{"id":16603,"date":"2024-11-18T08:19:11","date_gmt":"2024-11-18T00:19:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16603\/"},"modified":"2024-11-18T08:19:11","modified_gmt":"2024-11-18T00:19:11","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8linux%e8%bf%9b%e8%a1%8c%e7%94%a8%e6%88%b7%e5%92%8c%e6%9d%83%e9%99%90%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16603\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Linux\u8fdb\u884c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406"},"content":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528linux\u8fdb\u884c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u6b63\u786e\u5730\u7ba1\u7406\u7528\u6237\u548c\u6743\u9650\u53ef\u4ee5\u4fdd\u8bc1\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528linux\u8fdb\u884c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406\uff0c\u5e76\u9644\u52a0\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u4e00\u3001\u521b\u5efa\u7528\u6237<br \/>\u5728Linux\u4e2d\u521b\u5efa\u7528\u6237\u53ef\u4ee5\u4f7f\u7528useradd\u547d\u4ee4\u3002\u4e0b\u9762\u662f\u521b\u5efa\u4e00\u4e2a\u540d\u4e3auser1\u7684\u7528\u6237\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>sudo useradd user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u65b0\u7528\u6237user1\u3002\u5982\u679c\u8981\u540c\u65f6\u521b\u5efa\u7528\u6237\u7684\u4e3b\u76ee\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528-m\u9009\u9879\uff1a<\/p>\n<pre>sudo useradd -m user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6b64\u5916\uff0c\u4e5f\u53ef\u4ee5\u4e3a\u7528\u6237\u8bbe\u7f6e\u9ed8\u8ba4\u7684shell\uff0c\u4f8b\u5982\u5c06\u7528\u6237\u7684\u9ed8\u8ba4shell\u8bbe\u7f6e\u4e3abash\uff1a<\/p>\n<pre>sudo useradd -m -s \/bin\/bash user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u521b\u5efa\u7528\u6237\u65f6\u8fd8\u53ef\u4ee5\u8bbe\u7f6e\u7528\u6237\u7684\u5bc6\u7801\uff0c\u901a\u8fc7passwd\u547d\u4ee4\u6765\u5b9e\u73b0\uff1a<\/p>\n<pre>sudo passwd user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6267\u884c\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u8981\u6c42\u8f93\u5165\u5bc6\u7801\u4e24\u6b21\u4ee5\u786e\u8ba4\u5bc6\u7801\u3002<\/p>\n<p>\u4e8c\u3001\u5220\u9664\u7528\u6237<br \/>\u5728Linux\u4e2d\u5220\u9664\u7528\u6237\u53ef\u4ee5\u4f7f\u7528userdel\u547d\u4ee4\u3002\u4e0b\u9762\u662f\u5220\u9664\u7528\u6237user1\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>sudo userdel user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u4f1a\u5220\u9664\u7528\u6237user1\uff0c\u5982\u679c\u7528\u6237\u7684\u4e3b\u76ee\u5f55\u9700\u8981\u88ab\u540c\u65f6\u5220\u9664\uff0c\u53ef\u4ee5\u4f7f\u7528-r\u9009\u9879\uff1a<\/p>\n<pre>sudo userdel -r user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6267\u884c\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u7528\u6237\u548c\u7528\u6237\u7684\u4e3b\u76ee\u5f55\u5c06\u88ab\u5b8c\u5168\u5220\u9664\u3002<\/p>\n<p>\u4e09\u3001\u4fee\u6539\u7528\u6237<br \/>\u5728Linux\u4e2d\u53ef\u4ee5\u901a\u8fc7usermod\u547d\u4ee4\u6765\u4fee\u6539\u7528\u6237\u7684\u5c5e\u6027\u3002\u4e0b\u9762\u662f\u4fee\u6539\u7528\u6237user1\u7684\u9ed8\u8ba4shell\u4e3abash\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>sudo usermod -s \/bin\/bash user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u5c06\u7528\u6237user1\u7684\u9ed8\u8ba4shell\u4fee\u6539\u4e3abash\u3002<\/p>\n<p>\u56db\u3001\u7528\u6237\u7ec4\u7ba1\u7406<br \/>\u5728Linux\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u5c5e\u4e8e\u4e00\u4e2a\u6216\u591a\u4e2a\u7528\u6237\u7ec4\u3002\u7528\u6237\u7ec4\u7684\u7ba1\u7406\u53ef\u4ee5\u901a\u8fc7groupadd\u3001groupdel\u548cgroupmod\u7b49\u547d\u4ee4\u6765\u5b9e\u73b0\u3002<\/p>\n<ol>\n<li>\n<p>\u521b\u5efa\u7528\u6237\u7ec4<br \/>\u4e0b\u9762\u662f\u521b\u5efa\u4e00\u4e2a\u540d\u4e3agroup1\u7684\u7528\u6237\u7ec4\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>sudo groupadd group1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3agroup1\u7684\u7528\u6237\u7ec4\u3002<\/p>\n<\/li>\n<li>\n<p>\u5220\u9664\u7528\u6237\u7ec4<br \/>\u4e0b\u9762\u662f\u5220\u9664\u7528\u6237\u7ec4group1\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>sudo groupdel group1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u5c06\u7528\u6237\u7ec4group1\u4ece\u7cfb\u7edf\u4e2d\u5220\u9664\u3002<\/p>\n<\/li>\n<li>\n<p>\u4fee\u6539\u7528\u6237\u7ec4<br \/>\u4e0b\u9762\u662f\u5c06\u7528\u6237user1\u6dfb\u52a0\u5230\u7528\u6237\u7ec4group1\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>sudo usermod -a -G group1 user1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u5c06\u7528\u6237user1\u6dfb\u52a0\u5230\u7528\u6237\u7ec4group1\u4e2d\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e94\u3001\u6743\u9650\u7ba1\u7406<br \/>\u5728Linux\u4e2d\uff0c\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u6743\u9650\u7531\u7528\u6237\uff08owner\uff09\u3001\u7528\u6237\u7ec4\uff08group\uff09\u548c\u5176\u4ed6\u7528\u6237\uff08others\uff09\u51b3\u5b9a\u3002\u6743\u9650\u5206\u4e3a\u8bfb\uff08r\uff09\u3001\u5199\uff08w\uff09\u548c\u6267\u884c\uff08x\uff09\u4e09\u79cd\u3002<\/p>\n<ol>\n<li>\n<p>\u4fee\u6539\u6743\u9650<br \/>\u4e0b\u9762\u662f\u5c06\u6587\u4ef6file1\u7684\u6240\u6709\u8005\u7528\u6237\u6743\u9650\u8bbe\u7f6e\u4e3a\u53ea\u8bfb\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>chmod u=r file1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u5c06\u6587\u4ef6file1\u7684\u6240\u6709\u8005\u7528\u6237\u6743\u9650\u8bbe\u7f6e\u4e3a\u53ea\u8bfb\u3002<\/p>\n<\/li>\n<li>\n<p>\u4fee\u6539\u7528\u6237\u7ec4\u6743\u9650<br \/>\u4e0b\u9762\u662f\u5c06\u6587\u4ef6file1\u7684\u7528\u6237\u7ec4\u6743\u9650\u8bbe\u7f6e\u4e3a\u8bfb\u5199\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>chmod g=rw file1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u5c06\u6587\u4ef6file1\u7684\u7528\u6237\u7ec4\u6743\u9650\u8bbe\u7f6e\u4e3a\u8bfb\u5199\u3002<\/p>\n<\/li>\n<li>\n<p>\u4fee\u6539\u5176\u4ed6\u7528\u6237\u6743\u9650<br \/>\u4e0b\u9762\u662f\u5c06\u6587\u4ef6file1\u7684\u5176\u4ed6\u7528\u6237\u6743\u9650\u8bbe\u7f6e\u4e3a\u6267\u884c\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>chmod o=x file1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u6761\u547d\u4ee4\u5c06\u6587\u4ef6file1\u7684\u5176\u4ed6\u7528\u6237\u6743\u9650\u8bbe\u7f6e\u4e3a\u6267\u884c\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u516d\u3001\u603b\u7ed3<br \/>\u901a\u8fc7\u672c\u6587\u6211\u4eec\u4e86\u89e3\u4e86\u5982\u4f55\u4f7f\u7528linux\u8fdb\u884c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406\u3002\u6211\u4eec\u5b66\u4e60\u4e86\u5982\u4f55\u521b\u5efa\u7528\u6237\u3001\u5220\u9664\u7528\u6237\u3001\u4fee\u6539\u7528\u6237\u5c5e\u6027\uff0c\u4ee5\u53ca\u7528\u6237\u7ec4\u7ba1\u7406\u548c\u6743\u9650\u7ba1\u7406\u3002\u5408\u7406\u5730\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1a<\/p>\n<ol>\n<li>Linux Commands &#8211; useradd(8) Manual Page.<\/li>\n<li>Linux Commands &#8211; userdel(8) Manual Page.<\/li>\n<li>Linux Commands &#8211; usermod(8) Manual Page.<\/li>\n<li>Linux Commands &#8211; groupadd(8) Manual Page.<\/li>\n<li>Linux Commands &#8211; groupdel(8) Manual Page.<\/li>\n<li>Linux Commands &#8211; groupmod(8) Manual Page.<\/li>\n<li>Linux Commands &#8211; chmod(1) Manual Page.<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Linux\u8fdb\u884c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528linux\u8fdb\u884c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406 \u5f15\u8a00\uff1a\u5728Linux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u6b63\u786e\u5730\u7ba1\u7406\u7528\u6237\u548c\u6743\u9650\u53ef\u4ee5\u4fdd\u8bc1\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528linux\u8fdb\u884c\u7528\u6237\u548c\u6743\u9650\u7ba1\u7406\uff0c\u5e76\u9644\u52a0\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002 \u4e00\u3001\u521b\u5efa\u7528\u6237\u5728Linux\u4e2d\u521b\u5efa\u7528\u6237\u53ef\u4ee5\u4f7f\u7528useradd\u547d\u4ee4\u3002\u4e0b\u9762\u662f\u521b\u5efa\u4e00\u4e2a\u540d\u4e3auser1\u7684\u7528\u6237\u7684\u793a\u4f8b\u4ee3\u7801\uff1a sudo useradd user1 \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6761\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u65b0\u7528\u6237user1\u3002\u5982\u679c\u8981\u540c\u65f6\u521b\u5efa\u7528\u6237\u7684\u4e3b\u76ee\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528-m\u9009\u9879\uff1a sudo useradd -m user1 \u767b\u5f55\u540e\u590d\u5236 \u6b64\u5916\uff0c\u4e5f\u53ef\u4ee5\u4e3a\u7528\u6237\u8bbe\u7f6e\u9ed8\u8ba4\u7684shell\uff0c\u4f8b\u5982\u5c06\u7528\u6237\u7684\u9ed8\u8ba4shell\u8bbe\u7f6e\u4e3abash\uff1a sudo useradd -m -s \/bin\/bash user1 \u767b\u5f55\u540e\u590d\u5236 \u521b\u5efa\u7528\u6237\u65f6\u8fd8\u53ef\u4ee5\u8bbe\u7f6e\u7528\u6237\u7684\u5bc6\u7801\uff0c\u901a\u8fc7passwd\u547d\u4ee4\u6765\u5b9e\u73b0\uff1a sudo passwd user1 \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u4f1a\u8981\u6c42\u8f93\u5165\u5bc6\u7801\u4e24\u6b21\u4ee5\u786e\u8ba4\u5bc6\u7801\u3002 \u4e8c\u3001\u5220\u9664\u7528\u6237\u5728Linux\u4e2d\u5220\u9664\u7528\u6237\u53ef\u4ee5\u4f7f\u7528userdel\u547d\u4ee4\u3002\u4e0b\u9762\u662f\u5220\u9664\u7528\u6237user1\u7684\u793a\u4f8b\u4ee3\u7801\uff1a sudo userdel user1 \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6761\u547d\u4ee4\u4f1a\u5220\u9664\u7528\u6237user1\uff0c\u5982\u679c\u7528\u6237\u7684\u4e3b\u76ee\u5f55\u9700\u8981\u88ab\u540c\u65f6\u5220\u9664\uff0c\u53ef\u4ee5\u4f7f\u7528-r\u9009\u9879\uff1a sudo userdel -r user1 \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u7528\u6237\u548c\u7528\u6237\u7684\u4e3b\u76ee\u5f55\u5c06\u88ab\u5b8c\u5168\u5220\u9664\u3002 \u4e09\u3001\u4fee\u6539\u7528\u6237\u5728Linux\u4e2d\u53ef\u4ee5\u901a\u8fc7usermod\u547d\u4ee4\u6765\u4fee\u6539\u7528\u6237\u7684\u5c5e\u6027\u3002\u4e0b\u9762\u662f\u4fee\u6539\u7528\u6237user1\u7684\u9ed8\u8ba4shell\u4e3abash\u7684\u793a\u4f8b\u4ee3\u7801\uff1a sudo usermod -s \/bin\/bash user1 \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6761\u547d\u4ee4\u5c06\u7528\u6237user1\u7684\u9ed8\u8ba4shell\u4fee\u6539\u4e3abash\u3002 \u56db\u3001\u7528\u6237\u7ec4\u7ba1\u7406\u5728Linux\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u5c5e\u4e8e\u4e00\u4e2a\u6216\u591a\u4e2a\u7528\u6237\u7ec4\u3002\u7528\u6237\u7ec4\u7684\u7ba1\u7406\u53ef\u4ee5\u901a\u8fc7groupadd\u3001groupdel\u548cgroupmod\u7b49\u547d\u4ee4\u6765\u5b9e\u73b0\u3002 \u521b\u5efa\u7528\u6237\u7ec4\u4e0b\u9762\u662f\u521b\u5efa\u4e00\u4e2a\u540d\u4e3agroup1\u7684\u7528\u6237\u7ec4\u7684\u793a\u4f8b\u4ee3\u7801\uff1a sudo groupadd group1 \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6761\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3agroup1\u7684\u7528\u6237\u7ec4\u3002 \u5220\u9664\u7528\u6237\u7ec4\u4e0b\u9762\u662f\u5220\u9664\u7528\u6237\u7ec4group1\u7684\u793a\u4f8b\u4ee3\u7801\uff1a 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