%81%9f%e9%83%a8%e5%88%86%e3%82%92%e5%88%87%e3%82%8a%e6%8a%9c%e3%81%8f","status":"publish","type":"post","link":"https:\/\/hmhr.ath.cx\/?p=55","title":{"rendered":"\u6307\u5b9a\u3057\u305f\u90e8\u5206\u3092\u5207\u308a\u629c\u304f"},"content":{"rendered":"\n<p>Linux\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u6307\u5b9a\u3057\u305f\u90e8\u5206\u306e\u5207\u308a\u51fa\u3057\u3092\u884c\u3046<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">cut<\/h2>\n\n\n\n<p>cut\u306f\u5165\u529b\u306e\u5404\u884c\u304b\u3089\u9078\u629e\u3057\u305f\u90e8\u5206\u3092\u5207\u308a\u51fa\u3057\u3066\u3001\u6a19\u6e96\u51fa\u529b\u306b\u51fa\u529b\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nabc,123,xyz\ndefg,4,w\nhi,56789,stuv\n<\/pre><\/div>\n\n\n<p>\u306e\u3088\u3046\u306a\u7c21\u5358\u306aCSV\u30d5\u30a1\u30a4\u30ebinput.csv\u304c\u3042\u308b\u3068\u304d\u3001\u3053\u3053\u304b\u3089\uff12\u5217\u76ee\u3092\u629c\u304d\u51fa\u3057\u305f\u3044\u5834\u5408<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: bash; title: ; notranslate\" title=\"\">\ncut -d ',' -f 2 input.csv\n<\/pre><\/div>\n\n\n<p>\u3068\u5b9f\u884c\u3059\u308b\u3068\u3001\uff12\u5217\u76ee\u3092\u5207\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<br>-d \u3067\u533a\u5207\u308a\u6587\u5b57\u3068\u306a\u308b\u30c7\u30ea\u30df\u30bf\u3092\u6307\u5b9a\u3002<br>-f \u3067\u629c\u304d\u51fa\u3057\u305f\u3044\u5217\u6570\u3092\u6307\u5b9a\u3002\u8907\u6570\u5217\u5207\u308a\u51fa\u3057\u305f\u3044\u5834\u5408\u306f\u300c,\u300d\u30ab\u30f3\u30de\u3067\u533a\u5207\u3063\u3066\u8907\u6570\u306e\u5217\u3092\u6307\u5b9a\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u306a\u304b\u306a\u304b\u4f7f\u7528\u3059\u308b\u6a5f\u4f1a\u306f\u306a\u3044\u3068\u601d\u3046\u304c-b\u30aa\u30d7\u30b7\u30e7\u30f3(&#8211;bytes\u30aa\u30d7\u30b7\u30e7\u30f3)\u3068\u3044\u3046\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u6709\u308b\u3002<br>\u3053\u308c\u306f\u3001\u5fc5\u8981\u306a\u9805\u76ee\u3092\u30d0\u30a4\u30c8\u6570\u3067\u6307\u5b9a\u3057\u3066\u5207\u308a\u51fa\u3057\u3092\u884c\u3046\u3002<br>-b2-5\u306e\u69d8\u306b\u6307\u5b9a\u3059\u308b\u3068\u30012\u30d0\u30a4\u30c8\u76ee\u304b\u30895\u30d0\u30a4\u30c8\u76ee\u307e\u3067\u304c\u5207\u308a\u51fa\u3055\u308c\u308b\u3002<br>\u5358\u7d14\u306b-b3\u306e\u69d8\u306b\u3057\u3066\u3044\u3059\u308b\u3068\u30013\u30d0\u30a4\u30c8\u76ee\u306e\u307f\u304c\u5207\u308a\u51fa\u3055\u308c\u308b\u3053\u3068\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u4f8b\u3067\u4e0a\u3052\u305fCSV\u306e\u7528\u306b\u3001\u3061\u3083\u3093\u3068\u30c7\u30ea\u30df\u30bf\u3067\u6307\u5b9a\u3057\u305f\u6587\u5b57\u3067\u533a\u5207\u3089\u308c\u3066\u3044\u308b\u7269\u304c\u5bfe\u8c61\u3067\u3042\u308c\u3070cut\u30b3\u30de\u30f3\u30c9\u3060\u3051\u3092\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u304c\u3001ls\u306e\u7d50\u679c\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u30b5\u30a4\u30ba\u3092\u629c\u304d\u51fa\u305d\u3046\u3068\u3059\u308b\u3068\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3002<br>ls -alh \u306e\u7d50\u679c\u306f\u898b\u305f\u76ee\u4e0a\u3088\u304f\u898b\u3048\u308b\u3088\u3046\u306b\u6574\u5f62\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30b5\u30a4\u30ba\u90e8\u5206\u3084\u30e6\u30fc\u30b6\u540d\u306a\u3069\u306e\u9577\u3055\u306b\u3088\u3063\u3066\u30c7\u30ea\u30df\u30bf\u3068\u306a\u308b\u30b9\u30da\u30fc\u30b9\u306e\u6570\u304c\u9055\u3046\u306e\u304c\u539f\u56e0\u3060\u3002<br>cut\u3092\u4f7f\u7528\u305b\u305a\u306b\u4ed6\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u76ee\u7684\u3092\u9054\u6210\u3067\u304d\u308b\u304c\u3001\u3069\u3046\u3057\u3066\u3082cut\u3092\u4f7f\u7528\u3057\u3066\u629c\u304d\u51fa\u3057\u305f\u3044\u5834\u5408\u306fsed\u30b3\u30de\u30f3\u30c9\u3092\u4f75\u7528\u3059\u308b\u3053\u3068\u3067\u53ef\u80fd\u3068\u306a\u308b\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: bash; title: ; notranslate\" title=\"\">\nls -alh | sed -e 's\/\\s\\{1,\\}\/ \/g' | cut -d ' ' -f5,9\n<\/pre><\/div>\n\n\n<p>sed\u30b3\u30de\u30f3\u30c9\u3067\u9023\u7d9a\u3059\u308b\u30b9\u30da\u30fc\u30b9\u3092\u4e00\u6587\u5b57\u306e\u30b9\u30da\u30fc\u30b9\u306b\u5909\u63db\u3057\u3001\u305d\u306e\u7d50\u679c\u3092cut\u306b\u6e21\u3059\u3053\u3068\u3067\u3001\u533a\u5207\u308a\u6587\u5b57\u3092\u30b9\u30da\u30fc\u30b9\u3068\u3057\u3066\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3002<br>sed\u306b\u6e21\u3057\u3066\u3044\u308b\u6b63\u898f\u8868\u73fe\u3060\u304c\u3001\\s\u3067\u30b9\u30da\u30fc\u30b9\u6587\u5b57\u3092\u6307\u5b9a\u3057\u305d\u3053\u306b\u7d9a\u3051\u3066{1,}\u3092\u7f6e\u304f\u3053\u3068\u30671\u6587\u5b57\u4ee5\u4e0a\u306e\u9023\u7d9a\u3057\u305f\u30b9\u30da\u30fc\u30b9\u3092\u8868\u3057\u3066\u3044\u308b\u3002<br>\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001cut\u30b3\u30de\u30f3\u30c9\u3067\u30c7\u30ea\u30df\u30bf\u6587\u5b57\u306b\u30b9\u30da\u30fc\u30b9\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u76ee\u7684\u306e\u5217\u3092\u629c\u304d\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u3001\u4f7f\u7528\u3057\u3066\u3044\u308b\u74b0\u5883\u3067awk\u30b3\u30de\u30f3\u30c9\u304c\u4f7f\u3048\u308b\u5834\u5408\u306f\u3001awk\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3082\u3063\u3068\u7c21\u5358\u306b\u629c\u304d\u51fa\u3057\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3002<br>\u307e\u305f\u3001\u5c11\u3057\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u3001\u51fa\u529b\u3059\u308b\u9806\u756a\u7b49\u3082\u624b\u8efd\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: bash; title: ; notranslate\" title=\"\">\nls -alh | awk '{print $9 $5}'\n<\/pre><\/div>","protected":false},"excerpt":{"rendered":"<p>Linux\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u6307\u5b9a\u3057\u305f\u90e8\u5206\u306e\u5207\u308a\u51fa\u3057\u3092\u884c\u3046<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[8],"class_list":["post-55","post","type-post","status-publish","format-standard","hentry","category-linux","tag-8"],"_links":{"self":[{"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=\/wp\/v2\/posts\/55","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=55"}],"version-history":[{"count":1,"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=\/wp\/v2\/posts\/55\/revisions"}],"predecessor-version":[{"id":56,"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=\/wp\/v2\/posts\/55\/revisions\/56"}],"wp:attachment":[{"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=55"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=55"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hmhr.ath.cx\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=55"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}