{"id":119623,"date":"2020-06-17T13:24:56","date_gmt":"2020-06-17T05:24:56","guid":{"rendered":"http:\/\/4563.org\/?p=119623"},"modified":"2020-06-17T13:24:56","modified_gmt":"2020-06-17T05:24:56","slug":"linux%e5%ae%9a%e6%97%b6%e4%bb%bb%e5%8a%a1%e6%98%af%e5%95%a5%e6%84%8f%e6%80%9d","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=119623","title":{"rendered":"Linux\u5b9a\u65f6\u4efb\u52a1\u662f\u5565\u610f\u601d"},"content":{"rendered":"\n

\t\t\t\t\tgzaer<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

Linux\u5b9a\u65f6\u4efb\u52a1\u662f\u5565\u610f\u601d<\/h3>\n

\t\t\u4e00\u822c\u662f\u5206\u65f6\u65e5\u6708\u5468\uff0c\u4e0b\u9762\u8fd96\u4e2a\u7684\u4ee3\u8868\u5565\u610f\u601d<\/p>\n

cron "10 0 8 * * *"\t\t\t\t<\/p>\n

\t\t\t\t\txcy1020<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u4f8b\u5b50\uff1a
# \u6bcf\u6708\u7684\u6700\u540e1\u5929
0 0 L * * *<\/p>\n

\u8bf4\u660e\uff1a
Linux
*    *    *    *    *
–    –    –    –    –
|    |    |    |    |
|    |    |    |    +—– day of week (0 – 7) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
|    |    |    +———- month (1 – 12) OR jan,feb,mar,apr …
|    |    +————— day of month (1 – 31)
|    +——————– hour (0 – 23)
+————————- minute (0 – 59)
\u6807\u51c6\u5b57\u6bb5
\u9017\u53f7\u7528\u4e8e\u5206\u9694\u5217\u8868\u3002\u4f8b\u5982\uff0c\u5728\u7b2c5\u4e2a\u5b57\u6bb5(\u661f\u671f\u51e0)\u4e2d\u4f7f\u7528 MON,WED,FRI \u8868\u793a\u5468\u4e00\u3001\u5468\u4e09\u548c\u5468\u4e94\u3002<\/p>\n

\u8fde\u5b57\u7b26\u5b9a\u4e49\u8303\u56f4\u3002\u4f8b\u5982\uff0c2000-2010 \u8868\u793a2000\u5e74\u81f32010\u5e74\u671f\u95f4\u7684\u6bcf\u5e74\uff0c\u5305\u62ec2000\u5e74\u548c2010\u5e74\u3002<\/p>\n

\u9664\u975e\u7528\u53cd\u659c\u6760()\u8f6c\u4e49\uff0c\u5426\u5219\u547d\u4ee4\u4e2d\u7684\u767e\u5206\u53f7(%)\u4f1a\u88ab\u66ff\u6362\u6210\u6362\u884c\u7b26\uff0c\u7b2c\u4e00\u4e2a\u767e\u5206\u53f7\u540e\u9762\u7684\u6240\u6709\u6570\u636e\u90fd\u4f1a\u4f5c\u4e3a\u6807\u51c6\u8f93\u5165\u53d1\u9001\u7ed9\u547d\u4ee4\u3002<\/p>\n

\u975e\u6807\u51c6\u5b57\u6bb5
\u201cL\u201d\u4ee3\u8868\u201cLast\u201d\u3002\u5f53\u5728\u661f\u671f\u51e0\u5b57\u6bb5\u4e2d\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u6307\u5b9a\u7ed9\u5b9a\u6708\u4efd\u7684\u7ed3\u6784\uff0c\u4f8b\u5982\u201c\u6700\u540e\u4e00\u4e2a\u661f\u671f\u4e94\u201d(5L)\u3002\u5728\u6708\u65e5\u5b57\u6bb5\u4e2d\uff0c\u53ef\u4ee5\u6307\u5b9a\u4e00\u4e2a\u6708\u7684\u6700\u540e\u4e00\u5929\u3002<\/p>\n

\u201cday of month\u201d\u5b57\u6bb5\u53ef\u4ee5\u4f7f\u7528\u201cW\u201d\u5b57\u7b26\u3002\u6307\u5b9a\u6700\u63a5\u8fd1\u7ed9\u5b9a\u65e5\u671f\u7684\u5de5\u4f5c\u65e5\uff08\u661f\u671f\u4e00-\u661f\u671f\u4e94\uff09\u3002\u4f8b\u5982\uff0c15W\uff0c\u610f\u601d\u662f\uff1a\u201c\u6700\u63a5\u8fd1\u8be5\u670815\u65e5\u7684\u5de5\u4f5c\u65e5\u3002\u201d\uff1b\u6240\u4ee5\uff0c\u5982\u679c15\u53f7\u662f\u661f\u671f\u516d\uff0c\u89e6\u53d1\u5668\u572814\u53f7\u661f\u671f\u4e94\u89e6\u53d1\u3002\u5982\u679c15\u65e5\u662f\u661f\u671f\u5929\uff0c\u89e6\u53d1\u5668\u572816\u65e5\u661f\u671f\u4e00\u89e6\u53d1\u3002\u5982\u679c15\u53f7\u662f\u661f\u671f\u4e8c\uff0c\u90a3\u4e48\u5b83\u572815\u53f7\u661f\u671f\u4e8c\u89e6\u53d1\u3002\u201c1W\u201d\uff0c\u5982\u679c\u8fd9\u4e2a\u6708\u7684\u7b2c\u4e00\u5929\u662f\u661f\u671f\u516d\uff0c\u4e0d\u4f1a\u8de8\u5230\u4e0a\u4e2a\u6708\uff0c\u89e6\u53d1\u5668\u4f1a\u5728\u8fd9\u4e2a\u6708\u7684\u7b2c\u4e09\u5929\uff08\u4e5f\u5c31\u662f\u661f\u671f\u4e00\uff09\u89e6\u53d1\u3002\u53ea\u6709\u6307\u5b9a\u4e00\u5929\uff08\u4e0d\u80fd\u662f\u8303\u56f4\u6216\u5217\u8868\uff09\u7684\u65f6\u5019\uff0c\u624d\u80fd\u6307\u5b9a\u201cW\u201d\u5b57\u7b26\u3002<\/p>\n

\u661f\u671f\u51e0\u5b57\u6bb5\u53ef\u4ee5\u4f7f\u7528\u201c#\u201d\uff0c\u540e\u9762\u5fc5\u987b\u8ddf\u4e00\u4e2a\u4ecb\u4e8e1\u548c5\u4e4b\u95f4\u7684\u6570\u5b57\u3002\u4f8b\u5982\uff0c5#3\u8868\u793a\u6bcf\u4e2a\u6708\u7684\u7b2c\u4e09\u4e2a\u661f\u671f\u4e94\u3002<\/p>\n

\u5728\u67d0\u4e9b\u5b9e\u73b0\u4e2d\uff0c\u201c?\u201d\u7528\u6765\u4ee3\u66ff\u201c*\u201d\u4ee5\u5c06\u6708\u4e2d\u7684\u67d0\u4e00\u5929\u6216\u5468\u4e2d\u7684\u67d0\u4e00\u5929\u7559\u7a7a\u3002\u5176\u4ed6cron\u7684\u5b9e\u73b0\u662f\u66ff\u6362\u201c?\u201d\u4e3acron\u5b88\u62a4\u8fdb\u7a0b\u7684\u542f\u52a8\u65f6\u95f4\uff0c\u4f8b\u5982\uff1a\uff1f\uff1f* * * *\uff0c\u5982\u679ccron\u5728\u4e0a\u53488:25\u542f\u52a8\uff0c\u5c06\u66f4\u65b0\u4e3a25 8 * * * *\u5e76\u5728\u6bcf\u5929\u7684\u8fd9\u4e2a\u65f6\u95f4\u8fd0\u884c\uff0c\u76f4\u5230\u518d\u6b21\u91cd\u65b0\u542f\u52a8\u3002<\/p>\n

\u5206\u949f\u5b57\u6bb5\u8bbe\u7f6e *\/5\u8868\u793a\u6bcf5\u5206\u949f\u4e00\u6b21\uff0c\u6ce8\u610f\uff1a\u8fd9\u91cc\u6307\u7684\u662f\u80fd\u88ab5\u6574\u9664\u7684\u5206\u949f\u6570\u3002https:\/\/cdn.jsdelivr.net\/gh\/hishis\/forum-master\/public\/images\/patch.gif\t\t\t\t<\/p>\n

\t\t\t\t\tinkedus<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u4e0d\u77e5\u9053\uff0c\u6ca1\u73a9\u8fc7\u8fd9\u4e48\u590d\u6742\u7684https:\/\/cdn.jsdelivr.net\/gh\/hishis\/forum-master\/public\/images\/patch.gif\t\t\t\t<\/p>\n

\t\t\t\t\th20<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u5206 \u65f6 \u65e5 \u6708 \u661f\u671f\t\t\t\t<\/p>\n

\t\t\t\t\tpoine<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u4ee3\u8868\u4f60\u5199\u9519\u4e86\t\t\t\t<\/p>\n

\t\t\t\t\tqinghe187100<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\tman\u4e00\u4e0b\u4e0d\u884c\u5417\t\t\t\t<\/p>\n

\t\t\t\t\tEicky<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u5148\u767e\u5ea6\u4e00\u4e0b\u5427\t\t\t\t<\/p>\n

\t\t\t\t\tcitywar<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t \u672c\u5e16\u6700\u540e\u7531 citywar \u4e8e 2020-6-17 13:33 \u7f16\u8f91 <\/p>\n

\u5728\u7ebfCron\u8868\u8fbe\u5f0f\u751f\u6210\u5668
https:\/\/www.beejson.com\/tool\/cron.html\t\t\t\t<\/p>\n

\t\t\t\t\tffb<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t:):):):):)\u6211\u5c31\u662f\u7528\u8fd9\u4e2a\u6bcf\u5929\u6267\u884cpy\u811a\u672c\u751f\u6210sitemap.txt\u7684\u3002\u3002\t\t\t\t<\/p>\n

\t\t\t\t\twto<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u5f71\u54cd\u6211\u5b9a\u65f6\u6536\u82b1\u5457\u5417\t\t\t <\/p>\n","protected":false},"excerpt":{"rendered":"

gzaer \u5927\u4f6c\u6709\u8bdd\u8bf4 : Lin…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/119623"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=119623"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/119623\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=119623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=119623"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=119623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}