{"id":3130,"date":"2015-12-11T17:17:49","date_gmt":"2015-12-11T08:17:49","guid":{"rendered":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/?p=3130"},"modified":"2015-12-11T17:34:15","modified_gmt":"2015-12-11T08:34:15","slug":"%e9%87%8d%e8%a4%87%e8%a1%8c%e3%82%92%e6%95%b0%e3%81%88%e3%82%8b%e3%81%ab%e3%81%afuniq-c","status":"publish","type":"post","link":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/2015\/12\/11\/3130\/","title":{"rendered":"\u91cd\u8907\u884c\u3092\u6570\u3048\u308b\u306b\u306funiq -c"},"content":{"rendered":"<p>\u91cd\u8907\u884c\u306e\u3042\u308b\u30c7\u30fc\u30bf\uff1a<\/p>\n<div class=\"hl-surround\" ><div class=\"hl-main\"><pre><span class=\"hl-comment\">#\u30c7\u30fc\u30bf\u4f8b\r<\/span><span class=\"hl-default\">\n$ <\/span><span class=\"hl-identifier\">echo<\/span><span class=\"hl-default\"> -<\/span><span class=\"hl-identifier\">e <\/span><span class=\"hl-quotes\">&quot;<\/span><span class=\"hl-string\">A<\/span><span class=\"hl-special\">\\n<\/span><span class=\"hl-string\">B<\/span><span class=\"hl-special\">\\n<\/span><span class=\"hl-string\">C<\/span><span class=\"hl-special\">\\n<\/span><span class=\"hl-string\">B<\/span><span class=\"hl-special\">\\n<\/span><span class=\"hl-string\">A<\/span><span class=\"hl-special\">\\n<\/span><span class=\"hl-string\">A<\/span><span class=\"hl-quotes\">&quot;\r\n<\/span><span class=\"hl-identifier\">A\r\nB\r\nC\r\nB\r\nA\r\nA<\/span><\/pre><\/div><\/div>\n<p>\u3067\u3001\u3056\u3063\u304f\u308a\u91cd\u8907\u6570\u3092\u6570\u3048\u3088\u3046\u3068sort\u30b3\u30de\u30f3\u30c9\u3067\u4e26\u3079\u66ff\u3048\u305f\u306e\u306f\u3044\u3044\u304c\u3001\u4e45\u3057\u3076\u308a\u3060\u3063\u305f\u306e\u3067\u91cd\u8907\u884c\u3092\u307e\u3068\u3081\u308b\u306e\u306b sort \u30b3\u30de\u30f3\u30c9\u5074\u306e -u (uniq) \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3063\u3066\u3057\u307e\u3063\u3066\u3001\u91cd\u8907\u4ef6\u6570\u304c\u6570\u3048\u3089\u308c\u306a\u304b\u3063\u305f\u3002<\/p>\n<div class=\"hl-surround\" ><div class=\"hl-main\"><pre>$ echo -e &quot;A\\nB\\nC\\nB\\nA\\nA&quot; | sort -u\r\nA\r\nB\r\nC<\/pre><\/div><\/div>\n<p>\u306a\u3093\u3069\u304b\u3001sort\u30b3\u30de\u30f3\u30c9\u306e\u30d8\u30eb\u30d7\u3084\u3089\u30de\u30cb\u30e5\u30a2\u30eb\u30da\u30fc\u30b8\u3084\u3089\u773a\u3081\u305f\u304c\u3001\uff08\u5f53\u7136\u306a\u304c\u3089\uff09\u3042\u308b\u3068\u601d\u3044\u8fbc\u3093\u3067\u3044\u308b\u305d\u306e\u6a5f\u80fd\u304c\u898b\u5f53\u305f\u3089\u306a\u3044\u3002<\/p>\n<p>\u305d\u3046\u3067\u306f\u306a\u304f\u3001\u3055\u3089\u306b uniq \u30b3\u30de\u30f3\u30c9\u306b\u6e21\u3057\u3066 -c (count) \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3046\u3079\u304d\u3060\u3063\u305f\u3002<\/p>\n<div class=\"hl-surround\" ><div class=\"hl-main\"><pre>$ echo -e &quot;A\\nB\\nC\\nB\\nA\\nA&quot; | sort | uniq -c\r\n      3 A\r\n      2 B\r\n      1 C<\/pre><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u8907\u884c\u306e\u3042\u308b\u30c7\u30fc\u30bf\uff1a #\u30c7\u30fc\u30bf\u4f8b $ echo -e &quot;A\\nB\\nC\\nB\\nA\\nA&quot; A B C B A A \u3067\u3001\u3056\u3063\u304f\u308a\u91cd\u8907\u6570\u3092\u6570\u3048\u3088\u3046\u3068sort\u30b3\u30de\u30f3\u30c9\u3067\u4e26\u3079\u66ff\u3048\u305f\u306e\u306f\u3044\u3044\u304c\u3001\u4e45\u3057\u3076\u308a\u3060\u3063\u305f [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[399,400,401],"_links":{"self":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts\/3130"}],"collection":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/comments?post=3130"}],"version-history":[{"count":4,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts\/3130\/revisions"}],"predecessor-version":[{"id":3134,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/posts\/3130\/revisions\/3134"}],"wp:attachment":[{"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/media?parent=3130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/categories?post=3130"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mechsys.tec.u-ryukyu.ac.jp\/~oshiro\/SiteList\/wp-json\/wp\/v2\/tags?post=3130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}