\u6700\u8fd1\u6709\u500b\u6848\u5b50\u5728\u5716\u7247\u7684\u6d41\u91cf\u4e0a\u9762\u6bd4\u8f03\u5403\u91cd\uff0c\u6240\u4ee5\u9700\u8981\u505a\u5716\u7247\u7684\u5206\u6d41\uff0c\u9019\u7bc7\u4e3b\u8981\u662f\u5beb\u5982\u4f55\u900f crontab \/ sshpass \/ rsync \u4f86\u5be6\u73fe\u81ea\u52d5\u540c\u6b65\u5716\u7247\u3002<\/p>\n\n\n
\u4e3b\u6a5fA IP 127.0.0.9 \u4e3b\u8981\u4e0a\u50b3\u5716\u6a94\u4e3b\u6a5f
\u4e3b\u6a5fB IP 127.0.0.10 \u5716\u7247\u5206\u6d41\u4e3b\u6a5f 1
\u4e3b\u6a5fC IP 127.0.0.11 \u5716\u7247\u5206\u6d41\u4e3b\u6a5f 2
<\/p>\n\n\n
\u5148\u767b\u5165\u4e3b\u6a5fB
\n\u4e3b\u8981\u5229\u7528\u6392\u7a0b crontab \u8207 sshpass
\nstep 1: \u56e0\u70ba\u8981\u7528sshpass\u529f\u80fd\u6240\u4ee5\u8981\u5148\u5b89\u88ddsshpass
\n\u6307\u4ee4\uff1aapt install sshpass<\/p>\n\n\n
step 2:\u65b0\u589e\u5099\u4efd\u6307\u4ee4\u6a94<\/p>\n\n\n
\u79fb\u5230\u4f60\u8981\u5b58\u653e\u6307\u4ee4\u6a94\u7684\u76ee\u9304
\n\u6307\u4ee4\uff1acd \/home\/jeff\/<\/p>\n\n\n
\u65b0\u589e \u6307\u4ee4\u6a94
\n\u6307\u4ee4\uff1avi syncfile.sh
\n \u8f38\u5165\u4ee5\u4e0b\u540c\u6b65\u6307\u4ee4
\n #!\/bin\/bash
\n sshpass -p ‘A_password’ rsync -azvv –progress –delete A_account@127.0.0.9:\/var\/www\/html\/file\/ \/var\/www\/html\/file\/<\/p>\n\n\n
\u7de8\u8f2f\u6307\u4ee4\u6a94\u6b0a\u9650
\n\u6307\u4ee4\uff1achmod 777 syncfile.sh
\n\u8aaa\u660e\uff1a\u770b\u4f60\u6392\u7a0b\u57f7\u884c\u7684\u89d2\u8272\u53bb\u7d66\u5e8f\u6a94\u6848\u6b0a\u9650 \u6211\u6bd4\u8f03\u61f6 \u76f4\u63a5\u5168\u958b <\/p>\n\n\n
step 3:\u7de8\u8f2f\u6392\u7a0b
\n\u6307\u4ee4\uff1acrontab -e
\n*\/5 * * * * sh \/home\/jeff\/syncfile.sh
\n\u8aaa\u660e\uff1a\u6bcf\u4e94\u5206\u9418\u57f7\u884c\u6a94\u6848\u540c\u6b65\u7684\u6307\u4ee4\u6a94<\/p>\n\n\n
\u4e3b\u6a5fC\u518d\u91cd\u8986\u4e00\u6b21\u4e3b\u6a5fB\u7684\u6b65\u9a5f<\/p>\n\n\n
\u5206\u6d41\u6a5f\u5236\u5be6\u4f5c\uff1a
\u5716\u7247\u4e3b\u6a5f \u9663\u5217
\u53d6\u5f97\u96a8\u6a5f\u7684 \u9663\u5217keys
\u6307\u5b9a\u5716\u7247\u7db2\u5740<\/p>\n\n
[php]
\n$picture_url=array(‘http:\/127.0.0.9′,’http:\/\/127.0.0.10′,’http:\/\/127.0.0.11’);
\n$random_keys=array_rand($this->picture_url,1);
\necho $picture_url[$random_keys]
\n[\/php]<\/p>\n\t\t","protected":false},"excerpt":{"rendered":"
\t\t\t\t\u6700\u8fd1\u6709\u500b\u6848\u5b50\u5728\u5716\u7247\u7684\u6d41\u91cf\u4e0a\u9762\u6bd4\u8f03\u5403\u91cd\uff0c\u6240\u4ee5\u9700\u8981\u505a\u5716\u7247\u7684\u5206\u6d41\uff0c\u9019\u7bc7\u4e3b\u8981\u662f\u5beb\u5982\u4f55\u900f crontab \/ sshpass \/ rsync \u4f86\u5be6\u73fe\u81ea\u52d5\u540c\u6b65\u5716\u7247\u3002\t\t<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[189,370,493,525,748,963],"class_list":["post-3067","post","type-post","status-publish","format-standard","hentry","category-linux","tag-crontab","tag-linux","tag-rsync","tag-sshpass","tag-748","tag-963"],"_links":{"self":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/3067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3067"}],"version-history":[{"count":0,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/3067\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}