{"id":51047,"date":"2024-12-03T17:01:16","date_gmt":"2024-12-03T09:01:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51047\/"},"modified":"2024-12-03T17:01:16","modified_gmt":"2024-12-03T09:01:16","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8ssh%e8%bf%9b%e8%a1%8clinux-sysops%e7%ae%a1%e7%90%86-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51047\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406<\/h1>\n<p>\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929\u7c73\u4e91\u5c31\u6574\u7406\u5206\u4eab\u300a\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u7c73\u4e91\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002<\/p>\n<p>\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406<\/p>\n<p>\u6982\u8ff0\uff1a<br \/>\u5728Linux\u7cfb\u7edf\u8fd0\u7ef4\u4e2d\uff0cSSH\uff08Secure Shell\uff09\u662f\u4e00\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u53ef\u4ee5\u901a\u8fc7\u52a0\u5bc6\u7684\u65b9\u5f0f\u8fdc\u7a0b\u767b\u5f55\u5230Linux\u670d\u52a1\u5668\uff0c\u6267\u884c\u5404\u79cd\u64cd\u4f5c\u548c\u7ba1\u7406\u4efb\u52a1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>SSH\u539f\u7406\uff1a<br \/>SSH\u901a\u8fc7\u52a0\u5bc6\u7684\u65b9\u5f0f\u4fdd\u8bc1\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u3002\u5b83\u901a\u8fc7\u4f7f\u7528\u975e\u5bf9\u79f0\u5bc6\u94a5\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5373\u516c\u94a5\u548c\u79c1\u94a5\u7684\u65b9\u5f0f\uff0c\u786e\u4fdd\u6570\u636e\u53ea\u6709\u5728\u6b63\u786e\u7684\u76ee\u6807\u4e3b\u673a\u4e0a\u624d\u80fd\u88ab\u89e3\u5bc6\u3002<\/p>\n<p>SSH\u8fde\u63a5\u5efa\u7acb\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u5ba2\u6237\u7aef\u53d1\u9001SSH\u8fde\u63a5\u8bf7\u6c42\u5230\u670d\u52a1\u5668\u7aef\uff1b<\/li>\n<li>\u670d\u52a1\u5668\u7aef\u751f\u6210\u4e00\u4e2a\u968f\u673a\u7684\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u5e76\u4f7f\u7528\u670d\u52a1\u5668\u7aef\u7684\u516c\u94a5\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\uff1b<\/li>\n<li>\u5ba2\u6237\u7aef\u4f7f\u7528\u81ea\u5df1\u7684\u79c1\u94a5\u89e3\u5bc6\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u7136\u540e\u7528\u4f1a\u8bdd\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u5bf9\u79f0\u52a0\u5bc6\uff0c\u5e76\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u7aef\uff1b<\/li>\n<li>\u670d\u52a1\u5668\u7aef\u4f7f\u7528\u4f1a\u8bdd\u5bc6\u94a5\u89e3\u5bc6\u6570\u636e\u3002<\/li>\n<\/ol>\n<p>SSH\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n<ol>\n<li>\n<p>\u8fdc\u7a0b\u767b\u5f55\u5230Linux\u670d\u52a1\u5668\uff1a<\/p>\n<pre>ssh username@ip_address<\/pre>\n<p>\u5176\u4e2d\uff0c<code>username<\/code>\u662f\u670d\u52a1\u5668\u4e0a\u7684\u7528\u6237\u540d\uff0c<code>ip_address<\/code>\u662f\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p>\u6267\u884c\u8fdc\u7a0b\u547d\u4ee4\uff1a<\/p>\n<pre>ssh username@ip_address 'command'<\/pre>\n<p>\u901a\u8fc7\u6b64\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u6267\u884c\u7279\u5b9a\u7684\u547d\u4ee4\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>ssh username@ip_address 'ls -l'<\/pre>\n<p>\u6b64\u547d\u4ee4\u5c06\u4f1a\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u6267\u884c<code>ls -l<\/code>\u547d\u4ee4\uff0c\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f20\u8f93\u6587\u4ef6\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff1a<\/p>\n<pre>scp local_file_path username@ip_address:remote_path<\/pre>\n<p>\u901a\u8fc7\u6b64\u547d\u4ee4\uff0c\u53ef\u4ee5\u5c06\u672c\u5730\u7684\u6587\u4ef6\u4f20\u8f93\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>scp \/path\/to\/local_file.txt username@ip_address:\/path\/to\/remote_file.txt<\/pre>\n<p>\u6b64\u547d\u4ee4\u5c06\u4f1a\u628a\u672c\u5730\u7684<code>\/path\/to\/local_file.txt<\/code>\u6587\u4ef6\u4f20\u8f93\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u7684<code>\/path\/to\/remote_file.txt<\/code>\u4f4d\u7f6e\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ece\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0b\u8f7d\u6587\u4ef6\u5230\u672c\u5730\uff1a<\/p>\n<pre>scp username@ip_address:remote_file_path local_path<\/pre>\n<p>\u901a\u8fc7\u6b64\u547d\u4ee4\uff0c\u53ef\u4ee5\u4ece\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0b\u8f7d\u6587\u4ef6\u5230\u672c\u5730\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>scp username@ip_address:\/path\/to\/remote_file.txt \/path\/to\/local_file.txt<\/pre>\n<p>\u6b64\u547d\u4ee4\u5c06\u4f1a\u628a\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684<code>\/path\/to\/remote_file.txt<\/code>\u6587\u4ef6\u4e0b\u8f7d\u5230\u672c\u5730\u7684<code>\/path\/to\/local_file.txt<\/code>\u4f4d\u7f6e\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528SSH\u5bc6\u94a5\uff1a<br \/>a) \u5728\u5ba2\u6237\u7aef\u751f\u6210\u5bc6\u94a5\u5bf9\uff1a<\/p>\n<pre>ssh-keygen -t rsa<\/pre>\n<p>\u6309\u7167\u63d0\u793a\u8f93\u5165\u5bc6\u94a5\u7684\u4fdd\u5b58\u4f4d\u7f6e\u548c\u5bc6\u7801\u3002<\/p>\n<\/li>\n<\/ol>\n<p>b) \u5c06\u516c\u94a5\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff1a<\/p>\n<pre>ssh-copy-id username@ip_address<\/pre>\n<p>\u6b64\u547d\u4ee4\u4f1a\u5c06\u5ba2\u6237\u7aef\u7684\u516c\u94a5\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684<code>~\/.ssh\/authorized_keys<\/code>\u6587\u4ef6\u4e2d\u3002<\/p>\n<p>c) \u4f7f\u7528\u5bc6\u94a5\u767b\u5f55\uff1a<\/p>\n<pre>ssh -i private_key username@ip_address<\/pre>\n<p>\u901a\u8fc7\u6b64\u547d\u4ee4\uff0c\u53ef\u4ee5\u7528\u79c1\u94a5\u767b\u5f55\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u3002<\/p>\n<p>\u603b\u7ed3\uff1a<br \/>\u901a\u8fc7SSH\uff0c\u5728Linux SysOps\u7ba1\u7406\u4e2d\u53ef\u4ee5\u8fdc\u7a0b\u767b\u5f55\u3001\u6267\u884c\u547d\u4ee4\u3001\u4f20\u8f93\u6587\u4ef6\u7b49\u64cd\u4f5c\u3002\u901a\u8fc7\u4ee5\u4e0a\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3SSH\u7684\u4f7f\u7528\u539f\u7406\u548c\u64cd\u4f5c\u65b9\u5f0f\u3002\u5728\u5b9e\u9645\u8fd0\u7ef4\u4e2d\uff0cSSH\u662f\u4e00\u79cd\u975e\u5e38\u5e38\u7528\u548c\u91cd\u8981\u7684\u5de5\u5177\uff0c\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u7ef4\u62a4 Linux \u670d\u52a1\u5668\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u6df1\u5165\u89e3\u6790Go\u8bed\u8a00\u5783\u573e\u56de\u6536\u5668\u7ba1\u7406\u7684\u5e95\u5c42\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406 \u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929\u7c73\u4e91\u5c31\u6574\u7406\u5206\u4eab\u300a\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u7c73\u4e91\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002 \u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406 \u6982\u8ff0\uff1a\u5728Linux\u7cfb\u7edf\u8fd0\u7ef4\u4e2d\uff0cSSH\uff08Secure Shell\uff09\u662f\u4e00\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u53ef\u4ee5\u901a\u8fc7\u52a0\u5bc6\u7684\u65b9\u5f0f\u8fdc\u7a0b\u767b\u5f55\u5230Linux\u670d\u52a1\u5668\uff0c\u6267\u884c\u5404\u79cd\u64cd\u4f5c\u548c\u7ba1\u7406\u4efb\u52a1\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528SSH\u8fdb\u884cLinux SysOps\u7ba1\u7406\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 SSH\u539f\u7406\uff1aSSH\u901a\u8fc7\u52a0\u5bc6\u7684\u65b9\u5f0f\u4fdd\u8bc1\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u3002\u5b83\u901a\u8fc7\u4f7f\u7528\u975e\u5bf9\u79f0\u5bc6\u94a5\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5373\u516c\u94a5\u548c\u79c1\u94a5\u7684\u65b9\u5f0f\uff0c\u786e\u4fdd\u6570\u636e\u53ea\u6709\u5728\u6b63\u786e\u7684\u76ee\u6807\u4e3b\u673a\u4e0a\u624d\u80fd\u88ab\u89e3\u5bc6\u3002 SSH\u8fde\u63a5\u5efa\u7acb\u8fc7\u7a0b\u5982\u4e0b\uff1a \u5ba2\u6237\u7aef\u53d1\u9001SSH\u8fde\u63a5\u8bf7\u6c42\u5230\u670d\u52a1\u5668\u7aef\uff1b \u670d\u52a1\u5668\u7aef\u751f\u6210\u4e00\u4e2a\u968f\u673a\u7684\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u5e76\u4f7f\u7528\u670d\u52a1\u5668\u7aef\u7684\u516c\u94a5\u5bf9\u5176\u8fdb\u884c\u52a0\u5bc6\uff0c\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\uff1b \u5ba2\u6237\u7aef\u4f7f\u7528\u81ea\u5df1\u7684\u79c1\u94a5\u89e3\u5bc6\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u7136\u540e\u7528\u4f1a\u8bdd\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u5bf9\u79f0\u52a0\u5bc6\uff0c\u5e76\u53d1\u9001\u7ed9\u670d\u52a1\u5668\u7aef\uff1b \u670d\u52a1\u5668\u7aef\u4f7f\u7528\u4f1a\u8bdd\u5bc6\u94a5\u89e3\u5bc6\u6570\u636e\u3002 SSH\u4f7f\u7528\u793a\u4f8b\uff1a \u8fdc\u7a0b\u767b\u5f55\u5230Linux\u670d\u52a1\u5668\uff1a ssh username@ip_address \u5176\u4e2d\uff0cusername\u662f\u670d\u52a1\u5668\u4e0a\u7684\u7528\u6237\u540d\uff0cip_address\u662f\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002 \u6267\u884c\u8fdc\u7a0b\u547d\u4ee4\uff1a ssh username@ip_address &#8216;command&#8217; \u901a\u8fc7\u6b64\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u6267\u884c\u7279\u5b9a\u7684\u547d\u4ee4\uff0c\u4f8b\u5982\uff1a ssh username@ip_address &#8216;ls -l&#8217; \u6b64\u547d\u4ee4\u5c06\u4f1a\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u6267\u884cls -l\u547d\u4ee4\uff0c\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002 \u4f20\u8f93\u6587\u4ef6\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff1a scp local_file_path username@ip_address:remote_path \u901a\u8fc7\u6b64\u547d\u4ee4\uff0c\u53ef\u4ee5\u5c06\u672c\u5730\u7684\u6587\u4ef6\u4f20\u8f93\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\uff0c\u4f8b\u5982\uff1a scp \/path\/to\/local_file.txt username@ip_address:\/path\/to\/remote_file.txt \u6b64\u547d\u4ee4\u5c06\u4f1a\u628a\u672c\u5730\u7684\/path\/to\/local_file.txt\u6587\u4ef6\u4f20\u8f93\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\/path\/to\/remote_file.txt\u4f4d\u7f6e\u3002 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