{"id":175091,"date":"2024-11-08T02:38:24","date_gmt":"2024-11-07T18:38:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175091\/"},"modified":"2024-11-08T02:38:25","modified_gmt":"2024-11-07T18:38:25","slug":"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%besh%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%9c%89%e6%95%88%e5%82%99%e4%bb%bd%ef%bc%9f-sh-%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175091\/","title":{"rendered":"\u5982\u4f55\u5be6\u73feSH\u591a\u500b\u6578\u64da\u5eab\u7684\u6709\u6548\u5099\u4efd\uff1f (sh \u591a\u500b\u6578\u64da\u5eab\u5099\u4efd)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%besh%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%9c%89%e6%95%88%e5%82%99%e4%bb%bd%ef%bc%9f-PFTksFxYOr\">\u5982\u4f55\u5be6\u73feSH\u591a\u500b\u6578\u64da\u5eab\u7684\u6709\u6548\u5099\u4efd\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5c0d\u65bc\u4f7f\u7528\u591a\u500b\u6578\u64da\u5eab\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u5099\u4efd\u591a\u500b\u6578\u64da\u5eab\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528SH\uff08Shell\uff09\u8173\u672c\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-PFTksFxYOr\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5099\u4efd\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u5099\u4efd\u7684\u4e3b\u8981\u76ee\u7684\u662f\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u6578\u64da\u4e1f\u5931\u53ef\u80fd\u7531\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\uff0c\u5305\u62ec\u786c\u4ef6\u6545\u969c\u3001\u4eba\u70ba\u932f\u8aa4\u3001\u60e1\u610f\u653b\u64ca\u6216\u81ea\u7136\u707d\u5bb3\u3002\u5b9a\u671f\u5099\u4efd\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u5728\u767c\u751f\u6578\u64da\u4e1f\u5931\u6642\u8fc5\u901f\u6062\u5fa9\u904b\u71df\uff0c\u6e1b\u5c11\u640d\u5931\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-PFTksFxYOr\">\u5099\u4efd\u7b56\u7565<\/h2>\n<p>\u5728\u958b\u59cb\u5099\u4efd\u4e4b\u524d\uff0c\u4f01\u696d\u9700\u8981\u5236\u5b9a\u4e00\u500b\u660e\u78ba\u7684\u5099\u4efd\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5099\u4efd\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u5168\u91cf\u5099\u4efd\uff1a<\/strong>\u6bcf\u6b21\u5099\u4efd\u6240\u6709\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6578\u64da\u3002<\/li>\n<li><strong>\u589e\u91cf\u5099\u4efd\uff1a<\/strong>\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u5dee\u7570\u5099\u4efd\uff1a<\/strong>\u5099\u4efd\u81ea\u4e0a\u6b21\u5168\u91cf\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u6839\u64da\u4f01\u696d\u7684\u9700\u6c42\u548c\u6578\u64da\u8b8a\u66f4\u7684\u983b\u7387\uff0c\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8sh%e8%85%b3%e6%9c%ac%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd-PFTksFxYOr\">\u4f7f\u7528SH\u8173\u672c\u9032\u884c\u6578\u64da\u5eab\u5099\u4efd<\/h2>\n<p>\u4f7f\u7528SH\u8173\u672c\u53ef\u4ee5\u81ea\u52d5\u5316\u6578\u64da\u5eab\u5099\u4efd\u904e\u7a0b\uff0c\u6e1b\u5c11\u4eba\u5de5\u64cd\u4f5c\u7684\u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684SH\u8173\u672c\u793a\u4f8b\uff0c\u7528\u65bc\u5099\u4efd\u591a\u500bMySQL\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>#!\/bin\/bash\n\n# \u8a2d\u5b9a\u8b8a\u91cf\nDB_USER=\"your_username\"\nDB_PASS=\"your_password\"\nBACKUP_DIR=\"\/path\/to\/backup\"\nDATE=$(date +%Y%m%d)\n\n# \u5275\u5efa\u5099\u4efd\u76ee\u9304\nmkdir -p $BACKUP_DIR\/$DATE\n\n# \u7372\u53d6\u6240\u6709\u6578\u64da\u5eab\u540d\u7a31\ndatabases=`mysql -u $DB_USER -p$DB_PASS -e \"SHOW DATABASES;\" | grep -Ev \"(Database|information_schema|performance_schema)\"`\n\n# \u5faa\u74b0\u5099\u4efd\u6bcf\u500b\u6578\u64da\u5eab\nfor db in $databases; do\n    mysqldump -u $DB_USER -p$DB_PASS --databases $db &gt; $BACKUP_DIR\/$DATE\/$db.sql\ndone\n\n# \u58d3\u7e2e\u5099\u4efd\u6587\u4ef6\ntar -czf $BACKUP_DIR\/$DATE.tar.gz -C $BACKUP_DIR $DATE\n\n# \u522a\u9664\u672a\u58d3\u7e2e\u7684\u5099\u4efd\u6587\u4ef6\nrm -rf $BACKUP_DIR\/$DATE\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u8173\u672c\u4e2d\uff0c\u6211\u5011\u9996\u5148\u8a2d\u7f6e\u4e86\u6578\u64da\u5eab\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff0c\u7136\u5f8c\u5275\u5efa\u4e86\u4e00\u500b\u4ee5\u7576\u524d\u65e5\u671f\u547d\u540d\u7684\u5099\u4efd\u76ee\u9304\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528MySQL\u547d\u4ee4\u7372\u53d6\u6240\u6709\u6578\u64da\u5eab\u7684\u540d\u7a31\uff0c\u4e26\u4f7f\u7528mysqldump\u547d\u4ee4\u5099\u4efd\u6bcf\u500b\u6578\u64da\u5eab\u3002\u6700\u5f8c\uff0c\u6211\u5011\u5c07\u5099\u4efd\u6587\u4ef6\u58d3\u7e2e\u4e26\u522a\u9664\u672a\u58d3\u7e2e\u7684\u6587\u4ef6\u4ee5\u7bc0\u7701\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%9a%84%e5%ad%98%e5%84%b2%e5%92%8c%e7%ae%a1%e7%90%86-PFTksFxYOr\">\u5099\u4efd\u7684\u5b58\u5132\u548c\u7ba1\u7406<\/h2>\n<p>\u5099\u4efd\u5b8c\u6210\u5f8c\uff0c\u59a5\u5584\u7ba1\u7406\u548c\u5b58\u5132\u5099\u4efd\u6587\u4ef6\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5c07\u5099\u4efd\u6587\u4ef6\u5b58\u5132\u5728\u4e0d\u540c\u7684\u7269\u7406\u4f4d\u7f6e\uff0c\u4ee5\u9632\u6b62\u55ae\u9ede\u6545\u969c\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\uff0c\u78ba\u4fdd\u53ef\u4ee5\u6210\u529f\u6062\u5fa9\u3002<\/li>\n<li>\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u8a2d\u7f6e\u81ea\u52d5\u5316\u7684\u5099\u4efd\u8a08\u5283\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PFTksFxYOr\">\u7e3d\u7d50<\/h2>\n<p>\u6709\u6548\u7684\u6578\u64da\u5eab\u5099\u4efd\u7b56\u7565\u5c0d\u65bc\u4fdd\u8b77\u4f01\u696d\u6578\u64da\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528SH\u8173\u672c\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\uff0c\u4f01\u696d\u53ef\u4ee5\u6e1b\u5c11\u4eba\u70ba\u932f\u8aa4\u4e26\u63d0\u9ad8\u6548\u7387\u3002\u7121\u8ad6\u662f\u9078\u64c7\u5168\u91cf\u5099\u4efd\u3001\u589e\u91cf\u5099\u4efd\u9084\u662f\u5dee\u7570\u5099\u4efd\uff0c\u78ba\u4fdd\u5099\u4efd\u7684\u5b89\u5168\u5b58\u5132\u548c\u7ba1\u7406\u90fd\u662f\u6210\u529f\u7684\u95dc\u9375\u3002\u82e5\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5099\u4efdSH\u591a\u500b\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5b8c\u6574\u6027\uff0c\u63d0\u5347\u696d\u52d9\u904b\u884c\u7684\u7a69\u5b9a\u6027\u8207\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-175091","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=175091"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175091\/revisions"}],"predecessor-version":[{"id":175092,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175091\/revisions\/175092"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}