{"id":10,"date":"2015-04-02T07:17:00","date_gmt":"2015-04-02T15:17:00","guid":{"rendered":"http:\/\/vanraspi.dnamer.net\/wordpress\/?p=10"},"modified":"2015-04-02T07:17:00","modified_gmt":"2015-04-02T15:17:00","slug":"%e6%96%ad%e7%bd%91%e8%87%aa%e5%8a%a8%e9%87%8d%e5%90%af%e6%a0%91%e8%8e%93%e6%b4%be","status":"publish","type":"post","link":"https:\/\/lttt.vanabel.cn\/?p=10","title":{"rendered":"\u65ad\u7f51\u81ea\u52a8\u91cd\u542f\u6811\u8393\u6d3e"},"content":{"rendered":"<p>\u4f5c\u4e3a\u670d\u52a1\u5668\uff0c \u6811\u8393\u6d3e\u8fd8\u4e0d\u662f\u5f88\u7a33\u5b9a\uff0c \u4e3b\u8981\u4f53\u73b0\u5728\u6211\u7684\u65e0\u7ebf\u7f51\u5361\u65f6\u4e0d\u65f6\u7684\u4f1a\u505c\u6b62\u5de5\u4f5c\uff0c \u76f8\u4fe1\u8bbf\u95ee\u6211\u7f51\u7ad9\u7684\u670b\u53cb\u6709\u65f6\u4f1a\u53d1\u73b0\u6211\u7684\u7f51\u7ad9\u6302\u4e86\uff0c \u4e0d\u80fd\u8bbf\u95ee\u3002<\/p>\n<p>\u4f46\u662f\u6211\u53d1\u73b0\u53ea\u8981\u91cd\u65b0\u542f\u52a8\uff0c \u4e00\u822c\u5c31\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u800c\u4e14\u91cd\u542f\u901f\u5ea6\u5f88\u5feb\uff0c \u5927\u7ea6\u57281\u5206\u949f\u4ee5\u5185\u3002 \u6240\u4ee5\uff0c \u6211\u4eec\u9700\u8981\u4e00\u4e2a\u811a\u672c\u6765\u76d1\u89c6\u6811\u8393\u6d3e\u65ad\u7f51\u6ca1\u6709\uff1a<\/p>\n<pre lang=\"bash\">\n#!\/bin\/bash\ntimestamp=$(date +%Y%d%m_%T%Z)\nping -c5 www.baidu.com\nif [ $? -ne 0 ]; then\n  echo \"[${timestamp}] Can't Connect to internate, reboot now...\" >> \/var\/log\/checknet.log\n  \/sbin\/reboot\nfi\n<\/pre>\n<p>\u5c06\u4e0a\u8ff0\u811a\u672c\u4fdd\u5b58\u5230\/home\/pi\/mybash\/checknet.sh\uff0c \u5e76<code>chmod +x checknet.sh<\/code>\u4f7f\u5f97\u53ef\u4ee5\u6267\u884c\u3002<\/p>\n<p>\u6700\u540e\u4f60\u53ef\u4ee5\u6dfb\u52a0\u4e00\u6761\u4efb\u52a1\u5230crontab\uff1a<br \/>\n<code>sudo -s<br \/>\ncrontab -e<br \/>\n<\/code><br \/>\n\u7136\u540e\u5728\u6700\u540e\u6dfb\u52a0\uff1a<br \/>\n<code><br \/>\n*\/5 * * * * \/bin\/bash \/home\/pi\/mybash\/checknet.sh<br \/>\n<\/code><br \/>\n\u81f3\u6b64\u4f60\u5c31\u53ef\u4ee5\u6bcf\u4e94\u5206\u949f\u68c0\u67e5\u4e00\u6b21\u662f\u5426\u80fdping\u901a\u767e\u5ea6\uff0c\u5982\u679c\u4e0d\u884c\u5219\u91cd\u542f\u5e76\u5c06\u91cd\u542f\u65f6\u95f4\u5199\u5165\u65e5\u5fd7<code>\/var\/log\/checknet.log<\/code>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u4e3a\u670d\u52a1\u5668\uff0c \u6811\u8393\u6d3e\u8fd8\u4e0d\u662f\u5f88\u7a33\u5b9a\uff0c \u4e3b\u8981\u4f53\u73b0\u5728\u6211\u7684\u65e0\u7ebf\u7f51\u5361\u65f6\u4e0d\u65f6\u7684\u4f1a\u505c\u6b62\u5de5\u4f5c\uff0c  &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/lttt.vanabel.cn\/?p=10\"> <span class=\"screen-reader-text\">\u65ad\u7f51\u81ea\u52a8\u91cd\u542f\u6811\u8393\u6d3e<\/span> \u9605\u8bfb\u66f4\u591a &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[771],"class_list":["post-10","post","type-post","status-publish","format-standard","hentry","category-10","tag-771"],"_links":{"self":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/posts\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10"}],"version-history":[{"count":0,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/posts\/10\/revisions"}],"wp:attachment":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}