{"id":162,"date":"2020-04-22T17:23:55","date_gmt":"2020-04-22T09:23:55","guid":{"rendered":"https:\/\/www.funnymuddy.com\/?p=162"},"modified":"2020-04-22T17:23:56","modified_gmt":"2020-04-22T09:23:56","slug":"shell%e5%88%a4%e6%96%ad%e6%9f%90%e4%b8%aa%e8%bd%af%e4%bb%b6%e6%98%af%e5%90%a6%e5%ae%89%e8%a3%85","status":"publish","type":"post","link":"https:\/\/www.funnymuddy.com\/?p=162","title":{"rendered":"Shell\u5224\u65ad\u67d0\u4e2a\u8f6f\u4ef6\u662f\u5426\u5b89\u88c5"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u65b9\u6cd51<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><code><strong>if <\/strong>[ -x <strong>\"$<\/strong>(command -v ufw)<strong>\" <\/strong>]; <strong>then\n  <\/strong>echo <strong>\"ufw installed!\"\nelse\n  <\/strong>echo <strong>'Error: git is not installed.' <\/strong>>&amp;2\n  exit 1\n<strong>fi<\/strong><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6cd52 (\u4e0eOS\u7684\u53d1\u884c\u7248\u672c\u6709\u5173\uff09<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>if <strong>[[ $<\/strong>(apt list ufw) <strong>=~ <\/strong>\"installed\" <strong>]]<\/strong>; then\necho <strong>\"ufw installed\"\n<\/strong>else\necho <strong>\"Error: ufw install failed!\"<\/strong>; exit\nfi<\/code><\/pre>\n<div class=\"pvc_clear\"><\/div><p id=\"pvc_stats_162\" class=\"pvc_stats all  \" data-element-id=\"162\" style=\"\"><i class=\"pvc-stats-icon small\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img decoding=\"async\" src=\"https:\/\/www.funnymuddy.com\/wp-content\/plugins\/page-views-count\/ajax-loader.gif\" border=0 \/><\/p><div class=\"pvc_clear\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u65b9\u6cd51 if [ -x &#8220;$(command -v ufw)&#8221; ]; then echo &#8220;ufw insta&hellip;&nbsp;<a href=\"https:\/\/www.funnymuddy.com\/?p=162\" class=\"\" rel=\"bookmark\">\u9605\u8bfb\u66f4\u591a &raquo;<span class=\"screen-reader-text\">Shell\u5224\u65ad\u67d0\u4e2a\u8f6f\u4ef6\u662f\u5426\u5b89\u88c5<\/span><\/a><\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_162\" class=\"pvc_stats all  \" data-element-id=\"162\" style=\"\"><i class=\"pvc-stats-icon small\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img decoding=\"async\" src=\"https:\/\/www.funnymuddy.com\/wp-content\/plugins\/page-views-count\/ajax-loader.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-162","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=\/wp\/v2\/posts\/162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=162"}],"version-history":[{"count":1,"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=\/wp\/v2\/posts\/162\/revisions"}],"predecessor-version":[{"id":163,"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=\/wp\/v2\/posts\/162\/revisions\/163"}],"wp:attachment":[{"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.funnymuddy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}