{"id":52350,"date":"2024-12-03T11:14:07","date_gmt":"2024-12-03T03:14:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52350\/"},"modified":"2024-12-03T11:14:07","modified_gmt":"2024-12-03T03:14:07","slug":"linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9%e5%af%86%e7%a0%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52350\/","title":{"rendered":"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801<\/h1>\n<p>\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aLinux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01<\/p>\n<p>Linux\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u514d\u8d39\u7684\u7cfb\u7edf\uff0c\u5728\u670d\u52a1\u5668\u4e0a\u7684\u4f7f\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u7531\u4e8eLinux\u662f\u4e00\u4e2a\u975e\u4ee5\u53ef\u89c6\u5316\u754c\u9762\u4e3a\u4e3b\u7684\u7cfb\u7edf\uff0c\u6240\u4ee5\u5f88\u591a\u8bbe\u7f6e\u9700\u8981\u7528\u5230\u6307\u4ee4\uff0c\u4f8b\u5982\u4fee\u6539\u767b\u5f55\u7528\u6237\u7684\u5bc6\u7801\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u5230\uff1apasswd\u3002\u4eca\u5929\u5c31\u548c\u4f60\u5206\u4eabpasswd\u547d\u4ee4\u7528\u6cd5<\/p>\n<p>1\u3001\u8f93\u5165\u7528\u6237\u7684\u6b63\u786e\u5bc6\u7801\uff0c\u767b\u5f55\u5230\u8fdc\u7a0b\u7684Linux\u670d\u52a1\u5668<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240426\/1714131565662b926d58485.png\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe\" alt=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe\" \/><\/p>\n<p>2\u3001\u6210\u529f\u767b\u5f55\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u4e4b\u540e\uff0c\u8f93\u5165\u6307\u4ee4\uff1apasswd<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240426\/1714131565662b926d59d07.png\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe1\" alt=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe1\" \/><\/p>\n<p>3\u3001\u786e\u8ba4\u6307\u4ee4\u6b63\u786e\uff0c\u6309\u4e0b\u56de\u8f66\u952e\uff0c\u5373\u53ef\u5f39\u51fa\u63d0\u793a\uff0c\u8ba9\u8f93\u5165\u65b0\u7684\u5bc6\u7801<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240426\/1714131565662b926d5c62a.png\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe2\" alt=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe2\" \/><\/p>\n<p>4\u3001\u5982\u679c\u8f93\u5165\u7684\u65b0\u5bc6\u7801\u8fc7\u4e8e\u7b80\u5355\uff0c\u662f\u4e0d\u80fd\u901a\u8fc7Linux\u7cfb\u7edf\u7684\uff0c\u6240\u4ee5\u5bc6\u7801\u5e94\u8be5\u8bbe\u7f6e\u7684\u590d\u6742\u4e00\u4e9b\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u8003\u8651\uff0c\u793a\u4f8b\uff1a\u8f93\u5165\u5bc6\u7801123456\u4e0d\u80fd\u901a\u8fc7<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240426\/1714131565662b926d60291.png\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe3\" alt=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe3\" \/><\/p>\n<p>5\u3001\u5982\u679c\u5bc6\u7801\u683c\u5f0f\u548c\u957f\u5ea6\u7b26\u5408\u8981\u6c42\uff0c\u5219\u4f1a\u6210\u529f\u5b8c\u6210\u65b0\u5bc6\u7801\u7684\u8bbe\u7f6e\uff0cLinux\u7cfb\u7edf\u4f1a\u7ed9\u51fa\u4e00\u6bb5\u6210\u529f\u66f4\u65b0\u7684\u63d0\u793a\uff0c\u518d\u6b21\u767b\u5f55\u7684\u65f6\u5019\u5c31\u9700\u8981\u4f7f\u7528\u65b0\u7684\u5bc6\u7801\u4e86<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240426\/1714131565662b926d63cd4.png\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe4\" alt=\"Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u63d2\u56fe4\" \/><\/p>\n<p>\u73b0\u5728\u4f60\u77e5\u9053Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u7528\u6237\u540droot\u5bc6\u7801\u4e86\u5417\uff1f<\/p>\n<h4>\u8865\u5145<\/h4>\n<p>\u5728 Linux \u670d\u52a1\u5668\u4e0a\u4fee\u6539\u5bc6\u7801\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u5b9e\u73b0\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<p>1.\u4f7f\u7528\u5f53\u524d\u8d26\u6237\u767b\u5f55\u670d\u52a1\u5668<\/p>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u5df2\u77e5\u7684\u8d26\u6237\u548c\u5bc6\u7801\u767b\u5f55\u5230\u670d\u52a1\u5668\u3002<\/p>\n<p>2.\u4f7f\u7528 `passwd` \u547d\u4ee4\u4fee\u6539\u5bc6\u7801<\/p>\n<p>\u5728\u767b\u5f55\u6210\u529f\u540e\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165 `passwd` \u547d\u4ee4\u5373\u53ef\u5f00\u59cb\u4fee\u6539\u5bc6\u7801\u3002\u6b64\u65f6\u4f1a\u63d0\u793a\u8f93\u5165\u5f53\u524d\u8d26\u6237\u7684\u65e7\u5bc6\u7801\u3002\u8f93\u5165\u6b63\u786e\u540e\uff0c\u63a5\u7740\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u8981\u6c42\u81f3\u5c118\u4f4d\uff0c\u6700\u597d\u5305\u542b\u5b57\u7b26\u3001\u6570\u5b57\u4ee5\u53ca\u7279\u6b8a\u5b57\u7b26\uff0c\u7136\u540e\u518d\u6b21\u786e\u8ba4\u65b0\u5bc6\u7801\u5373\u53ef\u5b8c\u6210\u5bc6\u7801\u4fee\u6539\u3002<\/p>\n<p>\u793a\u4f8b\u547d\u4ee4\uff1a<\/p>\n<p>passwd<br \/>\u547d\u4ee4\u884c\u8f93\u51fa\uff1a<\/p>\n<p>Changing password for user user_name.<br \/>Old Password:<br \/>New password:<br \/>Retype new password:<br \/>\u8bf7\u6ce8\u610f\uff0c\u8f93\u5165\u5bc6\u7801\u65f6\uff0c\u547d\u4ee4\u884c\u4e0d\u4f1a\u663e\u793a\u4efb\u4f55\u56de\u663e\uff0c\u8fd9\u662f\u51fa\u4e8e\u4fdd\u5bc6\u7684\u8003\u8651\u3002<\/p>\n<p>3.\u5bc6\u7801\u4fee\u6539\u5b8c\u6210<\/p>\n<p>\u5982\u679c\u5bc6\u7801\u4fee\u6539\u6210\u529f\uff0c\u547d\u4ee4\u884c\u4f1a\u663e\u793a\u4e00\u6761\u6d88\u606f\uff0c\u901a\u77e5\u4f60\u5bc6\u7801\u4fee\u6539\u5df2\u5b8c\u6210\u3002<\/p>\n<p>\u793a\u4f8b\u8f93\u51fa\uff1a<\/p>\n<p>passwd: password updated successfully<\/p>\n<p>\u73b0\u5728\u4f60\u53ef\u4ee5\u9000\u51fa\u5f53\u524d\u7684\u7ec8\u7aef\u7a97\u53e3\uff0c\u5e76\u4f7f\u7528\u65b0\u5bc6\u7801\u91cd\u65b0\u767b\u5f55\u5230\u670d\u52a1\u5668\u3002<\/p>\n<p>\u6587\u4e2d\u5173\u4e8eLinux\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aLinux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801 \u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300aLinux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u5bc6\u7801\u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01 Linux\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u514d\u8d39\u7684\u7cfb\u7edf\uff0c\u5728\u670d\u52a1\u5668\u4e0a\u7684\u4f7f\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u7531\u4e8eLinux\u662f\u4e00\u4e2a\u975e\u4ee5\u53ef\u89c6\u5316\u754c\u9762\u4e3a\u4e3b\u7684\u7cfb\u7edf\uff0c\u6240\u4ee5\u5f88\u591a\u8bbe\u7f6e\u9700\u8981\u7528\u5230\u6307\u4ee4\uff0c\u4f8b\u5982\u4fee\u6539\u767b\u5f55\u7528\u6237\u7684\u5bc6\u7801\uff0c\u5c31\u9700\u8981\u4f7f\u7528\u5230\uff1apasswd\u3002\u4eca\u5929\u5c31\u548c\u4f60\u5206\u4eabpasswd\u547d\u4ee4\u7528\u6cd5 1\u3001\u8f93\u5165\u7528\u6237\u7684\u6b63\u786e\u5bc6\u7801\uff0c\u767b\u5f55\u5230\u8fdc\u7a0b\u7684Linux\u670d\u52a1\u5668 2\u3001\u6210\u529f\u767b\u5f55\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u4e4b\u540e\uff0c\u8f93\u5165\u6307\u4ee4\uff1apasswd 3\u3001\u786e\u8ba4\u6307\u4ee4\u6b63\u786e\uff0c\u6309\u4e0b\u56de\u8f66\u952e\uff0c\u5373\u53ef\u5f39\u51fa\u63d0\u793a\uff0c\u8ba9\u8f93\u5165\u65b0\u7684\u5bc6\u7801 4\u3001\u5982\u679c\u8f93\u5165\u7684\u65b0\u5bc6\u7801\u8fc7\u4e8e\u7b80\u5355\uff0c\u662f\u4e0d\u80fd\u901a\u8fc7Linux\u7cfb\u7edf\u7684\uff0c\u6240\u4ee5\u5bc6\u7801\u5e94\u8be5\u8bbe\u7f6e\u7684\u590d\u6742\u4e00\u4e9b\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u8003\u8651\uff0c\u793a\u4f8b\uff1a\u8f93\u5165\u5bc6\u7801123456\u4e0d\u80fd\u901a\u8fc7 5\u3001\u5982\u679c\u5bc6\u7801\u683c\u5f0f\u548c\u957f\u5ea6\u7b26\u5408\u8981\u6c42\uff0c\u5219\u4f1a\u6210\u529f\u5b8c\u6210\u65b0\u5bc6\u7801\u7684\u8bbe\u7f6e\uff0cLinux\u7cfb\u7edf\u4f1a\u7ed9\u51fa\u4e00\u6bb5\u6210\u529f\u66f4\u65b0\u7684\u63d0\u793a\uff0c\u518d\u6b21\u767b\u5f55\u7684\u65f6\u5019\u5c31\u9700\u8981\u4f7f\u7528\u65b0\u7684\u5bc6\u7801\u4e86 \u73b0\u5728\u4f60\u77e5\u9053Linux\u670d\u52a1\u5668\u5982\u4f55\u4fee\u6539\u7528\u6237\u540droot\u5bc6\u7801\u4e86\u5417\uff1f \u8865\u5145 \u5728 Linux \u670d\u52a1\u5668\u4e0a\u4fee\u6539\u5bc6\u7801\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\u5b9e\u73b0\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a 1.\u4f7f\u7528\u5f53\u524d\u8d26\u6237\u767b\u5f55\u670d\u52a1\u5668 \u9996\u5148\uff0c\u4f7f\u7528\u5df2\u77e5\u7684\u8d26\u6237\u548c\u5bc6\u7801\u767b\u5f55\u5230\u670d\u52a1\u5668\u3002 2.\u4f7f\u7528 `passwd` \u547d\u4ee4\u4fee\u6539\u5bc6\u7801 \u5728\u767b\u5f55\u6210\u529f\u540e\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165 `passwd` \u547d\u4ee4\u5373\u53ef\u5f00\u59cb\u4fee\u6539\u5bc6\u7801\u3002\u6b64\u65f6\u4f1a\u63d0\u793a\u8f93\u5165\u5f53\u524d\u8d26\u6237\u7684\u65e7\u5bc6\u7801\u3002\u8f93\u5165\u6b63\u786e\u540e\uff0c\u63a5\u7740\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u8981\u6c42\u81f3\u5c118\u4f4d\uff0c\u6700\u597d\u5305\u542b\u5b57\u7b26\u3001\u6570\u5b57\u4ee5\u53ca\u7279\u6b8a\u5b57\u7b26\uff0c\u7136\u540e\u518d\u6b21\u786e\u8ba4\u65b0\u5bc6\u7801\u5373\u53ef\u5b8c\u6210\u5bc6\u7801\u4fee\u6539\u3002 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