{"id":442,"date":"2025-10-21T09:23:37","date_gmt":"2025-10-21T01:23:37","guid":{"rendered":"https:\/\/www.youvii.site\/?p=442"},"modified":"2025-10-21T10:12:06","modified_gmt":"2025-10-21T02:12:06","slug":"sshyuanliyushijian","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/sshyuanliyushijian","title":{"rendered":"SSH\u539f\u7406\u4e0e\u5b9e\u8df5"},"content":{"rendered":"<h1>SSH\u539f\u7406\u4e0e\u5b9e\u8df5<\/h1>\n<p>\u4f7f\u7528python\u5de5\u5177\uff0c\u56f4\u7ed5python\u4e2d\u7684Paramiko\u6a21\u5757\u7f16\u5199\u81ea\u52a8\u5316\u811a\u672c\u5b9e\u73b0SHH\u7684\u521d\u7ea7\u7f51\u7edc\u81ea\u52a8\u5316<\/p>\n<p>\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a<\/p>\n<p>SSH Secure Shell 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loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e81b421d7.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920650686-c332d55e-abe6-4351-a0c2-0617443f2b23.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e81dd8ed1.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920653994-bf3b765d-b3d6-44ca-8b81-fef074333d2c.png\" \/><\/p>\n<p>\u5de5\u4f5c\u539f\u7406<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e82035965.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920653912-e71f5e6c-776f-45c5-9a91-fed22a6ff01a.png\" 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loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e82807d52.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920654003-039cb867-4820-4ebd-b22f-e959552353f7.png\" \/><\/p>\n<p>\u53e3\u4ee4\u8ba4\u8bc1\uff1a<\/p>\n<p>\u5ba2\u6237\u7aef\u53d1\u9001\u643a\u5e26\u7528\u6237\u540d\u548c\u53e3\u4ee4\u7684\u8ba4\u8bc1\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u4e0e\u672c\u5730\u7528\u6237\u6570\u636e\u8fdb\u884c\u5339\u914d\u8ba4\u8bc1<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e82c28e91.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920654467-3f98aa6f-7817-4858-83c1-063ec0425d81.png\" \/><\/p>\n<p>\u516c\u94a5\u8ba4\u8bc1\uff1a<\/p>\n<p>\u5ba2\u6237\u7aef\u53d1\u9001\u643a\u5e26\u6570\u5b57\u7b7e\u540d\u7684\u8ba4\u8bc1\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u901a\u8fc7\u516c\u94a5\u89e3\u5bc6\u6570\u5b57\u7b7e\u540d\u8fdb\u884c\u8ba4\u8bc1<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e82f1486d.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920654541-0b8351fb-7247-46cd-9724-59eddf190eda.png\" \/><\/p>\n<p>\u4f1a\u8bdd\u4ea4\u4e92\uff1a<\/p>\n<p>\u5b8c\u6210\u8ba4\u8bc1\u540e\uff0c\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u8d77\u5efa\u7acb\u901a\u9053\u8bf7\u6c42\u8fdb\u884c\u6570\u636e\u4f20\u8f93<\/p>\n<p>\u901a\u9053\u7c7b\u578b\uff1a\u4f1a\u8bdd\u901a\u9053\uff0cx11\u901a\u9053\uff0c\u8f6c\u53d1\u7684tcp-ip\u901a\u9053\uff0c\u975e\u8f6c\u53d1\u7684\uff08\u76f4\u8fde\uff09tcp-ip\u901a\u9053<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e831b9442.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920654513-f594bcf8-b5bc-4c15-8e54-ad5254699989.png\" \/><\/p>\n<p>Paramiko\uff1a<\/p>\n<p>\u6b64\u6a21\u5757\u662fpython\u5b9e\u73b0SSH\u24881\u6a21\u5757\uff0c\u652f\u6301\u4e24\u79cd\u8ba4\u8bc1\u65b9\u5f0f<\/p>\n<p>\u53ef\u57fa\u4e8e\u8be5\u6a21\u5757\u7f16\u5199python\u4ee3\u7801\u5b9e\u73b0SSH\u76f8\u5173\u529f\u80fd<\/p>\n<p>\u7ec4\u4ef6\u67b6\u6784\uff1aSSHClient\u548cSFTPClient\uff0c\u5206\u522b\u63d0\u4f9bSSH\u548cSFTP\u529f\u80fd<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e83409270.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920654479-d008ea93-fb09-4cda-9aa3-ca1d3e3b925e.png\" \/><\/p>\n<p>\u5e38\u7528\u7c7b\uff1a<\/p>\n<p>channel\uff1a\u521b\u5efaSSH transport\u4e0a\u7684\u5b89\u5168\u901a\u9053\uff0c\u5305\u542b\u6267\u884c\u547d\u4ee4\uff0c\u8bf7\u6c42x11\u4f1a\u8bdd\uff0c\u53d1\u9001\u6570\u636e\uff0c\u6253\u5f00\u4ea4\u4e92\u5f0f\u4f1a\u8bdd\u7b49<\/p>\n<p>message\uff1aSSH Message\u662f\u5b57\u8282\u6d41\uff0c\u8be5\u7c7b\u5bf9\u5b57\u7b26\u4e32\u3001\u8bc1\u4e66\u3001bools\u548c\u65e0\u9650\u7cbe\u5ea6\u8bc1\u4e66\uff08long\uff09\u7684\u67d0\u4e9b\u7ec4\u5408\u8fdb\u884c\u7f16\u7801\uff0c\u5305\u542b\u5411\u6d41\u4e2d\u5199\u5165\u5b57\u8282\uff0c\u63d0\u53d6\u5b57\u8282\u7b49\u65b9\u6cd5<\/p>\n<p>packetizer\uff1a\u6570\u636e\u5305\u5904\u7406\u7c7b\uff0c\u5305\u542b\u68c0\u67e5\u63e1\u624b\uff0c\u83b7\u53d6channel ID\u7b49\u65b9\u6cd5<\/p>\n<p>transport\uff1a\u5728\u73b0\u6709\u5957\u63a5\u5b57\u6216\u7c7b\u5957\u63a5\u5b57\u5bf9\u8c61\u4e0a\u521b\u5efa\u4e00\u4e2atransport\u4f1a\u8bdd\u5bf9\u8c61\uff0c\u5305\u542b\u516c\u94a5\u8ba4\u8bc1\uff0c\u6253\u5f00channel<\/p>\n<p>SFTPClient\uff1a\u901a\u8fc7\u4e00\u4e2a\u6253\u5f00\u7684SSH Transport\u521b\u5efaSFTP\u4f1a\u8bdd\u901a\u9053\u5e76\u6267\u884c\u8fdc\u7a0b\u6587\u4ef6\u64cd\u4f5c\uff0c\u5305\u542b\u6587\u4ef6\u4e0a\u4f20\u548c\u4e0b\u8f7d<\/p>\n<p>SSHClient\uff1aSSHclient\u7c7b\u662f\u4e0eSSH\u670d\u52a1\u5668\u4f1a\u8bdd\u7684\u9ad8\u7ea7\u8868\u793a\uff0c\u96c6\u6210transport\uff0cchannel\uff0cSFTPClient \u5305\u542b\u5efa\u7acb\u8fde\u63a5\uff0c\u6253\u5f00\u4ea4\u4e92\u5f0f\u4f1a\u8bdd\u7b49\u65b9\u6cd5<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e835cd147.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920654538-b326a06f-4f8b-4256-b2af-fec6f0f6f669.png\" \/><\/p>\n<p>\u5bc6\u94a5\u76f8\u5173<\/p>\n<p>SSH Agent\uff1a\u7528\u4e8eSSH\u4ee3\u7406<\/p>\n<p>host keys\uff1a\u4e0eOpenSSH known_hosts\u76f8\u5173\uff0c\u7528\u4e8e\u521b\u5efa\u4e00\u4e2ahostkeys\u5bf9\u8c61<\/p>\n<p>key handling\uff1a\u521b\u5efa\u5bf9\u5e94\u5bc6\u94a5\u7c7b\u578b\u7684\u5b9e\u4f8b\uff0c\u5982RSA\uff0cDSS\u5bc6\u94a5<\/p>\n<p>Opessh\u662fSSH\u534f\u8bae\u514d\u8d39\u5f00\u6e90\u5b9e\u73b0\uff0cOpenSSH\u63d0\u4f9b\u4e86\u670d\u52a1\u7aef\u540e\u53f0\u7a0b\u5e8f\u548c\u5ba2\u6237\u7aef\u5de5\u5177\uff0c\u6240\u6709\u7684Linux\u64cd\u4f5c\u7cfb\u7edf\u5747\u96c6\u6210\u4e86OpenSSH\uff0cOpenSSH\u628a\u7528\u6237\u8bbf\u95ee\u8fc7\u6bcf\u4e2a\u8ba1\u7b97\u673a\u7684\u516c\u94a5\u90fd\u6709\u8bb0\u5f55\u5728~\/.ssh\/known_hosts\u5f53\u4e0b\u6b21\u8bbf\u95ee\u76f8\u540c\u8ba1\u7b97\u673a\uff0cOpenSSH\u4f1a\u6838\u5bf9\u516c\u94a5\uff0c\u5982\u679c\u4e0d\u540c\u5219\u53d1\u51fa\u8b66\u544a<\/p>\n<p>Paramiko\u4f7f\u7528\u6d41\u7a0b\uff1a<\/p>\n<p>\u4ee5SFTP\u4f1a\u8bdd\u4e3a\u4f8b\uff0c\u7531\u4e8eSSHClient\u96c6\u6210\u4e86transport\uff0cchannel\uff0cSFTPClient\uff0c\u4e0b\u9762\u5747\u53ef\u7528SSHClient\u5b9e\u73b0<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e83808915.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920655778-3fd09aa5-e47b-45dd-90d4-db5738b88102.png\" \/><\/p>\n<p>Transport\uff1a<\/p>\n<p>\u4e00\u4e2aSSH Transport\u8fde\u63a5\u4e00\u4e2a\u6d41\uff0c\u534f\u5546\u52a0\u5bc6\u4f1a\u8bdd\uff0c\u8fdb\u884c\u8ba4\u8bc1\uff0c\u540e\u7eed\u53ef\u4ee5\u5728\u52a0\u5bc6\u4f1a\u8bdd\u4e0a\u521b\u5efa\u901a\u9053\uff0c\u591a\u4e2a\u901a\u9053\u53ef\u4ee5\u5728\u5355\u4e2a\u4f1a\u8bdd\u8fde\u63a5\u4e2d\u591a\u8def\u590d\u7528<\/p>\n<p>\u4e3a\u4fbf\u4e8e\u4f7f\u7528\uff0c\u53ef\u4ee5\u4f20\u5165\u5730\u5740\uff08\u4f5c\u4e3a\u5143\u7ec4\uff09\u6216\u4e3b\u673a\u5b57\u7b26\u4e32\u4f5c\u4e3asock\u53c2\u6570\uff0c\u4e3b\u673a\u5b57\u7b26\u4e32\u662f\u5177\u6709\u53ef\u9009\u7aef\u53e3\uff08\u4ee5\uff1a\u5206\u9694\uff09\u7684\u4e3b\u673a\u540d\uff0c\u5c06\u770b\u7aef\u53e3\u8f6c\u4e3a\uff08\u4e3b\u673a\u540d\uff0c\u7aef\u53e3\uff09\u7684\u5143\u7ec4<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e83a62e7b.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920655809-c1cc902d-9856-41ea-bbfd-dc076a9c41d5.png\" \/><\/p>\n<p>Key handling\uff1a<\/p>\n<p>\u521b\u5efa\u5bf9\u5e94\u5bc6\u94a5\u7c7b\u578b\u7684\u5b9e\u4f8b\uff0c\u5982RSA\u5bc6\u94a5DSS\u5bc6\u94a5\uff0c\u5305\u542b\u5bc6\u94a5\u7684\u8bfb\u53d6\u3001\u5199\u5165\u7b49\u65b9\u6cd5<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e83cd0640.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920655745-0139f7a2-b8f1-49e7-bd3f-5d90d8be854c.png\" \/><\/p>\n<p>SFTPClient\uff1a<\/p>\n<p>\u901a\u8fc7\u4e00\u4e2a\u6253\u5f00\u7684SSH Transport\u4f1a\u8bdd\u901a\u9053\u521b\u5efaSFTP\u4f1a\u8bdd\u8fde\u63a5\u5e76\u6267\u884c\u8fdc\u7a0b\u6587\u4ef6\u64cd\u4f5c<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e83f37ae5.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920656303-327882cd-e3a0-4904-8d94-0efcc9f957f4.png\" \/><\/p>\n<p>from_transport\uff1a<\/p>\n<p>\u4ece\u5f00\u542f\u7684Transport\u901a\u9053\u521b\u5efa\u4e00\u4e2aSFTP\u5ba2\u6237\u7aef\u901a\u9053<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e8419257e.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920655749-d02bd98b-3ea9-4dc5-ab34-f92910177426.png\" \/><\/p>\n<p>get\uff1a<\/p>\n<p>\u5c06\u8fdc\u7a0b\u6587\u4ef6\u4eceSFTP\u670d\u52a1\u5668\u590d\u5236\u5230\u672c\u5730\u4e3b\u673a\u7684\u6307\u5b9a\u8def\u5f84\uff0c\u64cd\u4f5c\u5f15\u53d1\u7684\u4efb\u4f55\u5f02\u5e38\u90fd\u5c06\u88ab\u4f20\u9012<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e843eda3d.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920657444-8425e9ae-4c5c-4314-9190-5e115dfa51f9.png\" \/><\/p>\n<p>put\uff1a<\/p>\n<p>\u5c06\u672c\u5730\u6587\u4ef6\u4ece\u672c\u5730\u4e3b\u673a\u590d\u5236\u5230SFTP\u670d\u52a1\u5668\u6307\u5b9a\u8def\u5f84\u4e2d\uff0c\u64cd\u4f5c\u5f15\u53d1\u7684\u5f02\u5e38\u5c06\u88ab\u4f20\u9012<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e8460f95f.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920657458-b8053563-7fc2-4da8-96ab-63e0ac849b81.png\" \/><\/p>\n<p>SSHClient\uff1a<\/p>\n<p>\u6b64\u7c7b\u662f\u4e0eSSH\u670d\u52a1\u5668\u4f1a\u8bdd\u7684\u9ad8\u7ea7\u8868\u793a\uff0c\u8fd9\u4e2a\u7c7b\u5df2\u7ecf\u5305\u88c5\u7684Transport\u3001channel\u548cSFTPClient\u7c7b\u6765\u8fdb\u884c\u7ed8\u753b\u901a\u9053\u7684\u5efa\u7acb\u548c\u9274\u6743\u8ba4\u8bc1<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e84845495.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920657537-bdb5d005-f64f-4093-8b6c-733b08ba1a36.png\" \/><\/p>\n<p>connect\uff1a<\/p>\n<p>\u5b9e\u73b0\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u8fde\u63a5\u4e0e\u8ba4\u8bc1<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e84adb6e0.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920657550-2d9a0ec0-0470-4d4d-8cd6-374ca7b7266c.png\" \/><\/p>\n<p>set_missing_host_key_policy\uff1a<\/p>\n<p>\u8bbe\u7f6e\u8fde\u63a5\u5230\u6ca1\u6709\u5df2\u77e5\u4e3b\u673a\u5bc6\u94a5\u7684\u670d\u52a1\u5668\u65f6\u4f7f\u7528\u7684\u7b56\u7565<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e84d6c374.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920657547-17dd5c0b-a8cb-436b-ad40-7dd36170a3cb.png\" \/><\/p>\n<p>load_system_host_keys\uff1a<\/p>\n<p>\u4ece\u7cfb\u7edf\u6587\u4ef6\u52a0\u8f7d\u4e3b\u673a\u5bc6\u94a5\uff0c\u5982\u679c\u6ca1\u6709\u53c2\u6570\uff0c\u5c31\u5c1d\u8bd5\u4ece\u7528\u6237\u672c\u5730\u7684knownhosts\u6587\u4ef6\u4e2d\u8bfb\u53d6\u5bc6\u94a5<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e84f7ee46.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920659074-cabb31da-9fe8-49bc-883c-f20bac2abae6.png\" \/><\/p>\n<p>exec_command\uff1a<\/p>\n<p>\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u6267\u884cLinux\u547d\u4ee4<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e8517f6ba.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920659081-ed580c7b-2a53-458a-9003-7b4fbce4346b.png\" \/><\/p>\n<p>invoke_shell\uff1a<\/p>\n<p>\u57fa\u4e8eSSH\u4f1a\u8bdd\u8fde\u63a5\uff0c\u542f\u52a8\u4e00\u4e2a\u4ea4\u4e92\u5f0fshell\u4f1a\u8bdd<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e858c7675.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920659120-4b13cc96-c463-4f47-8995-ce5526eb347c.png\" \/><\/p>\n<p>open_sftp\uff1a<\/p>\n<p>\u5728SSH\u670d\u52a1\u5668\u4e0a\u521b\u5efa\u6253\u5f00\u4e00\u4e2aSFTP\u4f1a\u8bdd<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e85a8972d.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920659098-89421067-4cc3-4a68-a979-6ecfbed8b425.png\" \/><\/p>\n<p>\u4f8b\uff1a\u4f7f\u7528SSH\u767b\u5f55\u8bbe\u5907<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e85d29e25.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920659163-0de130d9-b996-4053-ad10-a1e316e3b74a.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e85fd2475.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920660829-8e31436d-0673-4848-ae42-44e2413e1877.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e86263670.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920660958-153e71de-1cd8-408b-a3b9-5d52c2d7640d.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e864e25cc.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920660829-9aa0b9b0-7869-4670-a450-5853d04f413d.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e8683f2c2.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920660927-e63df91a-77ee-432e-8ff6-7dd95931ad94.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e86ac8d93.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920660841-75636d53-14cf-444a-88e4-86a604358b0a.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e86db0daf.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920662749-fde20edd-b809-44ea-9f06-e1fec7f0b0f1.png\" \/><\/p>\n<h1>\u5bfc\u5165\u6a21\u5757<\/h1>\n<p>import paramiko <\/p>\n<p>import time<\/p>\n<h1>\u5b9e\u4f8b\u5316ssh\u5bf9\u8c61\uff0c\u8d4b\u503c\u7ed9ssh<\/h1>\n<p>ssh = paramiko.SSHClient()<\/p>\n<h1>\u65b0\u5efa\u7acbssh\u8fde\u63a5\u65f6\u4e0d\u9700\u8981\u518d\u8f93\u5165yes\u6216no\u786e\u8ba4<\/h1>\n<p>ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())<\/p>\n<h1>\u76ee\u7684\u670d\u52a1\u5668192.168.56.100 \u7aef\u53e322 \u7528\u6237\u540dclient key_filename\u6307\u5b9a\u5ba2\u6237\u7aef\u672c\u5730\u7684\u79c1\u94a5\u6587\u4ef6\uff0c\u4e0a\u6587\u4e2dr&#8217;\u8def\u5f84&#8217;\u7684\u5f62\u5f0f\u662f\u4f7f\u7528\u8f6c\u4e49\u5b57\u7b26\uff0c\u8868\u793a&#8221;\u5185\u90e8\u7684\u65e0\u5176\u4ed6\u8bed\u4e49\uff0c\u4e0b\u6587\u53cc\u4e0er&#8221;\u4e3a\u4e0d\u540c\u7c7b\u578b\u7684\u540c\u4e00\u7528\u6cd5<\/h1>\n<p>ssh.connect(hostname=&#8217;192.168.56.100&#8242;,port=22,username=&#8217;client&#8217;,key_filename=&#8217;C:Users\u7528\u6237\u540d.sshid_rsa&#8217;)<\/p>\n<h1>SSh\u5230\u8bbe\u5907\u540e\uff0c\u4f7f\u7528python\u811a\u672c\u5411ce\u53d1\u9001\u547d\u4ee4<\/h1>\n<p>cli = ssh.invoke_shell()<\/p>\n<p>cli.send(&#8216;screen-length 0 temporaryn&#8217;)<\/p>\n<h1>send\u53d1\u9001\u547d\u4ee4\u884c<\/h1>\n<h1>Screen-length 0 temporary\u4e3a\u53d6\u6d88\u5206\u5c4f\uff0c\u4e00\u6b21\u6027\u8f93\u51fa\u6240\u6709\u56de\u663e\u547d\u4ee4<\/h1>\n<h1>display cu\u4e3a\u663e\u793a\u5f53\u524d\u914d\u7f6e<\/h1>\n<p>cli.send(&#8216;display cun&#8217;)<\/p>\n<p>cli.send(&#8216;sys n&#8217;)<\/p>\n<p>cli.send(&#8216;sys SSHPython Successful!!n&#8217;)<\/p>\n<h1>\u8bbe\u7f6e\u7b49\u5f85\u65f6\u95f4<\/h1>\n<p>time.sleep(3)<\/p>\n<h1>invoke_shell\u5df2\u7ecf\u521b\u5efa\u4e86\u4e00\u4e2achannel\u903b\u8f91\u901a\u9053\uff0c\u6240\u6709\u7684\u8f93\u5165\u8f93\u51fa\u4fe1\u606f\u90fd\u5728\u91cc\u9762\uff0c\u83b7\u53d6\u8fd9\u4e9b\u903b\u8f91\u901a\u9053\u91cc\u9762\u7684\u4fe1\u606f\uff0c\u663e\u793a\u5230\u7f16\u8bd1\u5668\uff0c\u8c03\u7528cli.recv \u7136\u540e\u4f7f\u7528decode\u8fdb\u884c\u89e3\u7801\uff0c\u8d4b\u503c\u7ed9dis_cu\uff0c\u5176\u4e2d999999\u8868\u793a\u6570\u636e\u6700\u5927\u63a5\u6536\u91cf\uff0cdecode\u9ed8\u8ba4\u89e3\u7801\u683c\u5f0f\u4e3autf-8\uff0c\u89e3\u7801\u7684\u4f5c\u7528\u662f\u65b9\u4fbf\u9605\u8bfb\uff0c\u7ed3\u679c\u5c06\u6362\u884c\u5448\u73b0<\/h1>\n<p>dis_cu = cli.recv(999999).decode()<\/p>\n<p>print(dis_cu)<\/p>\n<h1>\u5173\u95ed\u4f1a\u8bdd\u8fde\u63a5<\/h1>\n<p>ssh.close()<\/p>\n<p>\u4f8b\uff1a\u4f7f\u7528SFTP\u4e0a\u4f20\u548c\u4e0b\u8f7d\u6587\u4ef6<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e876ce333.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920662710-89706479-39c6-4a48-89e0-62015e23dbfd.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e879e0a6c.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920662765-3ae9547c-3b44-4332-a5e7-6e07b319ff9f.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e87d28a71.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920662731-cc19ec8d-40b4-448a-baa8-76881ce7ef6d.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e880654cd.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920662814-0f8653aa-07b0-435a-aa5f-ff55712a3314.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e883931fa.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920664732-0c0a3116-93b4-408e-825b-30ce6c551b79.png\" \/><\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f5e8862572e.png\" class=\"lazy\" loading=\"lazy\" alt=\"1741920664701-2bcf9c77-d18a-41c7-b8b6-52e59bba0141.png\" \/><\/p>\n<blockquote>\n<p>\u66f4\u65b0: 2025-03-14 10:51:11<br \/>\n\u539f\u6587: <a href=\"https:\/\/www.yuque.com\/yuhui.net\/network\/er9lqk3nzk74gmzy\">https:\/\/www.yuque.com\/yuhui.net\/network\/er9lqk3nzk74gmzy<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>SSH\u539f\u7406\u4e0e\u5b9e\u8df5 \u4f7f\u7528python\u5de5\u5177\uff0c\u56f4\u7ed5python\u4e2d\u7684Paramiko\u6a21\u5757\u7f16\u5199\u81ea\u52a8\u5316\u811a\u672c\u5b9e\u73b0SHH\u7684\u521d\u7ea7\u7f51\u7edc\u81ea\u52a8\u5316 \uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a\uff1a SSH Secure Shell \u7528\u5728\u4e0d\u5b89\u5168\u7f51\u7edc\u8fdb\u884c\u5b89\u5168\u8fdc\u7a0b\u767b\u5f55\u548c\u5b9e\u73b0\u5176\u4ed6\u5b89\u5168\u7f51\u7edc\u670d\u52a1\u7684\u534f\u8bae \u4e09\u4e2a\u7ec4\u4ef6\uff1a SSH\u4f20\u8f93\u5c42\u534f\u8bae\uff0cSSH\u7528\u6237\u8ba4\u8bc1\u534f\u8bae\uff0cSSH\u8fde\u63a5\u534f\u8bae SSH\u4f20\u8f93\u5c42\u901a\u5e38\u5efa\u7acb\u5728TCP\/IP\u8fde\u63a5\u4e0a\uff0c\u4e5f\u53ef\u4ee5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62,81,3],"tags":[82,83,84],"class_list":["post-442","post","type-post","status-publish","format-standard","hentry","category-huaweiluyouyujiaohuan","category-softdefinenetwork","category-interface","tag-sdn","tag-ruanjiandingyiwangluo","tag-shutong"],"_links":{"self":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/comments?post=442"}],"version-history":[{"count":0,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/442\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/media?parent=442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/categories?post=442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/tags?post=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}