{"id":51113,"date":"2024-12-03T16:19:55","date_gmt":"2024-12-03T08:19:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51113\/"},"modified":"2024-12-03T16:19:55","modified_gmt":"2024-12-03T08:19:55","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87ssh%e5%9c%a8linux-sysops%e7%8e%af%e5%a2%83%e4%b8%ad%e5%a4%87%e4%bb%bd%e4%b8%8e%e6%81%a2%e5%a4%8d%e6%95%b0%e6%8d%ae-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51113\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u901a\u8fc7SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p>\u5982\u4f55\u901a\u8fc7SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e<\/p>\n<p>\u5728Linux SysOps\u73af\u5883\u4e2d\uff0c\u6570\u636e\u7684\u5907\u4efd\u4e0e\u6062\u590d\u662f\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002SSH\uff08Secure Shell\uff09\u5de5\u5177\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5728\u672c\u5730\u4e0e\u8fdc\u7a0b\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2a\u5b89\u5168\u7684\u8fde\u63a5\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528SSH\u6765\u8fdb\u884c\u6570\u636e\u7684\u5907\u4efd\u4e0e\u6062\u590d\u3002<\/p>\n<p>\u672c\u6587\u5c06\u901a\u8fc7\u793a\u4f8b\u4ee3\u7801\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e\u3002<\/p>\n<ol>\n<li>\u914d\u7f6eSSH\u8fde\u63a5<\/li>\n<\/ol>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u4e24\u53f0\u670d\u52a1\u5668\u4e4b\u95f4\u5df2\u7ecf\u914d\u7f6e\u4e86SSH\u8fde\u63a5\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5SSH\uff0c\u8bf7\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<pre>sudo apt-get install openssh-server<\/pre>\n<p>\u7136\u540e\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6eSSH\u670d\u52a1\u5668\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u4f7f\u7528SSH\u8fdc\u7a0b\u8fde\u63a5\u3002\u7f16\u8f91SSH\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre>sudo nano \/etc\/ssh\/sshd_config<\/pre>\n<p>\u627e\u5230\u4ee5\u4e0b\u884c\u5e76\u53d6\u6d88\u6ce8\u91ca\uff0c\u786e\u4fddSSH\u670d\u52a1\u5668\u5141\u8bb8\u5bc6\u7801\u767b\u5f55\uff1a<\/p>\n<pre>#PasswordAuthentication yes<\/pre>\n<p>\u4fee\u6539\u4e3a\uff1a<\/p>\n<pre>PasswordAuthentication yes<\/pre>\n<p>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002\u7136\u540e\uff0c\u91cd\u542fSSH\u670d\u52a1\uff1a<\/p>\n<pre>sudo service ssh restart<\/pre>\n<ol>\n<li>\u5907\u4efd\u6570\u636e<\/li>\n<\/ol>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u4f7f\u7528SSH\u547d\u4ee4\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u5907\u4efd\u6570\u636e\u3002\u5047\u8bbe\u6211\u4eec\u8981\u5907\u4efd\u7684\u6570\u636e\u4f4d\u4e8e<code>\/data<\/code>\u76ee\u5f55\u4e0b\u3002<\/p>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06<code>\/data<\/code>\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u5907\u4efd\u5230\u672c\u5730\u673a\u5668\u4e0a\uff1a<\/p>\n<pre>scp -r username@remote_server_ip:\/data \/local\/directory<\/pre>\n<p>\u5c06\u4e0a\u8ff0\u547d\u4ee4\u4e2d\u7684<code>username<\/code>\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u7528\u6237\u540d\uff0c<code>remote_server_ip<\/code>\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684IP\u5730\u5740\uff0c<code>\/local\/directory<\/code>\u66ff\u6362\u4e3a\u672c\u5730\u673a\u5668\u4e0a\u5b58\u50a8\u5907\u4efd\u6570\u636e\u7684\u76ee\u5f55\u3002<\/p>\n<ol>\n<li>\u6062\u590d\u6570\u636e<\/li>\n<\/ol>\n<p>\u5982\u679c\u9700\u8981\u6062\u590d\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528SSH\u547d\u4ee4\u5c06\u672c\u5730\u673a\u5668\u4e0a\u7684\u5907\u4efd\u6587\u4ef6\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5c06\u5907\u4efd\u6587\u4ef6\u4e0a\u4f20\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff1a<\/p>\n<pre>scp -r \/local\/directory\/backup_data username@remote_server_ip:\/data<\/pre>\n<p>\u5c06\u4e0a\u8ff0\u547d\u4ee4\u4e2d\u7684<code>\/local\/directory\/backup_data<\/code>\u66ff\u6362\u4e3a\u672c\u5730\u673a\u5668\u4e0a\u5b58\u50a8\u5907\u4efd\u6570\u636e\u7684\u76ee\u5f55\uff0c<code>username<\/code>\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u7528\u6237\u540d\uff0c<code>remote_server_ip<\/code>\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/p>\n<p>\u7136\u540e\uff0c\u5c06\u5907\u4efd\u6587\u4ef6\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u7684<code>\/data<\/code>\u76ee\u5f55\u4e0b\uff1a<\/p>\n<pre>sudo cp -r \/data\/backup_data \/data<\/pre>\n<p>\u81f3\u6b64\uff0c\u6570\u636e\u6062\u590d\u5b8c\u6210\u3002<\/p>\n<p>SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e\u662f\u4e00\u9879\u91cd\u8981\u7684\u4efb\u52a1\u3002\u901a\u8fc7\u914d\u7f6eSSH\u8fde\u63a5\u548c\u4f7f\u7528SSH\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u8fdb\u884c\u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d\u3002\u4ee5\u4e0a\u662f\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u4f60\u7684\u9700\u8981\u548c\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u548c\u6269\u5c55\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u5b89\u5168\u6027\u662f\u4f7f\u7528SSH\u8fdb\u884c\u8fdc\u7a0b\u8fde\u63a5\u548c\u6570\u636e\u4f20\u8f93\u7684\u5173\u952e\u3002\u8bf7\u786e\u4fdd\u5728\u8bbe\u7f6eSSH\u8fde\u63a5\u65f6\u4f7f\u7528\u5f3a\u5bc6\u7801\uff0c\u5e76\u4e14\u5b9a\u671f\u66f4\u6362\u5bc6\u7801\u6765\u4fdd\u8bc1\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4e8e\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e\u7684\u64cd\u4f5c\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u7c73\u4e91\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u3002<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u5165\u95e8\u6307\u5357\uff1a\u5982\u4f55\u7528PHP\u5bf9\u63a5Midjourney\uff0c\u5f00\u53d1\u51fa\u72ec\u7279\u7684AI\u7ed8\u753b\u5e94\u7528\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u901a\u8fc7SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e \u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0\u6587\u7ae0\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01 \u5982\u4f55\u901a\u8fc7SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e \u5728Linux SysOps\u73af\u5883\u4e2d\uff0c\u6570\u636e\u7684\u5907\u4efd\u4e0e\u6062\u590d\u662f\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002SSH\uff08Secure Shell\uff09\u5de5\u5177\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5728\u672c\u5730\u4e0e\u8fdc\u7a0b\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2a\u5b89\u5168\u7684\u8fde\u63a5\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528SSH\u6765\u8fdb\u884c\u6570\u636e\u7684\u5907\u4efd\u4e0e\u6062\u590d\u3002 \u672c\u6587\u5c06\u901a\u8fc7\u793a\u4f8b\u4ee3\u7801\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528SSH\u5728Linux SysOps\u73af\u5883\u4e2d\u5907\u4efd\u4e0e\u6062\u590d\u6570\u636e\u3002 \u914d\u7f6eSSH\u8fde\u63a5 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u786e\u4fdd\u4e24\u53f0\u670d\u52a1\u5668\u4e4b\u95f4\u5df2\u7ecf\u914d\u7f6e\u4e86SSH\u8fde\u63a5\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5SSH\uff0c\u8bf7\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a sudo apt-get install openssh-server \u7136\u540e\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6eSSH\u670d\u52a1\u5668\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u4f7f\u7528SSH\u8fdc\u7a0b\u8fde\u63a5\u3002\u7f16\u8f91SSH\u914d\u7f6e\u6587\u4ef6\uff1a sudo nano \/etc\/ssh\/sshd_config \u627e\u5230\u4ee5\u4e0b\u884c\u5e76\u53d6\u6d88\u6ce8\u91ca\uff0c\u786e\u4fddSSH\u670d\u52a1\u5668\u5141\u8bb8\u5bc6\u7801\u767b\u5f55\uff1a #PasswordAuthentication yes \u4fee\u6539\u4e3a\uff1a PasswordAuthentication yes \u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002\u7136\u540e\uff0c\u91cd\u542fSSH\u670d\u52a1\uff1a sudo service ssh restart \u5907\u4efd\u6570\u636e \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u4f7f\u7528SSH\u547d\u4ee4\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u5907\u4efd\u6570\u636e\u3002\u5047\u8bbe\u6211\u4eec\u8981\u5907\u4efd\u7684\u6570\u636e\u4f4d\u4e8e\/data\u76ee\u5f55\u4e0b\u3002 \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\/data\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u5907\u4efd\u5230\u672c\u5730\u673a\u5668\u4e0a\uff1a scp -r username@remote_server_ip:\/data \/local\/directory \u5c06\u4e0a\u8ff0\u547d\u4ee4\u4e2d\u7684username\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u7528\u6237\u540d\uff0cremote_server_ip\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684IP\u5730\u5740\uff0c\/local\/directory\u66ff\u6362\u4e3a\u672c\u5730\u673a\u5668\u4e0a\u5b58\u50a8\u5907\u4efd\u6570\u636e\u7684\u76ee\u5f55\u3002 \u6062\u590d\u6570\u636e \u5982\u679c\u9700\u8981\u6062\u590d\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528SSH\u547d\u4ee4\u5c06\u672c\u5730\u673a\u5668\u4e0a\u7684\u5907\u4efd\u6587\u4ef6\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u3002 \u9996\u5148\uff0c\u5c06\u5907\u4efd\u6587\u4ef6\u4e0a\u4f20\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff1a scp -r \/local\/directory\/backup_data username@remote_server_ip:\/data \u5c06\u4e0a\u8ff0\u547d\u4ee4\u4e2d\u7684\/local\/directory\/backup_data\u66ff\u6362\u4e3a\u672c\u5730\u673a\u5668\u4e0a\u5b58\u50a8\u5907\u4efd\u6570\u636e\u7684\u76ee\u5f55\uff0cusername\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u7528\u6237\u540d\uff0cremote_server_ip\u66ff\u6362\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002 \u7136\u540e\uff0c\u5c06\u5907\u4efd\u6587\u4ef6\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\/data\u76ee\u5f55\u4e0b\uff1a sudo cp -r \/data\/backup_data \/data \u81f3\u6b64\uff0c\u6570\u636e\u6062\u590d\u5b8c\u6210\u3002 SSH\u5728Linux 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