{"id":1645,"date":"2018-09-20T11:47:14","date_gmt":"2018-09-20T02:47:14","guid":{"rendered":"https:\/\/www.dogrow.net\/linux\/?p=1645"},"modified":"2019-11-07T00:38:33","modified_gmt":"2019-11-06T15:38:33","slug":"blog87","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/linux\/blog87\/","title":{"rendered":"(87) <span class=\"my_fc_deeppinkB\">awk<\/span> \u306e\u4f7f\u3044\u65b9\u5099\u5fd8\u9332"},"content":{"rendered":"<p>\u6587\u5b57\u306e\u96c6\u307e\u308a\u306e\u4e2d\u304b\u3089\u4efb\u610f\u306e\u4f4d\u7f6e\u306e\u6587\u5b57\u3092\u5207\u308a\u51fa\u3057\u305f\u3044\u6642\u306b <span class=\"my_fc_deeppink\">awk<\/span> \u304c\u4fbf\u5229\u3060\u3002<\/p>\n<h3 class=\"my_h\">Case 1 : df\u30b3\u30de\u30f3\u30c9\u306e\u51fa\u529b\u60c5\u5831\u304b\u3089\u4efb\u610f\u306e\u9805\u76ee\u306e\u307f\u3092\u629c\u304d\u51fa\u3059\u3002<\/h3>\n<p>\u4f55\u3082\u3057\u306a\u3044\u3068\u3053\u3093\u306a\u611f\u3058\u3067\u51fa\u529b\u3055\u308c\u308b\u3002<\/p>\n<pre>\r\n$ df | sort\r\n\/dev\/sda1          1038336   219652    818684   22% \/boot\r\n\/dev\/sda2        248887568  6628712 242258856    3% \/\r\n\/dev\/sdb1        314419200  3593432 310825768    2% \/var\r\n\/dev\/sdb3        609461500 13866232 595595268    3% \/home\r\n<\/pre>\n<p>awk\u3067\u306f\u3001\u6587\u5b57\u9593\u306e\u30bb\u30d1\u30ec\u30fc\u30bf\u3092\u6307\u5b9a\u3057\u306a\u3044\u5834\u5408\u3001\u7a7a\u767d\u3092\u30bb\u30d1\u30ec\u30fc\u30bf\u3068\u3059\u308b\u3002<br \/>\n\u305d\u3057\u3066\u3001\u5206\u5272\u3057\u305f\u6587\u5b57\u306b\u5bfe\u3057\u3066\u3001\u5148\u982d\u304b\u3089 <span class=\"my_fc_deeppink\">$1<\/span>, <span class=\"my_fc_deeppink\">$2<\/span>, <span class=\"my_fc_deeppink\">$3<\/span>, &#8230; <span class=\"my_fc_deeppink\">$NF<\/span> \u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3002<\/p>\n<p>3\u5217\u76ee\u306e\u300c\u4f7f\u7528\u91cf\u300d\u3060\u3051\u3092\u629c\u304d\u51fa\u3057\u3066\u8868\u793a\u3057\u3066\u307f\u308b\u3002<br \/>\n1\u884c\u3092\u7a7a\u767d\u3067\u5206\u5272\u3057\u305f 3\u500b\u76ee\u306e\u6587\u5b57\u306a\u306e\u3067 <span class=\"my_fc_deeppink\">$3<\/span> \u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3002<\/p>\n<pre>\r\n$ df | sort | <span class=\"my_fc_deeppink\">awk '{print $3}'<\/span>\r\n219652\r\n6628712\r\n3593432\r\n13866232\r\n<\/pre>\n<p>3\u5217\u76ee\u306e\u300c\u4f7f\u7528\u91cf\u300d\u30686\u5217\u76ee\u306e\u300c\u30de\u30a6\u30f3\u30c8\u5834\u6240\u300d\u306e 2\u9805\u76ee\u3060\u3051\u3092\u629c\u304d\u51fa\u3057\u3066\u307f\u308b\u3002<\/p>\n<pre>\r\n$ df | sort | <span class=\"my_fc_deeppink\">awk '{print $3 $6}'<\/span>\r\n219652\/boot\r\n6628712\/\r\n3593436\/var\r\n13866232\/home\r\n<\/pre>\n<p>3\u5217\u76ee\u3068 6\u5217\u76ee\u304c\u304f\u3063\u3064\u3044\u3066\u8868\u793a\u3055\u308c\u3066\u898b\u3065\u3089\u3044\u3002<br \/>\n\u3000\u2192 \u9593\u306b\u300c:\u300d\u3092\u5165\u308c\u3066\u307f\u308b\u3002<\/p>\n<pre>\r\n$ df | sort | <span class=\"my_fc_deeppink\">awk '{print $3 \":\" $6}'<\/span>\r\n219652:\/boot\r\n6628712:\/\r\n3593436:\/var\r\n13866232:\/home\r\n<\/pre>\n<p>6\u5217\u76ee\u306e\u65b9\u3092\u5148\u306b\u8868\u793a\u3057\u3066\u307f\u308b\u3002<br \/>\n\u540c\u6642\u306b\u300c:\u300d\u3060\u3068\u9593\u304c\u72ed\u3044\u306e\u3067\u300c : \u300d\u306b\u3057\u3066\u307f\u308b\u3002<\/p>\n<pre>\r\n$ df | sort | <span class=\"my_fc_deeppink\">awk '{print $6 \" : \" $3}'<\/span>\r\n\/boot : 219652\r\n\/ : 6628712\r\n\/var : 3593436\r\n\/home : 13866232\r\n<\/pre>\n<h3 class=\"my_h\">Case 2 : date\u30b3\u30de\u30f3\u30c9\u306e\u51fa\u529b\u60c5\u5831\u304b\u3089\u6642\u5206\u79d2\u3092\u629c\u304d\u51fa\u3059\u3002<\/h3>\n<p>\u4f55\u3082\u3057\u306a\u3044\u3068\u3053\u3093\u306a\u611f\u3058\u3067\u51fa\u529b\u3055\u308c\u308b\u3002<\/p>\n<pre>\r\n$ date\r\n2018\u5e74  9\u6708 20\u65e5 \u6728\u66dc\u65e5 21:31:14 JST\r\n<\/pre>\n<p>\u307e\u305a\u306f\u6642\u523b\u3060\u3051\u3092\u629c\u304d\u51fa\u3059\u3002\u6642\u523b\u306f\u7a7a\u767d\u3092\u30bb\u30d1\u30ec\u30fc\u30bf\u3068\u3057\u3066 5\u500b\u76ee\u3060\u3002<\/p>\n<pre>\r\n$ date | <span class=\"my_fc_deeppink\">awk '{print $5}'<\/span>\r\n21:32:55\r\n<\/pre>\n<p>\u6642\u5206\u79d2\u306f\u300c:\u300d\u3092\u30bb\u30d1\u30ec\u30fc\u30bf\u3068\u3057\u3066\u3044\u308b\u306e\u3067\u3001<span class=\"my_fc_deeppink\">awk<\/span> \u306b <span class=\"my_fc_deeppink\">-F<\/span> \u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3053\u308c\u3092\u6307\u5b9a\u3059\u308b\u3002<\/p>\n<pre>\r\n$ date | <span class=\"my_fc_deeppink\">awk '{print $5}'<\/span> | <span class=\"my_fc_deeppink\">awk -F':' '{print $1 \"\u6642\" $2 \"\u5206\" $3 \"\u79d2\"}'<\/span>\r\n21\u664234\u520648\u79d2\r\n<\/pre>\n<h3 class=\"my_h\">Case 3 : pwd\u30b3\u30de\u30f3\u30c9\u306e\u51fa\u529b\u60c5\u5831\u304b\u3089\u672b\u7aef\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u540d\u3092\u629c\u304d\u51fa\u3059\u3002<\/h3>\n<p>\u5206\u5272\u3057\u305f\u6700\u5f8c\u306e 1\u8981\u7d20\u3078\u306f <span class=\"my_fc_deeppink\">$NF<\/span> \u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3002<\/p>\n<pre>\r\n$ pwd\r\n\/home\/user\/MyWork\/test\/001_tmp\r\n\r\n$pwd | <span class=\"my_fc_deeppink\">awk -F'\/' '{print $NF}'<\/span>\r\n001_tmp\r\n<\/pre>\n<hr class=\"my_hr_bottom\">\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u5b57\u306e\u96c6\u307e\u308a\u306e\u4e2d\u304b\u3089\u4efb\u610f\u306e\u4f4d\u7f6e\u306e\u6587\u5b57\u3092\u5207\u308a\u51fa\u3057\u305f\u3044\u6642\u306b awk \u304c\u4fbf\u5229\u3060\u3002 Case 1 : df\u30b3\u30de\u30f3\u30c9\u306e\u51fa\u529b\u60c5\u5831\u304b\u3089\u4efb\u610f\u306e\u9805\u76ee\u306e\u307f\u3092\u629c\u304d\u51fa\u3059\u3002 \u4f55\u3082\u3057\u306a\u3044\u3068\u3053\u3093\u306a\u611f\u3058\u3067\u51fa\u529b\u3055\u308c\u308b\u3002 $ df | sort \/dev\/\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.dogrow.net\/linux\/blog87\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109],"tags":[],"class_list":["post-1645","post","type-post","status-publish","format-standard","hentry","category-awk"],"views":4341,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/1645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/comments?post=1645"}],"version-history":[{"count":16,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/1645\/revisions"}],"predecessor-version":[{"id":2523,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/1645\/revisions\/2523"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/media?parent=1645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/categories?post=1645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/tags?post=1645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}