{"id":1131,"date":"2011-10-21T10:30:00","date_gmt":"2011-10-21T02:30:00","guid":{"rendered":"\/?p=1131"},"modified":"2011-10-21T10:30:00","modified_gmt":"2011-10-21T10:30:00","slug":"1131","status":"publish","type":"post","link":"https:\/\/blog.vimge.com\/archives\/linux\/1131.html","title":{"rendered":"\u5229\u7528NetCat\u538b\u7f29\u4f20\u8f93\u6587\u4ef6"},"content":{"rendered":"

\u5728\u7ba1\u7406MySQL\u3001\u521d\u59cb\u5316\u670d\u52a1\u5668\u3001\u514b\u9686\u4ece\u670d\u52a1\u5668\u548c\u8fdb\u884c\u5907\u4efd\/\u8fd8\u539f\u64cd\u4f5c\u65f6\uff0c\u590d\u5236\u3001\u538b\u7f29\u548c\u89e3\u538b\u5927\u6587\u4ef6\uff08\u5e38\u5e38\u662f\u8de8\u7f51\u7edc\u7684\uff09\u662f\u5f88\u5e38\u89c1\u4efb\u52a1\u3002<\/p>\n

\u4eca\u5929\u5728High Performance MySQL\u4e0a\u9762\u770b\u5230\u5982\u4f55\u9ad8\u6548\u5730\u4f20\u8f93\u590d\u5236\u6587\u4ef6\u4ecb\u7ecd\u7ed9\u5927\u5bb6<\/p>\n

\u8fd9\u91cc\u9762\u8981\u7528\u5230NetCat\uff0c\u4e00\u4e2aLinux\u4e0b\u7684\u9ad8\u6548\u8bfb\u3001\u5199TCP\/UDP\u8fde\u63a5\u7684\u5de5\u5177<\/p>\n

\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n

1.\u5728\u5ba2\u6237\u7aef\u8fd0\u884c\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n

$ nc -l -p 12345 | gunzip -c – > \/var\/lib\/mysql\/mydb\/mytable.MYD<\/b><\/p>\n

\u5728CentOS\u4e0b\u8981\u4e0d\u7528\u53c2\u6570-p?<\/span><\/b><\/p>\n

2.\u5728\u670d\u52a1\u5668\u7aef\u8fd0\u884c\u5982\u4e0b\u547d\u4ee4<\/p>\n

$gzip -c – \/var\/lib\/mysql\/mydb\/mytabale.MYD | nc -q 1 server2 12345<\/b><\/p>\n

\u6216\u8005\u76f4\u63a5\u7528tar\u547d\u4ee4<\/p>\n

$ nc -l -p 12345 | tar xvzf –<\/b><\/p>\n

$ tar cvzf – \/var\/lib\/mysql\/mydb\/mytable.MYD | nc -q 1 server2 12345<\/b><\/p>\n

\u5229\u7528NetCat\u6bd4\u5148\u5728\u6e90\u670d\u52a1\u5668\u4e0a\u9762\u538b\u7f29\u518d\u4f20\u8f93\u66f4\u9ad8\u6548\u4e00\u4e9b\uff0c\u5b83\u5c06\u538b\u7f29\u3001\u590d\u5236\u6587\u4ef6\u548c\u4f20\u8f93\u7684\u53e6\u4e00\u7aef\u89e3\u538b\u7f29\u6587\u4ef6\u5168\u90e8\u653e\u5728\u4e00\u4e2a\u6b65\u9aa4\u91cc\u5b8c\u6210\u3002\u56e0\u4e3a\u78c1\u76d8\u6d3b\u52a8\u88ab\u964d\u4f4e\u5230\u53ea\u8981\u5728\u670d\u52a1\u5668\u4e0a\u9762\u8bfb\uff0c\u5728\u76ee\u6807\u670d\u52a1\u5668\u4e0a\u9762\u5199\uff0c\u6240\u4ee5\u6781\u5927\u5730\u964d\u4f4e\u4e86\u78c1\u76d8I\/O\u3002<\/p>\n

\u4e5f\u53ef\u7528\u7528SSH\u5b9e\u73b0\uff0c\u4f46\u662fSSH\u9700\u8981\u52a0\u5bc6\u4f20\u8f93\uff0c\u800cNetCat\u662f\u76f4\u63a5\u628a\u201c\u88f8\u201d\u6570\u636e\u8fdb\u884c\u8de8\u7f51\u4f20\u8f93\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u7ba1\u7406MySQL\u3001\u521d\u59cb\u5316\u670d\u52a1\u5668\u3001\u514b\u9686\u4ece\u670d\u52a1\u5668\u548c\u8fdb\u884c\u5907\u4efd\/\u8fd8\u539f\u64cd\u4f5c\u65f6\uff0c\u590d\u5236\u3001\u538b\u7f29\u548c\u89e3\u538b\u5927\u6587\u4ef6\uff08\u5e38\u5e38\u662f\u8de8\u7f51\u7edc\u7684\uff09\u662f\u5f88\u5e38\u89c1\u4efb\u52a1\u3002<\/p>\n

\u4eca\u5929\u5728High Performance MySQL\u4e0a\u9762\u770b\u5230\u5982\u4f55\u9ad8\u6548\u5730\u4f20\u8f93\u590d\u5236\u6587\u4ef6\u4ecb\u7ecd\u7ed9\u5927\u5bb6<\/p>\n

\u8fd9\u91cc\u9762\u8981\u7528\u5230NetCat\uff0c\u4e00\u4e2aLinux\u4e0b\u7684\u9ad8\u6548\u8bfb\u3001\u5199TCP\/UDP\u8fde\u63a5\u7684\u5de5\u5177<\/p>\n

\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n

1.\u5728\u5ba2\u6237\u7aef\u8fd0\u884c\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n

$ nc -l -p 12345 | gunzip -c – > \/var\/lib\/mysql\/mydb\/mytable.MYD<\/b><\/p>\n

\u5728CentOS\u4e0b\u8981\u4e0d\u7528<\/span><\/b><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/posts\/1131"}],"collection":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/comments?post=1131"}],"version-history":[{"count":0,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/posts\/1131\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/media?parent=1131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/categories?post=1131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.vimge.com\/wp-json\/wp\/v2\/tags?post=1131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}