{"id":1628,"date":"2019-11-01T09:23:11","date_gmt":"2019-11-01T00:23:11","guid":{"rendered":"http:\/\/wp.ultimai.org\/wp\/?p=1628"},"modified":"2019-11-21T11:48:35","modified_gmt":"2019-11-21T02:48:35","slug":"post-1628","status":"publish","type":"post","link":"https:\/\/wp.ultimai.org\/?p=1628","title":{"rendered":"2. centos7 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u63a5\u7d9a\u78ba\u8a8d"},"content":{"rendered":"<br \/>\n<section>\n<h4>ip\u30a2\u30c9\u30ec\u30b9\u306e\u78ba\u8a8d<\/h4>\n<p>        <input class=\"tarminal-copy\" value=\"ip a\" readonly><br \/>\n \u3053\u3093\u306a\u611f\u3058\u306b\u51fa\u308b\u3002<\/p>\n<pre class=\"tarminal\">\r\n    1: lo: &lt;LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default \r\n            link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\r\n            inet 127.0.0.1\/8 scope host lo\r\n                valid_lft forever preferred_lft forever\r\n            inet6 ::1\/128 scope host \r\n                valid_lft forever preferred_lft forever\r\n        2: ens1: &lt;BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000\r\n            link\/ether 00:1c:c4:cc:a7:16 brd ff:ff:ff:ff:ff:ff\r\n            inet <u>192.168.0.4\/24<\/u> brd 192.168.0.255 scope global dynamic ens1   \u2190\u3053\u308c\u304cv4\u306eIP\r\n                valid_lft 2763sec preferred_lft 2763sec\r\n            inet <u>192.168.0.5\/24<\/u> brd 192.168.0.255 scope global secondary ens1 \u2190 \u3053\u308c\u3082\r\n                valid_lft forever preferred_lft forever                     \r\n            inet6 240f:51:16c8:1:21c:c4ff:fecc:a716\/64 scope global noprefixroute dynamic \r\n                valid_lft 297sec preferred_lft 297sec\r\n            inet6 fe80::21c:c4ff:fecc:a716\/64 scope link \r\n                valid_lft forever preferred_lft forever\r\n        \r\n        <\/pre>\n<h4>OS\u30d0\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af<\/h4>\n<p>        <input class=\"tarminal-copy\" value=\"cat \/etc\/redhat-release\" readonly><\/p>\n<\/section>\n<section>\n<h5>root\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5207\u308a\u66ff\u3048<\/h5>\n<p>            <input class=\"tarminal-copy\" value=\"su -\" readonly><\/p>\n<p>root\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u308c\u308b<br \/>\n                        \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u8a8d\u8a3c\u3055\u308c\u308b\u3068\u30d7\u30ed\u30f3\u30d7\u30c8\u304c&#8221;$&#8221;\u304b\u3089&#8221;#&#8221;\u306b\u5909\u308f\u308a\u307e\u3059\u3002\n                <\/p>\n<p>\n                        \u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5207\u308a\u66ff\u3048\u306f&#8221;exit&#8221;\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\n                <\/p>\n<p>\n                    \u307e\u305a\u3001selinux\u3092\u7121\u52b9\u5316\u3057\u307e\u3059\u3002selinux\u306fLinux\u306e\u76e3\u67fb\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u6a5f\u80fd\u3067\u3059\u304c\u3001\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u30b5\u30fc\u30d3\u30b9\u306e\u52d5\u4f5c\u3084\u3001\u8a2d\u5b9a\u5185\u5bb9\u306b\u304b\u306a\u308a\u306e\u5236\u9650\u304c\u51fa\u3066\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u57fa\u672c\u7684\u306b\u306f\u7121\u52b9\u306b\u3059\u308b\u5834\u5408\u304c\u591a\u3044\u306e\u304c\u5b9f<\/p>\n<h3>2-1. selinux\u306e\u72b6\u614b\u3092\u78ba\u8a8d<\/h3>\n<p>selinux\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\u306f<span class=\"huto\">getenforce<\/span>\u30b3\u30de\u30f3\u30c9\u3067\u884c\u3044\u307e\u3059\u3002\uff08\u57fa\u672c\u7684\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\uff09\u4ee5\u4e0b\u306e\u3088\u3046\u306b<span class=\"huto\">getenforce<\/span>\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066<span class=\"huto\">\u300cEnforcing\u300d<\/span>\u3068\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u306b\u306fselinux\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"tarminal\"> \r\n $ getenforce<br>\r\n   Enforcing<br>\r\n                        <\/pre>\n<h3>2-2. selinux\u3092\u7121\u52b9\u306b\u8a2d\u5b9a<\/h3>\n<p>selinux\u3092\u7121\u52b9\u306b\u3059\u308b\u306b\u306f<span class=\"huto\">\/etc\/selinux\/config<\/span>\u30d5\u30a1\u30a4\u30eb\u3092\u4fee\u6b63\u3057\u307e\u3059\u3002<br \/> \u4fee\u6b63\u306fvi\u306a\u3069\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u884c\u3044\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u30d5\u30a1\u30a4\u30eb\u3092\u4fee\u6b63\u3059\u308b\u5834\u5408\u3001\u57fa\u672c\u7684\u306bvi\u30b3\u30de\u30f3\u30c9\u306e\u5229\u7528\u3092\u524d\u63d0\u3068\u3057\u3066\u8a18\u8f09\u3057\u3066\u304a\u308a\u307e\u3059\u3002<br \/> \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092vi\u30b3\u30de\u30f3\u30c9\u3067\u958b\u304d\u307e\u3059\u3002<\/p>\n<p>    <input class=\"tarminal-copy\" value=\"vi \/etc\/selinux\/config\" readonly>                      <\/p>\n<p>config\u30d5\u30a1\u30a4\u30eb\u306e\u4fee\u6b63\u70b9\u306f<\/p>\n<pre class=\"tarminal\">\r\n \r\n     SELINUX=enforcing\r\n                                <\/pre>\n<p>\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092<\/p>\n<pre class=\"tarminal\"> \r\n     SELINUX=disabled\r\n             <\/pre>\n<div class=\"clip-memobox \" style=\"background:#FFFDE7;color:#000000;\">\n<div class=\"clip-fonticon\" style=\"color:#FFEB3B;\"><i class=\"fa fa-bullhorn st-css-no\" aria-hidden=\"true\"><\/i><\/div>\n<div class=\"clip-memotext\" style=\"border-color:#FFEB3B;\">\n<p style=\"color:#000000;\">CentOS\u304c\u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u5834\u5408\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30e1\u30c7\u30a3\u30a2\u3092\u4f7f\u3063\u3066<span class=\"huto\">\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9<\/span>\u3067\u8d77\u52d5\u5f8c\u3001config\u30d5\u30a1\u30a4\u30eb\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u3067\u8d77\u52d5\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<p>\u30d5\u30a1\u30a4\u30eb\u306e\u4fee\u6b63\u5f8c\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3066\u3001\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u72b6\u614b\u306b\u306a\u3063\u305f\u3089\u3001\u518d\u5ea6\u3001getenforce\u30b3\u30de\u30f3\u30c9\u3067selinux\u306e\u8a2d\u5b9a\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9f\u884c\u7d50\u679c\u3068\u3057\u3066Disabled\u3068\u8868\u793a\u3055\u308c\u308c\u3070\u3001selinux\u306f\u6b63\u5e38\u306b\u7121\u52b9\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"tarminal\">\r\n   $ getenforce<br>\r\n    Disabled<br>\r\n                                        <\/pre>\n<p>\u3053\u308c\u3067selinux\u306e\u7121\u52b9\u5316\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<\/section>\n<section>\n<h3>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc \u306e\u4f5c\u6210<\/h3>\n<p><input class=\"tarminal-copy\" value=\"useradd ginzo\"> (\u30e6\u30fc\u30b6\u30fc\u540d \u4efb\u610f)<br \/>\n<input class=\"tarminal-copy\" value=\"passwd ginzo\"><\/p>\n<pre class=\"tarminal\">\r\n\u30d1\u30b9\u30ef\u30fc\u30c9\u3046\u3093\u306c\u3093 \r\n\twert3333\r\n\tx2\u56de<\/pre>\n<p><input class=\"tarminal-copy\" value=\"cat \/etc\/passwd\"> (\u30e6\u30fc\u30b6\u30fc\u306e\u78ba\u8a8d)<\/p>\n<h4>\u4eca\u4f5c\u3063\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u7ba1\u7406\u8005\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3048\u308b\u6a29\u9650\u3092\u4e0e\u3048\u308b<\/h4>\n<p><input class=\"tarminal-copy\" value=\"visudo\"><\/p>\n<pre class=\"tarminal\">\r\n# visudo  \u30a8\u30c7\u30a3\u30bf\u304c\u958b\u304f\r\n %wheel  ALL=(ALL)  ALL \u306e % \u3092\u6d88\u3059\r\n :wq \u4e0a\u66f8\u304d\u7d42\u4e86\r\n<\/pre>\n<p><input class=\"tarminal-copy\" value=\"gpasswd -a ginzo wheel\">  \u4f5c\u3063\u305f\u30e6\u30fc\u30b6\u30fc\u3092\u767b\u9332<br \/>\n<input class=\"tarminal-copy\" value=\"groups ginzo\">  ginzo\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u78ba\u8a8d<br \/>\n \t\t\u2192 ginzo : ginzo wheel \u3068\u51fa\u3066\u308c\u3070OK<\/p>\n<\/section>\n<section>\n<h3>\u30dd\u30fc\u30c8\u306e\u958b\u653e\u72b6\u6cc1\u3092\u78ba\u8a8d<\/h3>\n<p><input class=\"tarminal-copy\" value=\"ss -nt4\" readonly><\/p>\n<p>:22 \u3060\u3051\u958b\u653e\u3055\u308c\u3066\u3044\u308b<\/p>\n<h3>Linux firewalld\u3067\u30dd\u30fc\u30c8\u958b\u653e\u3059\u308b\u65b9\u6cd5\uff08RHEL\/CentOS7\u7cfb\uff09<\/h3>\n<h4>\u958b\u653e\u3059\u308b\u30dd\u30fc\u30c8\u3092\u8ffd\u52a0<\/h4>\n<p>\u5148\u982d\u306e#\u306froot\u6a29\u9650\u3092\u8868\u3059\u30d7\u30ed\u30f3\u30d7\u30c8\u306a\u306e\u3067\u8cbc\u308a\u4ed8\u3051\u306a\u3044\u3053\u3068!<\/p>\n<p>http 80\u756a\u3092\u958b\u653e<\/p>\n<p><input class=\"tarminal-copy\" value=\"firewall-cmd --add-port=80\/tcp --zone=public --permanent\" readonly><\/p>\n<p>ftp 21\u756a\u3092\u958b\u653e<\/p>\n<p><input class=\"tarminal-copy\" value=\"firewall-cmd --add-port=21\/tcp --zone=public --permanent\" readonly><\/p>\n<p>\u4e00\u5fdc ssl\u306e 443\u756a\u3092\u958b\u653e<\/p>\n<p><input class=\"tarminal-copy\" value=\"firewall-cmd --add-port=443\/tcp --zone=public --permanent\" readonly><\/p>\n<p>\u8a2d\u5b9a\u306e\u6709\u52b9\u5316<\/p>\n<p><input class=\"tarminal-copy\" value=\"firewall-cmd --reload\" readonly><\/p>\n<p>\u8a2d\u5b9a\u72b6\u614b\u306e\u78ba\u8a8d<\/p>\n<p><input class=\"tarminal-copy\" value=\"firewall-cmd  --list-all\" readonly><br \/>\n<\/p>\n<h4>\u516c\u958b\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u306a\u3089\u3053\u3053\u3067 root\u30ed\u30b0\u30a4\u30f3\u306e\u7121\u52b9\u5316\u3001\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u306e\u7121\u52b9\u2192\u9375\u8a8d\u8a3c\u6709\u52b9\u5316\u3092\u884c\u3046\u304c\u30ed\u30fc\u30ab\u30eb\u74b0\u5883\u306a\u306e\u3067\u7701\u7565\u3059\u308b<\/h4>\n<\/section>\n<section>\n<h3>\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h3>\n<h4>ip\u56fa\u5b9a\u306b\u3057\u3066 DNS \u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u3053\u3084\u308b<\/h4>\n<p>ens1\u306fnic\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u3064\u3051\u3089\u308c\u305f\u7ba1\u7406\u4e0a\u306e\u540d\u524d<\/p>\n<p>    <input class=\"tarminal-copy\" value=\"vi \/etc\/sysconfig\/network-scripts\/ifcfg-ens1\" readonly><\/p>\n<pre class=\"tarminal\">\t\r\n        TYPE=\"Ethernet\"\r\n        BOOTPROTO=\"dhcp\"\r\n        DEFROUTE=\"yes\"\r\n        IPV4_FAILURE_FATAL=\"no\"\r\n        IPV6INIT=\"yes\"\r\n        IPV6_AUTOCONF=\"yes\"\r\n        IPV6_DEFROUTE=\"yes\"\r\n        IPV6_FAILURE_FATAL=\"no\"\r\n        NAME=\"ens1\"\r\n        UUID=\"53056463-a9a4-438d-9b2c-20b5f3bfbd49\"\r\n        DEVICE=\"ens1\"\r\n        ONBOOT=\"yes\"\r\n        IPADDR=192.168.0.5\r\n        PREFIX=24\r\n        DNS1=8.8.8.8\r\n        DNS2=8.8.4.4\r\n        PEERDNS=yes\r\n        PEERROUTES=yes\r\n        IPV6_PEERDNS=yes\r\n        IPV6_PEERROUTES=yes\r\n        \r\n    <\/pre>\n<h3>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u63a5\u7d9a\u78ba\u8a8d<\/h3>\n<p>curl\u30b3\u30de\u30f3\u30c9\u306fweb\u4e0a\u306eURL\u3092\u8aad\u307f\u8fbc\u3093\u3067\u6587\u5b57\u5217\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u8868\u793a\u3059\u308b<\/p>\n<p>    <input class=\"tarminal-copy\" value=\"curl http:\/\/wp.ultimai.org\/wp\" ><\/p>\n<p>html\u306e\u30b3\u30fc\u30c9\u304c\u898b\u3048\u308c\u3070OK<\/p>\n<\/section>\n<p>    <script>\n        jQuery(\".tarminal-copy\").after('<button class=\"clipcopy\">Copy<\/button>');\n        jQuery(document).on(\"click\", \".clipcopy\", function(){\n            var clipboard =  jQuery(this).prev('.tarminal-copy')  ;\n            clipboard.select();\n            document.execCommand('copy');\n        });\n        <\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ip\u30a2\u30c9\u30ec\u30b9\u306e\u78ba\u8a8d \u3053\u3093\u306a\u611f\u3058\u306b\u51fa\u308b\u3002 1: lo [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[40],"class_list":["post-1628","post","type-post","status-publish","format-standard","hentry","category-linux","tag-centos7"],"_links":{"self":[{"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=\/wp\/v2\/posts\/1628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1628"}],"version-history":[{"count":2,"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=\/wp\/v2\/posts\/1628\/revisions"}],"predecessor-version":[{"id":1656,"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=\/wp\/v2\/posts\/1628\/revisions\/1656"}],"wp:attachment":[{"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.ultimai.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}