{"id":9449,"date":"2017-04-28T12:09:47","date_gmt":"2017-04-28T03:09:47","guid":{"rendered":"http:\/\/www.e-nekorakuen.net\/?p=9449"},"modified":"2017-06-02T08:52:33","modified_gmt":"2017-06-01T23:52:33","slug":"linux%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89%ef%bc%88c%e3%82%b7%e3%82%a7%e3%83%ab%ef%bc%89-tips","status":"publish","type":"post","link":"https:\/\/www.e-nekorakuen.net\/?p=9449","title":{"rendered":"Linux\u30b3\u30de\u30f3\u30c9\uff08C\u30b7\u30a7\u30eb\uff09 Tips"},"content":{"rendered":"<p>\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u969b\u306b\u77e5\u3063\u3066\u3044\u308b\u3068\u4fbf\u5229\u306aTips\u3092\u63b2\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\uff08\u968f\u6642\u66f4\u65b0\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-9450\" src=\"http:\/\/www.e-nekorakuen.net\/wp-content\/uploads\/2017\/04\/285998-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.e-nekorakuen.net\/wp-content\/uploads\/2017\/04\/285998-300x300.png 300w, https:\/\/www.e-nekorakuen.net\/wp-content\/uploads\/2017\/04\/285998-150x150.png 150w, https:\/\/www.e-nekorakuen.net\/wp-content\/uploads\/2017\/04\/285998-160x160.png 160w, https:\/\/www.e-nekorakuen.net\/wp-content\/uploads\/2017\/04\/285998-320x320.png 320w, https:\/\/www.e-nekorakuen.net\/wp-content\/uploads\/2017\/04\/285998.png 317w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>sudo\u306e\u7701\u7565\uff08\u30b3\u30de\u30f3\u30c9\u3092\u30eb\u30fc\u30c8\u6a29\u9650\u3067\u5b9f\u884c\uff09<br \/>\n<span style=\"color: #0000ff;\">sudo su &#8211;\u00a0<\/span><\/li>\n<li>exit\u306e\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\uff08\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u77ac\u6642\u306b\u629c\u3051\u308b\uff09<br \/>\n<span style=\"color: #0000ff;\">ctrl + d<\/span><\/li>\n<li>\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u72b6\u6cc1\u3092\u8868\u793a<br \/>\n<span style=\"color: #0000ff;\">df -h<\/span><\/li>\n<li>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4f7f\u7528\u72b6\u6cc1\u3092\u8868\u793a<br \/>\n<span style=\"color: #0000ff;\">du \/home\/aaa<\/span> \u2190\/home\/aaa\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u5225\u4f7f\u7528\u72b6\u6cc1\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30de\u30a6\u30f3\u30c8\u30dd\u30a4\u30f3\u30c8\u4e00\u89a7\u3092\u8868\u793a<br \/>\n<span style=\"color: #0000ff;\">fdisk -l<\/span><\/li>\n<li>\u81ea\u5206\u304c\u3044\u308bpath\u3092\u53d6\u5f97<br \/>\n<span style=\"color: #0000ff;\">pwd<\/span><\/li>\n<li>\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u30fb\u30fb\u30fb\u8907\u6570\u306e\u30b3\u30de\u30f3\u30c9\u3092\u9023\u7d50<br \/>\n<span style=\"color: #0000ff;\">ps -ef | grep start | more<\/span> \u2190\u5404\u7a2edaemon\u304cstart\u3057\u305f\u6642\u523b\u3092\u307e\u3068\u3081\u3066\u8868\u793a\u3057\u307e\u3059\u3002<br \/>\n<span style=\"color: #0000ff;\">history | grep chmod<\/span> \u2190\u904e\u53bb\u306b\u6253\u3063\u305f\u30b3\u30de\u30f3\u30c9\u304b\u3089\u3001chmod\u3060\u3051\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d0\u30c3\u30af\u30af\u30a9\u30fc\u30c8\u30fb\u30fb\u30fb\u30b3\u30de\u30f3\u30c9\u306e\u7d50\u679c\u3092\u5909\u6570\uff08\u5f15\u6570\uff09\u5316<br \/>\n<span style=\"color: #0000ff;\">cat `find \/home -name *.txt<\/span>` \u2190\/home\u306b\u3042\u308btxt\u306e\u5185\u5bb9\u3092\u3059\u3079\u3066\u8868\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4e0b\u4e00\u62ec\u524a\u9664<br \/>\n<span style=\"color: #0000ff;\">rm -fR \/home\/aaa<\/span> \u2190\/home\/aaa\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30d5\u30a9\u30eb\u30c0\u3092\u542b\u3081\u3066\u4e00\u62ec\u524a\u9664\u3057\u307e\u3059\u3002\uff08<span style=\"color: #ff0000;\">\u904b\u7528\u6ce8\u610f!!<\/span>\uff09<br \/>\n<span style=\"color: #0000ff;\">ls \/home\/aaa\u00a0<span class=\"p\">|<\/span> xargs rm<\/span> \u2190\u30d5\u30a1\u30a4\u30eb\u6570\u304c\u591a\u3059\u304e\u308b\u3068\u6012\u3089\u308c\u305f\u3089\u3053\u3061\u3089\u3002<\/li>\n<li>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4e0b\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u4e00\u62ec\u5909\u66f4<br \/>\n<span style=\"color: #0000ff;\">chmod -R 707 \/home\/aaa<\/span> \u2190\/home\/aaa\u3068\u914d\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3092707\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/li>\n<li>\u4e8c\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u5dee\u5206\u3092\u6bd4\u8f03<br \/>\n<span style=\"color: #0000ff;\">diff \/home\/aaa.txt \/home\/bbb.txt<\/span> \u2190\u5dee\u304c\u3042\u308b\u884c\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u7279\u5b9a\u306e\u6587\u5b57\u5217\u3092\u4e00\u62ec\u5909\u66f4\uff08sed\uff09<br \/>\n<span style=\"color: #0000ff;\">sed -e a\/xxx\/yyy\/g aaa.txt &gt; bbb.txt<\/span> \u2190aaa.txt\u5185\u306e\u6587\u5b57\u5217xxx\u3092yyy\u306b\u7f6e\u63db\u3057\u305f\u7d50\u679c\u3092bbb.txt\u306b\u51fa\u529b\u3057\u307e\u3059\u3002<br \/>\n\u53c2\u8003\u30b5\u30a4\u30c8\uff1a<a href=\"http:\/\/qiita.com\/hirohiro77\/items\/7fe2f68781c41777e507\">http:\/\/qiita.com\/hirohiro77\/items\/7fe2f68781c41777e507<\/a><\/li>\n<li>\u30ed\u30b0\u51fa\u529b\u884c\u306e\u7d5e\u308a\u8fbc\u307f<br \/>\n<span style=\"color: #0000ff;\">head -10 \/var\/log\/aaa.log<\/span> \u2190\u30ed\u30b0\u306e\u5148\u982d10\u884c\u3092\u8868\u793a<br \/>\n<span style=\"color: #0000ff;\">tail -10 \/var\/log\/bbb.log<\/span>\u2190\u30ed\u30b0\u306e\u6700\u7d4210\u884c\u3092\u8868\u793a<\/li>\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u51fa\u6765\u306a\u3044\uff08lock\uff09\u5834\u5408\u306e\u89e3\u9664<br \/>\n<span style=\"color: #0000ff;\">rm \/var\/lib\/apt\/lists\/lock<\/span><br \/>\n<span style=\"color: #0000ff;\">rm \/var\/lib\/dpkg\/lock<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u969b\u306b\u77e5\u3063\u3066\u3044\u308b\u3068\u4fbf\u5229\u306aTips\u3092\u63b2\u8f09\u3057\u3066\u3044\u307e\u3059\u3002\uff08&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":9450,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","_veu_custom_css":"","veu_display_promotion_alert":"","footnotes":""},"categories":[31],"tags":[],"class_list":["post-9449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=\/wp\/v2\/posts\/9449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9449"}],"version-history":[{"count":0,"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=\/wp\/v2\/posts\/9449\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=\/wp\/v2\/media\/9450"}],"wp:attachment":[{"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.e-nekorakuen.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}