\u521b\u5efa\u4e00\u4e2a\u7528\u6237user \u8fd9\u4e2a\u7528\u6237\u53ea\u80fd\u5728\/home\/user\u4e0a\u9762\u589e\u52a0\u5220\u9664\u6587\u4ef6\uff0c user\u4e0d\u80fd\u5728\u5176\u4ed6\u76ee\u5f55\u52a0\u51cf\u6587\u4ef6<\/p>\n
useradd -d \/home\/user -m user
\n[root@localhost etc]# passwd user<\/p>\n
chown user -R \/home\/user<\/p>\n
linux\u4e0b\u521b\u5efa\u7528\u6237(\u4e00\uff09<\/p>\n
Linux \u7cfb\u7edf\u662f\u4e00\u4e2a\u591a\u7528\u6237\u591a\u4efb\u52a1\u7684\u5206\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4efb\u4f55\u4e00\u4e2a\u8981\u4f7f\u7528\u7cfb\u7edf\u8d44\u6e90\u7684\u7528\u6237\uff0c\u90fd\u5fc5\u987b\u9996\u5148\u5411\u7cfb\u7edf\u7ba1\u7406\u5458\u7533\u8bf7\u4e00\u4e2a\u8d26\u53f7\uff0c\u7136\u540e\u4ee5\u8fd9\u4e2a\u8d26\u53f7\u7684\u8eab\u4efd\u8fdb\u5165\u7cfb\u7edf\u3002\u7528\u6237\u7684\u8d26\u53f7 \u4e00\u65b9\u9762\u53ef\u4ee5\u5e2e\u52a9\u7cfb\u7edf\u7ba1\u7406\u5458\u5bf9\u4f7f\u7528\u7cfb\u7edf\u7684\u7528\u6237\u8fdb\u884c\u8ddf\u8e2a\uff0c\u5e76\u63a7\u5236\u4ed6\u4eec\u5bf9\u7cfb\u7edf\u8d44\u6e90\u7684\u8bbf\u95ee\uff1b\u53e6\u4e00\u65b9\u9762\u4e5f\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u7ec4\u7ec7\u6587\u4ef6\uff0c\u5e76\u4e3a\u7528\u6237\u63d0\u4f9b\u5b89\u5168\u6027\u4fdd\u62a4\u3002\u6bcf\u4e2a\u7528\u6237\u8d26 \u53f7\u90fd\u62e5\u6709\u4e00\u4e2a\u60df\u4e00\u7684\u7528\u6237\u540d\u548c\u5404\u81ea\u7684\u53e3\u4ee4\u3002\u7528\u6237\u5728\u767b\u5f55\u65f6\u952e\u5165\u6b63\u786e\u7684\u7528\u6237\u540d\u548c\u53e3\u4ee4\u540e\uff0c\u5c31\u80fd\u591f\u8fdb\u5165\u7cfb\u7edf\u548c\u81ea\u5df1\u7684\u4e3b\u76ee\u5f55\u3002<\/p>\n
\u5b9e\u73b0\u7528\u6237\u8d26\u53f7\u7684\u7ba1\u7406\uff0c\u8981\u5b8c\u6210\u7684\u5de5\u4f5c\u4e3b\u8981\u6709\u5982\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a
\n\u00b7 \u7528\u6237\u8d26\u53f7\u7684\u6dfb\u52a0\u3001\u5220\u9664\u4e0e\u4fee\u6539\u3002
\n\u00b7 \u7528\u6237\u53e3\u4ee4\u7684\u7ba1\u7406\u3002
\n\u00b7 \u7528\u6237\u7ec4\u7684\u7ba1\u7406\u3002<\/p>\n
\u4e00\u3001Linux\u7cfb\u7edf\u7528\u6237\u8d26\u53f7\u7684\u7ba1\u7406<\/p>\n
\u7528\u6237\u8d26\u53f7\u7684\u7ba1\u7406\u5de5\u4f5c\u4e3b\u8981\u6d89\u53ca\u5230\u7528\u6237\u8d26\u53f7\u7684\u6dfb\u52a0\u3001\u4fee\u6539\u548c\u5220\u9664\u3002
\n\u6dfb\u52a0\u7528\u6237\u8d26\u53f7\u5c31\u662f\u5728\u7cfb\u7edf\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u8d26\u53f7\uff0c\u7136\u540e\u4e3a\u65b0\u8d26\u53f7\u5206\u914d\u7528\u6237\u53f7\u3001\u7528\u6237\u7ec4\u3001\u4e3b\u76ee\u5f55\u548c\u767b\u5f55Shell\u7b49\u8d44\u6e90\u3002\u521a\u6dfb\u52a0\u7684\u8d26\u53f7\u662f\u88ab\u9501\u5b9a\u7684\uff0c\u65e0\u6cd5\u4f7f\u7528\u3002<\/p>\n
1\u3001\u6dfb\u52a0\u65b0\u7684\u7528\u6237\u8d26\u53f7\u4f7f\u7528useradd\u547d\u4ee4\uff0c\u5176\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n
\u4ee3\u7801:
\nuseradd \u9009\u9879 \u7528\u6237\u540d
\n\u5176\u4e2d\u5404\u9009\u9879\u542b\u4e49\u5982\u4e0b\uff1a<\/p>\n
\u4ee3\u7801:
\n-c comment \u6307\u5b9a\u4e00\u6bb5\u6ce8\u91ca\u6027\u63cf\u8ff0\u3002
\n-d \u76ee\u5f55 \u6307\u5b9a\u7528\u6237\u4e3b\u76ee\u5f55\uff0c\u5982\u679c\u6b64\u76ee\u5f55\u4e0d\u5b58\u5728\uff0c\u5219\u540c\u65f6\u4f7f\u7528-m\u9009\u9879\uff0c\u53ef\u4ee5\u521b\u5efa\u4e3b\u76ee\u5f55\u3002
\n-g \u7528\u6237\u7ec4 \u6307\u5b9a\u7528\u6237\u6240\u5c5e\u7684\u7528\u6237\u7ec4\u3002
\n-G \u7528\u6237\u7ec4\uff0c\u7528\u6237\u7ec4 \u6307\u5b9a\u7528\u6237\u6240\u5c5e\u7684\u9644\u52a0\u7ec4\u3002
\n-s Shell\u6587\u4ef6 \u6307\u5b9a\u7528\u6237\u7684\u767b\u5f55Shell\u3002
\n-u \u7528\u6237\u53f7 \u6307\u5b9a\u7528\u6237\u7684\u7528\u6237\u53f7\uff0c\u5982\u679c\u540c\u65f6\u6709-o\u9009\u9879\uff0c\u5219\u53ef\u4ee5\u91cd\u590d\u4f7f\u7528\u5176\u4ed6\u7528\u6237\u7684\u6807\u8bc6\u53f7\u3002<\/p>\n
\u7528\u6237\u540d \u6307\u5b9a\u65b0\u8d26\u53f7\u7684\u767b\u5f55\u540d\u3002<\/p>\n
\u4f8b1\uff1a
\n\u4ee3\u7801:
\n# useradd \u2013d \/usr\/sam -m sam
\n\u6b64\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u7528\u6237sam\uff0c
\n\u5176\u4e2d-d\u548c-m\u9009\u9879\u7528\u6765\u4e3a\u767b\u5f55\u540dsam\u4ea7\u751f\u4e00\u4e2a\u4e3b\u76ee\u5f55\/usr\/sam\uff08\/usr\u4e3a\u9ed8\u8ba4\u7684\u7528\u6237\u4e3b\u76ee\u5f55\u6240\u5728\u7684\u7236\u76ee\u5f55\uff09\u3002<\/p>\n
\u4f8b2\uff1a
\n\u4ee3\u7801:
\n# useradd -s \/bin\/sh -g group \u2013G adm,root gem
\n\u6b64\u547d\u4ee4\u65b0\u5efa\u4e86\u4e00\u4e2a\u7528\u6237gem\uff0c\u8be5\u7528\u6237\u7684\u767b\u5f55Shell\u662f\/bin\/sh\uff0c\u5b83\u5c5e\u4e8egroup\u7528\u6237\u7ec4\uff0c\u540c\u65f6\u53c8\u5c5e\u4e8eadm\u548croot\u7528\u6237\u7ec4\uff0c\u5176\u4e2dgroup\u7528\u6237\u7ec4\u662f\u5176\u4e3b\u7ec4\u3002<\/p>\n
\u8fd9\u91cc\u53ef\u80fd\u65b0\u5efa\u7ec4\uff1a#groupadd group\u53cagroupadd adm
\n\u589e\u52a0\u7528\u6237\u8d26\u53f7\u5c31\u662f\u5728\/etc\/passwd\u6587\u4ef6\u4e2d\u4e3a\u65b0\u7528\u6237\u589e\u52a0\u4e00\u6761\u8bb0\u5f55\uff0c\u540c\u65f6\u66f4\u65b0\u5176\u4ed6\u7cfb\u7edf\u6587\u4ef6\u5982\/etc\/shadow, \/etc\/group\u7b49\u3002
\nLinux\u63d0\u4f9b\u4e86\u96c6\u6210\u7684\u7cfb\u7edf\u7ba1\u7406\u5de5\u5177userconf\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5bf9\u7528\u6237\u8d26\u53f7\u8fdb\u884c\u7edf\u4e00\u7ba1\u7406\u3002<\/p>\n
2\u3001\u5220\u9664\u5e10\u53f7<\/p>\n
\u5982\u679c\u4e00\u4e2a\u7528\u6237\u7684\u8d26\u53f7\u4e0d\u518d\u4f7f\u7528\uff0c\u53ef\u4ee5\u4ece\u7cfb\u7edf\u4e2d\u5220\u9664\u3002\u5220\u9664\u7528\u6237\u8d26\u53f7\u5c31\u662f\u8981\u5c06\/etc\/passwd\u7b49\u7cfb\u7edf\u6587\u4ef6\u4e2d\u7684\u8be5\u7528\u6237\u8bb0\u5f55\u5220\u9664\uff0c\u5fc5\u8981\u65f6\u8fd8\u5220\u9664\u7528\u6237\u7684\u4e3b\u76ee\u5f55\u3002\u5220\u9664\u4e00\u4e2a\u5df2\u6709\u7684\u7528\u6237\u8d26\u53f7\u4f7f\u7528userdel\u547d\u4ee4\uff0c\u5176\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n
\u4ee3\u7801:
\nuserdel \u9009\u9879 \u7528\u6237\u540d<\/p>\n
\u5e38\u7528\u7684\u9009\u9879\u662f-r\uff0c\u5b83\u7684\u4f5c\u7528\u662f\u628a\u7528\u6237\u7684\u4e3b\u76ee\u5f55\u4e00\u8d77\u5220\u9664\u3002
\n\u4f8b\u5982\uff1a<\/p>\n
\u4ee3\u7801:
\n# userdel sam<\/p>\n
\u6b64\u547d\u4ee4\u5220\u9664\u7528\u6237sam\u5728\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff08\u4e3b\u8981\u662f\/etc\/passwd, \/etc\/shadow, \/etc\/group\u7b49\uff09\u7684\u8bb0\u5f55\uff0c\u540c\u65f6\u5220\u9664\u7528\u6237\u7684\u4e3b\u76ee\u5f55\u3002<\/p>\n
3\u3001\u4fee\u6539\u5e10\u53f7<\/p>\n
\u4fee\u6539\u7528\u6237\u8d26\u53f7\u5c31\u662f\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u66f4\u6539\u7528\u6237\u7684\u6709\u5173\u5c5e\u6027\uff0c\u5982\u7528\u6237\u53f7\u3001\u4e3b\u76ee\u5f55\u3001\u7528\u6237\u7ec4\u3001\u767b\u5f55Shell\u7b49\u3002
\n\u4fee\u6539\u5df2\u6709\u7528\u6237\u7684\u4fe1\u606f\u4f7f\u7528usermod\u547d\u4ee4\uff0c\u5176\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n
\u4ee3\u7801:
\nusermod \u9009\u9879 \u7528\u6237\u540d<\/p>\n
\u5e38\u7528\u7684\u9009\u9879\u5305\u62ec-c, -d, -m, -g, -G, -s, -u\u4ee5\u53ca-o\u7b49\uff0c\u8fd9\u4e9b\u9009\u9879\u7684\u610f\u4e49\u4e0euseradd\u547d\u4ee4\u4e2d\u7684\u9009\u9879\u4e00\u6837\uff0c\u53ef\u4ee5\u4e3a\u7528\u6237\u6307\u5b9a\u65b0\u7684\u8d44\u6e90\u503c\u3002\u53e6\u5916\uff0c\u6709\u4e9b\u7cfb\u7edf\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u9009\u9879\uff1a<\/p>\n
\u4ee3\u7801:
\n-l \u65b0\u7528\u6237\u540d<\/p>\n
\u8fd9\u4e2a\u9009\u9879\u6307\u5b9a\u4e00\u4e2a\u65b0\u7684\u8d26\u53f7\uff0c\u5373\u5c06\u539f\u6765\u7684\u7528\u6237\u540d\u6539\u4e3a\u65b0\u7684\u7528\u6237\u540d\u3002
\n\u4f8b\u5982\uff1a
\n\u4ee3\u7801:
\n# usermod -s \/bin\/ksh -d \/home\/z \u2013g developer sam
\n\u6b64\u547d\u4ee4\u5c06\u7528\u6237sam\u7684\u767b\u5f55Shell\u4fee\u6539\u4e3aksh\uff0c\u4e3b\u76ee\u5f55\u6539\u4e3a\/home\/z\uff0c\u7528\u6237\u7ec4\u6539\u4e3adeveloper\u3002<\/p>\n
4\u3001\u7528\u6237\u53e3\u4ee4\u7684\u7ba1\u7406<\/p>\n
\u7528\u6237\u7ba1\u7406\u7684\u4e00\u9879\u91cd\u8981\u5185\u5bb9\u662f\u7528\u6237\u53e3\u4ee4\u7684\u7ba1\u7406\u3002\u7528\u6237\u8d26\u53f7\u521a\u521b\u5efa\u65f6\u6ca1\u6709\u53e3\u4ee4\uff0c\u4f46\u662f\u88ab\u7cfb\u7edf\u9501\u5b9a\uff0c\u65e0\u6cd5\u4f7f\u7528\uff0c\u5fc5\u987b\u4e3a\u5176\u6307\u5b9a\u53e3\u4ee4\u540e\u624d\u53ef\u4ee5\u4f7f\u7528\uff0c\u5373\u4f7f\u662f\u6307\u5b9a\u7a7a\u53e3\u4ee4\u3002
\n\u6307\u5b9a\u548c\u4fee\u6539\u7528\u6237\u53e3\u4ee4\u7684Shell\u547d\u4ee4\u662fpasswd\u3002\u8d85\u7ea7\u7528\u6237\u53ef\u4ee5\u4e3a\u81ea\u5df1\u548c\u5176\u4ed6\u7528\u6237\u6307\u5b9a\u53e3\u4ee4\uff0c\u666e\u901a\u7528\u6237\u53ea\u80fd\u7528\u5b83\u4fee\u6539\u81ea\u5df1\u7684\u53e3\u4ee4\u3002\u547d\u4ee4\u7684\u683c\u5f0f\u4e3a\uff1a
\n\u4ee3\u7801:<\/p>\n
passwd \u9009\u9879 \u7528\u6237\u540d
\n\u53ef\u4f7f\u7528\u7684\u9009\u9879\uff1a<\/p>\n
\u4ee3\u7801:
\n-l \u9501\u5b9a\u53e3\u4ee4\uff0c\u5373\u7981\u7528\u8d26\u53f7\u3002
\n-u \u53e3\u4ee4\u89e3\u9501\u3002
\n-d \u4f7f\u8d26\u53f7\u65e0\u53e3\u4ee4\u3002
\n-f \u5f3a\u8feb\u7528\u6237\u4e0b\u6b21\u767b\u5f55\u65f6\u4fee\u6539\u53e3\u4ee4\u3002
\n\u5982\u679c\u9ed8\u8ba4\u7528\u6237\u540d\uff0c\u5219\u4fee\u6539\u5f53\u524d\u7528\u6237\u7684\u53e3\u4ee4\u3002<\/p>\n
\u4f8b\u5982\uff0c\u5047\u8bbe\u5f53\u524d\u7528\u6237\u662fsam\uff0c\u5219\u4e0b\u9762\u7684\u547d\u4ee4\u4fee\u6539\u8be5\u7528\u6237\u81ea\u5df1\u7684\u53e3\u4ee4\uff1a<\/p>\n
\u4ee3\u7801:
\n$ passwd
\nOld password:******
\nNew password:*******
\nRe-enter new password:*******<\/p>\n
\u5982\u679c\u662f\u8d85\u7ea7\u7528\u6237\uff0c\u53ef\u4ee5\u7528\u4e0b\u5217\u5f62\u5f0f\u6307\u5b9a\u4efb\u4f55\u7528\u6237\u7684\u53e3\u4ee4\uff1a<\/p>\n
\u4ee3\u7801:
\n# passwd sam
\nNew password:*******
\nRe-enter new password:*******<\/p>\n
\u666e\u901a\u7528\u6237\u4fee\u6539\u81ea\u5df1\u7684\u53e3\u4ee4\u65f6\uff0cpasswd\u547d\u4ee4\u4f1a\u5148\u8be2\u95ee\u539f\u53e3\u4ee4\uff0c\u9a8c\u8bc1\u540e\u518d\u8981\u6c42\u7528\u6237\u8f93\u5165\u4e24\u904d\u65b0\u53e3\u4ee4\uff0c\u5982\u679c\u4e24\u6b21\u8f93\u5165\u7684\u53e3\u4ee4\u4e00\u81f4\uff0c\u5219\u5c06\u8fd9\u4e2a\u53e3\u4ee4\u6307\u5b9a\u7ed9\u7528\u6237\uff1b\u800c\u8d85\u7ea7\u7528\u6237\u4e3a\u7528\u6237\u6307\u5b9a\u53e3\u4ee4\u65f6\uff0c\u5c31\u4e0d\u9700\u8981\u77e5\u9053\u539f\u53e3\u4ee4\u3002<\/p>\n
\u4e3a\u4e86\u7cfb\u7edf\u5b89\u5168\u8d77\u89c1\uff0c\u7528\u6237\u5e94\u8be5\u9009\u62e9\u6bd4\u8f83\u590d\u6742\u7684\u53e3\u4ee4\uff0c\u4f8b\u5982\u6700\u597d\u4f7f\u75288\u4f4d\u957f\u7684\u53e3\u4ee4\uff0c\u53e3\u4ee4\u4e2d\u5305\u542b\u6709\u5927\u5199\u3001\u5c0f\u5199\u5b57\u6bcd\u548c\u6570\u5b57\uff0c\u5e76\u4e14\u5e94\u8be5\u4e0e\u59d3\u540d\u3001\u751f\u65e5\u7b49\u4e0d\u76f8\u540c\u3002<\/p>\n
\u4e3a\u7528\u6237\u6307\u5b9a\u7a7a\u53e3\u4ee4\u65f6\uff0c\u6267\u884c\u4e0b\u5217\u5f62\u5f0f\u7684\u547d\u4ee4\uff1a<\/p>\n
\u4ee3\u7801:
\n# passwd -d sam<\/p>\n
\u6b64\u547d\u4ee4\u5c06\u7528\u6237sam\u7684\u53e3\u4ee4\u5220\u9664\uff0c\u8fd9\u6837\u7528\u6237sam\u4e0b\u4e00\u6b21\u767b\u5f55\u65f6\uff0c\u7cfb\u7edf\u5c31\u4e0d\u518d\u8be2\u95ee\u53e3\u4ee4\u3002<\/p>\n
passwd\u547d\u4ee4\u8fd8\u53ef\u4ee5\u7528-l(lock)\u9009\u9879\u9501\u5b9a\u67d0\u4e00\u7528\u6237\uff0c\u4f7f\u5176\u4e0d\u80fd\u767b\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n
\u4ee3\u7801:
\n# passwd -l sam<\/p>\n
linux\u4e0b\u521b\u5efa\u7528\u6237(\u4e8c\uff09
\n\u4e8c\u3001Linux\u7cfb\u7edf\u7528\u6237\u7ec4\u7684\u7ba1\u7406<\/p>\n
\u6bcf\u4e2a\u7528\u6237\u90fd\u6709\u4e00\u4e2a\u7528\u6237\u7ec4\uff0c\u7cfb\u7edf\u53ef\u4ee5\u5bf9\u4e00\u4e2a\u7528\u6237\u7ec4\u4e2d\u7684\u6240\u6709\u7528\u6237\u8fdb\u884c\u96c6\u4e2d\u7ba1\u7406\u3002\u4e0d\u540cLinux \u7cfb\u7edf\u5bf9\u7528\u6237\u7ec4\u7684\u89c4\u5b9a\u6709\u6240\u4e0d\u540c\uff0c\u5982Linux\u4e0b\u7684\u7528\u6237\u5c5e\u4e8e\u4e0e\u5b83\u540c\u540d\u7684\u7528\u6237\u7ec4\uff0c\u8fd9\u4e2a\u7528\u6237\u7ec4\u5728\u521b\u5efa\u7528\u6237\u65f6\u540c\u65f6\u521b\u5efa\u3002
\n\u7528\u6237\u7ec4\u7684\u7ba1\u7406\u6d89\u53ca\u7528\u6237\u7ec4\u7684\u6dfb\u52a0\u3001\u5220\u9664\u548c\u4fee\u6539\u3002\u7ec4\u7684\u589e\u52a0\u3001\u5220\u9664\u548c\u4fee\u6539\u5b9e\u9645\u4e0a\u5c31\u662f\u5bf9\/etc\/group\u6587\u4ef6\u7684\u66f4\u65b0\u3002<\/p>\n
1\u3001\u589e\u52a0\u4e00\u4e2a\u65b0\u7684\u7528\u6237\u7ec4\u4f7f\u7528groupadd\u547d\u4ee4\u3002\u5176\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n
\u4ee3\u7801:
\ngroupadd \u9009\u9879 \u7528\u6237\u7ec4<\/p>\n
\u53ef\u4ee5\u4f7f\u7528\u7684\u9009\u9879\u6709\uff1a
\n\u4ee3\u7801:
\n-g GID \u6307\u5b9a\u65b0\u7528\u6237\u7ec4\u7684\u7ec4\u6807\u8bc6\u53f7\uff08GID\uff09\u3002
\n-o \u4e00\u822c\u4e0e-g\u9009\u9879\u540c\u65f6\u4f7f\u7528\uff0c\u8868\u793a\u65b0\u7528\u6237\u7ec4\u7684GID\u53ef\u4ee5\u4e0e\u7cfb\u7edf\u5df2\u6709\u7528\u6237\u7ec4\u7684GID\u76f8\u540c\u3002<\/p>\n
\u4f8b1\uff1a<\/p>\n
\u4ee3\u7801:
\n# groupadd group1<\/p>\n
\u6b64\u547d\u4ee4\u5411\u7cfb\u7edf\u4e2d\u589e\u52a0\u4e86\u4e00\u4e2a\u65b0\u7ec4group1\uff0c\u65b0\u7ec4\u7684\u7ec4\u6807\u8bc6\u53f7\u662f\u5728\u5f53\u524d\u5df2\u6709\u7684\u6700\u5927\u7ec4\u6807\u8bc6\u53f7\u7684\u57fa\u7840\u4e0a\u52a01\u3002<\/p>\n
\u4f8b2\uff1a<\/p>\n
\u4ee3\u7801:
\n#groupadd -g 101 group2<\/p>\n
\u6b64\u547d\u4ee4\u5411\u7cfb\u7edf\u4e2d\u589e\u52a0\u4e86\u4e00\u4e2a\u65b0\u7ec4group2\uff0c\u540c\u65f6\u6307\u5b9a\u65b0\u7ec4\u7684\u7ec4\u6807\u8bc6\u53f7\u662f101\u3002<\/p>\n
2\u3001\u5982\u679c\u8981\u5220\u9664\u4e00\u4e2a\u5df2\u6709\u7684\u7528\u6237\u7ec4\uff0c\u4f7f\u7528groupdel\u547d\u4ee4\uff0c\u5176\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n
\u4ee3\u7801:
\ngroupdel \u7528\u6237\u7ec4<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n
\u4ee3\u7801:
\n#groupdel group1<\/p>\n
\u6b64\u547d\u4ee4\u4ece\u7cfb\u7edf\u4e2d\u5220\u9664\u7ec4group1\u3002<\/p>\n
3\u3001\u4fee\u6539\u7528\u6237\u7ec4\u7684\u5c5e\u6027\u4f7f\u7528groupmod\u547d\u4ee4\u3002\u5176\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n
\u4ee3\u7801:
\ngroupmod \u9009\u9879 \u7528\u6237\u7ec4<\/p>\n
\u5e38\u7528\u7684\u9009\u9879\u6709\uff1a
\n\u4ee3\u7801:
\n-g GID \u4e3a\u7528\u6237\u7ec4\u6307\u5b9a\u65b0\u7684\u7ec4\u6807\u8bc6\u53f7\u3002
\n-o \u4e0e-g\u9009\u9879\u540c\u65f6\u4f7f\u7528\uff0c\u7528\u6237\u7ec4\u7684\u65b0GID\u53ef\u4ee5\u4e0e\u7cfb\u7edf\u5df2\u6709\u7528\u6237\u7ec4\u7684GID\u76f8\u540c\u3002
\n-n\u65b0\u7528\u6237\u7ec4 \u5c06\u7528\u6237\u7ec4\u7684\u540d\u5b57\u6539\u4e3a\u65b0\u540d\u5b57<\/p>\n
\u4f8b1\uff1a<\/p>\n
\u4ee3\u7801:
\n# groupmod -g 102 group2<\/p>\n
\u6b64\u547d\u4ee4\u5c06\u7ec4group2\u7684\u7ec4\u6807\u8bc6\u53f7\u4fee\u6539\u4e3a102\u3002<\/p>\n
\u4f8b2\uff1a<\/p>\n
\u4ee3\u7801:
\n# groupmod \u2013g 10000 -n group3 group2<\/p>\n
\u6b64\u547d\u4ee4\u5c06\u7ec4group2\u7684\u6807\u8bc6\u53f7\u6539\u4e3a10000\uff0c\u7ec4\u540d\u4fee\u6539\u4e3agroup3\u3002<\/p>\n
4\u3001\u5982\u679c\u4e00\u4e2a\u7528\u6237\u540c\u65f6\u5c5e\u4e8e\u591a\u4e2a\u7528\u6237\u7ec4\uff0c\u90a3\u4e48\u7528\u6237\u53ef\u4ee5\u5728\u7528\u6237\u7ec4\u4e4b\u95f4\u5207\u6362\uff0c\u4ee5\u4fbf\u5177\u6709\u5176\u4ed6\u7528\u6237\u7ec4\u7684\u6743\u9650\u3002\u7528\u6237\u53ef\u4ee5\u5728\u767b\u5f55\u540e\uff0c\u4f7f\u7528\u547d\u4ee4newgrp\u5207\u6362\u5230\u5176\u4ed6\u7528\u6237\u7ec4\uff0c\u8fd9\u4e2a\u547d\u4ee4\u7684\u53c2\u6570\u5c31\u662f\u76ee\u7684\u7528\u6237\u7ec4\u3002\u4f8b\u5982\uff1a<\/p>\n
\u4ee3\u7801:
\n$ newgrp root<\/p>\n
\u8fd9\u6761\u547d\u4ee4\u5c06\u5f53\u524d\u7528\u6237\u5207\u6362\u5230root\u7528\u6237\u7ec4\uff0c\u524d\u63d0\u6761\u4ef6\u662froot\u7528\u6237\u7ec4\u786e\u5b9e\u662f\u8be5\u7528\u6237\u7684\u4e3b\u7ec4\u6216\u9644\u52a0\u7ec4\u3002\u7c7b\u4f3c\u4e8e\u7528\u6237\u8d26\u53f7\u7684\u7ba1\u7406\uff0c\u7528\u6237\u7ec4\u7684\u7ba1\u7406\u4e5f\u53ef\u4ee5\u901a\u8fc7\u96c6\u6210\u7684\u7cfb\u7edf\u7ba1\u7406\u5de5\u5177\u6765\u5b8c\u6210\u3002<\/p>\n
\u8ba9Linux\u7cfb\u7edf\u4e2d\u7684\u666e\u901a\u7528\u6237\u4e5f\u6709\u8d85\u7ea7\u7528\u6237\u7684\u6743\u9650<\/p>\n","protected":false},"excerpt":{"rendered":"
\u521b\u5efa\u4e00\u4e2a\u7528\u6237user \u8fd9\u4e2a\u7528\u6237\u53ea\u80fd\u5728\/home\/user\u4e0a\u9762\u589e\u52a0\u5220\u9664\u6587\u4ef6\uff0c user\u4e0d\u80fd\u5728\u5176\u4ed6\u76ee\u5f55\u52a0\u51cf\u6587\u4ef6 useradd -d \/home\/user -m user [root@localhost etc]# passwd user chown user -R \/home\/user linux\u4e0b\u521b\u5efa\u7528\u6237(\u4e00\uff09 Linux \u7cfb\u7edf\u662f\u4e00\u4e2a\u591a\u7528\u6237\u591a\u4efb\u52a1\u7684\u5206\u65f6\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4efb\u4f55\u4e00\u4e2a\u8981\u4f7f\u7528\u7cfb\u7edf\u8d44\u6e90\u7684\u7528\u6237\uff0c\u90fd\u5fc5\u987b\u9996\u5148\u5411\u7cfb\u7edf\u7ba1\u7406\u5458\u7533\u8bf7\u4e00\u4e2a\u8d26\u53f7\uff0c\u7136\u540e\u4ee5\u8fd9\u4e2a\u8d26\u53f7\u7684\u8eab\u4efd\u8fdb\u5165\u7cfb\u7edf\u3002\u7528\u6237\u7684\u8d26\u53f7 \u4e00\u65b9\u9762\u53ef\u4ee5\u5e2e\u52a9\u7cfb\u7edf\u7ba1\u7406\u5458\u5bf9\u4f7f\u7528\u7cfb\u7edf\u7684\u7528\u6237\u8fdb\u884c\u8ddf\u8e2a\uff0c\u5e76\u63a7\u5236\u4ed6\u4eec\u5bf9\u7cfb\u7edf\u8d44\u6e90\u7684\u8bbf\u95ee\uff1b\u53e6\u4e00\u65b9\u9762\u4e5f\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u7ec4\u7ec7\u6587\u4ef6\uff0c\u5e76\u4e3a\u7528\u6237\u63d0\u4f9b\u5b89\u5168\u6027\u4fdd\u62a4\u3002\u6bcf\u4e2a\u7528\u6237\u8d26 \u53f7\u90fd\u62e5\u6709\u4e00\u4e2a\u60df\u4e00\u7684\u7528\u6237\u540d\u548c\u5404\u81ea\u7684\u53e3\u4ee4\u3002\u7528\u6237\u5728\u767b\u5f55\u65f6\u952e\u5165\u6b63\u786e\u7684\u7528\u6237\u540d\u548c\u53e3\u4ee4\u540e\uff0c\u5c31\u80fd\u591f\u8fdb\u5165\u7cfb\u7edf\u548c\u81ea\u5df1\u7684\u4e3b\u76ee\u5f55\u3002 \u5b9e\u73b0\u7528\u6237\u8d26\u53f7\u7684\u7ba1\u7406\uff0c\u8981\u5b8c\u6210\u7684\u5de5\u4f5c\u4e3b\u8981\u6709\u5982\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a \u00b7 \u7528\u6237\u8d26\u53f7\u7684\u6dfb\u52a0\u3001\u5220\u9664\u4e0e\u4fee\u6539\u3002 \u00b7 \u7528\u6237\u53e3\u4ee4\u7684\u7ba1\u7406\u3002 \u00b7 \u7528\u6237\u7ec4\u7684\u7ba1\u7406\u3002 \u4e00\u3001Linux\u7cfb\u7edf\u7528\u6237\u8d26\u53f7\u7684\u7ba1\u7406 \u7528\u6237\u8d26\u53f7\u7684\u7ba1\u7406\u5de5\u4f5c\u4e3b\u8981\u6d89\u53ca\u5230\u7528\u6237\u8d26\u53f7\u7684\u6dfb\u52a0\u3001\u4fee\u6539\u548c\u5220\u9664\u3002 \u6dfb\u52a0\u7528\u6237\u8d26\u53f7\u5c31\u662f\u5728\u7cfb\u7edf\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u8d26\u53f7\uff0c\u7136\u540e\u4e3a\u65b0\u8d26\u53f7\u5206\u914d\u7528\u6237\u53f7\u3001\u7528\u6237\u7ec4\u3001\u4e3b\u76ee\u5f55\u548c\u767b\u5f55Shell\u7b49\u8d44\u6e90\u3002\u521a\u6dfb\u52a0\u7684\u8d26\u53f7\u662f\u88ab\u9501\u5b9a\u7684\uff0c\u65e0\u6cd5\u4f7f\u7528\u3002 1\u3001\u6dfb\u52a0\u65b0\u7684\u7528\u6237\u8d26\u53f7\u4f7f\u7528useradd\u547d\u4ee4\uff0c\u5176\u8bed\u6cd5\u5982\u4e0b\uff1a \u4ee3\u7801: useradd \u9009\u9879 \u7528\u6237\u540d \u5176\u4e2d\u5404\u9009\u9879\u542b\u4e49\u5982\u4e0b\uff1a \u4ee3\u7801: -c comment \u6307\u5b9a\u4e00\u6bb5\u6ce8\u91ca\u6027\u63cf\u8ff0\u3002 -d \u76ee\u5f55 \u6307\u5b9a\u7528\u6237\u4e3b\u76ee\u5f55\uff0c\u5982\u679c\u6b64\u76ee\u5f55\u4e0d\u5b58\u5728\uff0c\u5219\u540c\u65f6\u4f7f\u7528-m\u9009\u9879\uff0c\u53ef\u4ee5\u521b\u5efa\u4e3b\u76ee\u5f55\u3002 -g \u7528\u6237\u7ec4 \u6307\u5b9a\u7528\u6237\u6240\u5c5e\u7684\u7528\u6237\u7ec4\u3002 -G \u7528\u6237\u7ec4\uff0c\u7528\u6237\u7ec4 \u6307\u5b9a\u7528\u6237\u6240\u5c5e\u7684\u9644\u52a0\u7ec4\u3002 …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-217","post","type-post","status-publish","format-standard","hentry","category-vuwvtm6m4vkbg"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=217"}],"version-history":[{"count":2,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/217\/revisions"}],"predecessor-version":[{"id":3712,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/217\/revisions\/3712"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}