{"id":12897,"date":"2013-04-06T21:00:28","date_gmt":"2013-04-06T12:00:28","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=12897"},"modified":"2013-04-09T09:57:39","modified_gmt":"2013-04-09T00:57:39","slug":"sed%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e8%a1%8c%e6%8c%87%e5%ae%9a%e3%81%ae%e7%b7%a8%e9%9b%86","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/12897.html","title":{"rendered":"sed\u3092\u4f7f\u3063\u3066\u884c\u6307\u5b9a\u306e\u7de8\u96c6"},"content":{"rendered":"<p>sed\u3092\u4f7f\u3063\u3066\u884c\u6307\u5b9a\u306e\u7de8\u96c6\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n<!--more--><br \/>\n\u305f\u3068\u3048\u3070\u3001CentOS6.4\u3067\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3059\u308b\u3068\u300117\u884c\u76ee\u306e gpgcheck \u3060\u3051 1 \u306b\u306a\u3063\u3066\u6a19\u6e96\u51fa\u529b\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sed &#039;17s\/gpgcheck=1\/gpgcheck=0\/&#039; \/etc\/yum.repos.d\/CentOS-Base.repo\r\n<\/pre>\n<p>\u3042\u308b\u884c\u306b\u8ffd\u52a0\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u884c\u756a\u53f7\u3092\u6307\u5b9a\u3057\u3066\u7d9a\u3044\u3066\u300ca\\\u300d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sed &#039;3a\\hello&#039; \/etc\/yum.repos.d\/CentOS-Base.repo | head -5\r\n# CentOS-Base.repo\r\n#\r\n# The mirror system uses the connecting IP address of the client and the\r\nhello\r\n# update status of each mirror to pick mirrors that are updated to and\r\n<\/pre>\n<p>\u6307\u5b9a\u3057\u305f 3\u884c\u76ee\u306b\u8ffd\u52a0\u3057\u3066\u300chello\u300d\u3068\u3044\u3046\u6587\u5b57\u5217\u304c\u633f\u5165\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>bash\u306a\u3069\u306b\u3064\u3044\u3066\u7406\u89e3\u3059\u308b\u306b\u306f\u4e0b\u8a18\u306e\u53c2\u8003\u66f8\u304c\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002<\/p>\n<ul>\n<li><a type=\"amzn\" asin=\"4873112672\">\u8a73\u89e3 \u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8<\/a><\/li>\n<li><a type=\"amzn\" asin=\"4797357355\">UNIX\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u30b3\u30de\u30f3\u30c9\u30d6\u30c3\u30af \u7b2c2\u7248 <\/a><\/li>\n<li><a type=\"amzn\" asin=\"4798015954\">Linux\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8 \u30e6\u30fc\u30b6\u30fc\u4fbf\u5229\u624b\u5e33<\/a><\/li>\n<li><a type=\"amzn\" asin=\"4822282090\">\u4ed5\u4e8b\u306b\u4f7f\u3048\u308bLinux\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8~bash\u3067\u4f5c\u308b\u5b9f\u7528\u30b5\u30f3\u30d7\u30eb41 <\/a><\/li>\n<\/ul>\n<div>\n<iframe src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&#038;o=9&#038;p=8&#038;l=as1&#038;asins=4873112672&#038;ref=tf_til&#038;fc1=000000&#038;IS2=1&#038;lt1=_blank&#038;m=amazon&#038;lc1=0000FF&#038;bc1=000000&#038;bg1=FFFFFF&#038;f=ifr\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><iframe src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&#038;o=9&#038;p=8&#038;l=as1&#038;asins=4797357355&#038;ref=tf_til&#038;fc1=000000&#038;IS2=1&#038;lt1=_blank&#038;m=amazon&#038;lc1=0000FF&#038;bc1=000000&#038;bg1=FFFFFF&#038;f=ifr\" style=\"width:120px;height:240px;\" scrolling=\"no\" marginwidth=\"0\" marginheight=\"0\" frameborder=\"0\"><\/iframe><iframe 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