{"id":7446,"date":"2015-06-27T12:02:10","date_gmt":"2015-06-27T04:02:10","guid":{"rendered":"http:\/\/jpuyy.com\/?p=7446"},"modified":"2015-06-27T12:02:39","modified_gmt":"2015-06-27T04:02:39","slug":"pick-fastest-node","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=7446","title":{"rendered":"\u591a\u8282\u70b9\u68af\u5b50\u62e9\u4f18\u811a\u672c"},"content":{"rendered":"<pre>\r\n[jpuyy@jpuyy-laptop allconf]$ cat tizi.sh \r\n#\/bin\/bash\r\n\r\nsuffix='.heredance.com'\r\n\r\nlocations='jp1 jp2 jp3 us1 us2 us3 us4 us5 sg1 sg2 hk1 hk2 tw1 uk1'\r\n\r\nresult_file='\/tmp\/.result_array'\r\n\r\n> $result_file\r\nfor location in $locations;\r\ndo\r\n    result=`ping -q -A -c 10 $location$suffix | grep received`\r\n    echo \"$location$suffix $result\" >> $result_file\r\ndone\r\n\r\ncat $result_file | sort -r -n -k 5 -k 11\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>[jpuyy@jpuyy-laptop allconf]$ cat tizi.sh #\/bin\/bash suffix=&#8217;.heredance.com&#8217; locations=&#8217;jp1 jp2 jp3 us1 us2 us3 us4 us5 sg1 sg2 hk1 hk2 tw1 uk1&#8242; result_file=&#8217;\/tmp\/.result_array&#8217; > $result_file for location in $locations; do result=`ping -q -A -c 10 $location$suffix | grep received` echo &#8220;$location$suffix $result&#8221; >> $result_file done cat $result_file | sort -r -n -k 5 -k 11<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-7446","post","type-post","status-publish","format-standard","hentry","category-life"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7446"}],"version-history":[{"count":1,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7446\/revisions"}],"predecessor-version":[{"id":7447,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7446\/revisions\/7447"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}