\u547d\u4ee4<\/a><\/p>\nchown\uff1a\u6539\u53d8\u6587\u4ef6\u6240\u5c5e\u7684\u7528\u6237\u7ec4\u3002<\/p>\n
chgrp\uff1a\u6539\u53d8\u6587\u4ef6\u7684\u6240\u6709\u8005\u3002<\/p>\n
chmod\uff1a\u6539\u53d8\u6587\u4ef6\u7684\u6743\u9650\u3002<\/p>\n
\u66f4\u6539\u6587\u4ef6\u7684\u5c5e\u4e3b\uff1achown<\/p>\n
chown[OPTION]\u2026[OWNER][:[GROUP]]FILE\u2026<\/p>\n
\u7528\u6cd5\uff1aOWNER<\/p>\n
OWNER:GROUP<\/p>\n
:GROUP\u547d\u4ee4\u4e2d\u7684\u7834\u6298\u53f7\u53ef\u7528.\u66ff\u6362\uff1b<\/p>\n
-R:\u9012\u5f52<\/p>\n
chown[OPTION]\u2026\u2013reference=RFILEFILE\u2026<\/p>\n
\u66f4\u6539\u6587\u4ef6\u7684\u5c5e\u7ec4\uff1achgrp<\/p>\n
chgrp[OPTION]\u2026GROUPFILE\u2026<\/p>\n
chgrp[OPTION]\u2026\u2013reference=RFILEFILE\u2026<\/p>\n
-R\u9012\u5f52<\/p>\n
\u66f4\u6539\u6587\u4ef6\u7684\u6743\u9650\uff1achmod<\/p>\n
<\/p>\n
\u6587\u4ef6\u6743\u9650\u7684\u6539\u53d8\u53ef\u4ee5\u4f7f\u7528chmod\u8fd9\u4e2a\u547d\u4ee4\uff0c\u800c\u4e14\u6743\u9650\u7684\u8bbe\u7f6e\u65b9\u5f0f\u6709\u4e24\u79cd\uff0c\u5206\u522b\u53ef\u4ee5\u4f7f\u7528\u6570\u5b57\u6216\u5219\u662f\u7b26\u53f7\u6765\u8fdb\u884c\u4fee\u6539\u3002<\/p>\n
\u547d\u4ee4\u4f7f\u7528\u683c\u5f0f<\/p>\n
chmod[OPTION]\u2026OCTAL-MODEFILE\u2026<\/p>\n
-R:\u9012\u5f52\u66f4\u6539\u6743\u9650<\/p>\n
chmod[OPTION]\u2026MODE[,MODE]\u2026FILE\u2026MODE\uff1a<\/p>\n
chmod[OPTION]\u2026\u2013reference=RFILEFILE\u2026\u53c2\u8003RFILE\u6587\u4ef6\u7684\u6743\u9650\uff0c\u5c06FILE\u7684\u66f4\u6539\u4e3a\u540cRFILE\uff1b<\/p>\n
\u6570\u5b57\u6539\u53d8\u6587\u4ef6\u6743\u9650<\/p>\n
Linux\u7cfb\u7edf\u7684\u57fa\u672c\u6743\u9650\u67099\u4e2a\uff0c\u6bcf\u4e09\u4e2a\u4e00\u7ec4\uff0c\u6bcf\u4e00\u7ec4\u5206\u522b\u5bf9\u5e94\u4e86owner\u3001group\u3001others\u4e09\u79cd\u8eab\u5206\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6570\u5b57\u6765\u4ee3\u8868\u5404\u4e2a\u6743\u9650\u5206\u522b\u662f<\/p>\n
r:4w\uff1a2x\uff1a1<\/p>\n
\u5f53\u8981\u8bbe\u7f6exx\u6587\u4ef6\u6743\u9650\u4e3a[-rwxr-xr-x]<\/p>\n
owner=rwx=4+2+1=7<\/p>\n
group=r-x=4+1=5<\/p>\n
others=r-x=4+1=5<\/p>\n
\u6240\u4ee5\u5728\u8bbe\u7f6e\u6743\u9650\u65f6\uff0c\u8be5\u6587\u4ef6\u6743\u9650\u7684\u8bbe\u7f6e\u6570\u5b57\u5c31\u662f755.\u6267\u884cchmod755xx\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n
\u7b26\u53f7\u6539\u53d8\u6587\u4ef6\u6743\u9650<\/p>\n
\u4e09\u79cd\u8eab\u5206\u7528user=u\uff1bgroup=g\uff1bothers=o\u6765\u8868\u793a\uff0c\u8bfb\u5199\u6267\u884c\u6743\u9650\u7528rwx\u6765\u8868\u793a<\/p>\n
\u5f53xx\u6587\u4ef6\u6743\u9650\u4e3a[-rwxr-xr-x]\u6211\u4eec\u8981\u7ed9\u5b83\u52a0\u5165\u6240\u6709\u6743\u9650\u65f6\u6267\u884c<\/p>\n
1\u3001chmoda=rwx<\/p>\n
2\u3001chmodg=rwx\uff0cu=rwx\uff0ca=rwx<\/p>\n
3\u3001chmodg+w\uff0co+w<\/p>\n
\u76ee\u5f55\/\u6587\u4ef6\u7684\u6743\u9650\u610f\u4e49<\/p>\n
\u6743\u9650\u5bf9\u6587\u4ef6\u7684\u610f\u4e49<\/p>\n
r\uff08read\uff09\uff1a\u53ef\u8bfb\u53d6\u6b64\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u4f8b\u5982\u8bfb\u53d6\u6587\u672c\u6587\u4ef6\u91cc\u7684\u5185\u5bb9\u3002<\/p>\n
w\uff08write\uff09\uff1a\u53ef\u4ee5\u7f16\u8f91\u3001\u65b0\u589e\u6216\u5219\u662f\u66f4\u6539\u8be5\u6587\u4ef6\u7684\u5185\u5bb9\u3002<\/p>\n
x\uff08execute\uff09\uff1a\u8be5\u6587\u4ef6\u53ef\u4ee5\u88ab\u7cfb\u7edf\u6267\u884c\u3002<\/p>\n
\u6743\u9650\u5bf9\u76ee\u5f55\u7684\u91cd\u8981\u6027<\/p>\n
r\uff1a\u8868\u793a\u5177\u6709\u8bfb\u53d6\u76ee\u5f55\u7ed3\u6784\u5217\u8868\u7684\u6743\u9650\u3002\u53ef\u4ee5\u67e5\u8be2\u8be5\u76ee\u5f55\u7ed3\u6784\u4e0b\u7684\u6587\u4ef6\u5217\u8868\u3002<\/p>\n
w\uff1a\u8868\u793a\u4f60\u5177\u6709\u4fee\u6539\u8be5\u76ee\u5f55\u7ed3\u6784\u5217\u8868\u7684\u6743\u9650<\/p>\n
\u5982\uff1a\u65b0\u5efa\u65b0\u7684\u6587\u4ef6\u4e0e\u76ee\u5f55\u3002<\/p>\n
\u5220\u6389\u5df2\u5b58\u5728\u7684\u6587\u4ef6\u4e0e\u76ee\u5f55\uff08\u4e0d\u7ba1\u8be5\u6587\u4ef6\u7684\u6743\u9650\u600e\u6837\uff09\u3002<\/p>\n
\u5c06\u5df2\u5b58\u5728\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u8fdb\u884c\u91cd\u547d\u540d\u3002<\/p>\n
\u8f6c\u79fb\u8be5\u76ee\u5f55\u5185\u7684\u6587\u4ef6\u3001\u76ee\u5f55\u4f4d\u7f6e\u3002<\/p>\n
x\uff1a\u4ee3\u8868\u7684\u662f\u7528\u6237\u80fd\u591f\u6b65\u5165\u8be5\u76ee\u5f55\u6210\u4e3a\u5de5\u4f5c\u76ee\u5f55\u3002<\/p>\n
\u65b0\u5efa\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u9ed8\u8ba4\u6743\u9650<\/p>\n
umask\u503c\u53ef\u4ee5\u62ff\u6765\u4fdd\u7559\u5728\u521b\u5efa\u6587\u4ef6\u6743\u9650<\/p>\n
\u65b0\u5efaFILE\u6743\u9650:666-umask\u5047\u5982\u6240\u5f97\u7ed3\u679c\u67d0\u4f4d\u5b58\u5728\u6267\u884c\uff08\u8d28\u6570\uff09\u6743\u9650\uff0c\u5219\u5c06\u5176\u6743\u9650+1<\/p>\n
\u65b0\u5efaDIR\u6743\u9650:777-umask<\/p>\n
\u975e\u7279\u6743\u7528\u6237umask\u662f002root\u7684umask\u662f022<\/p>\n
umask:\u67e5\u770b<\/p>\n
umask#:\u8bbe\u5b9a<\/p>\n
umask002<\/p>\n
umask\u2013S\u6a21\u5f0f\u65b9\u6cd5\u663e\u793a<\/p>\n
umask\u2013p\u8f93\u51fa\u53ef\u88ab\u8c03\u7528<\/p>\n
\u5168\u5c40\u8bbe\u7f6e\uff1a\/etc\/bashrc\u7528\u6237\u8bbe\u7f6e\uff1a~\/.bashrc<\/p>\n
\u8fd9\u513f\u52a0\u5165\u6211\u4eec\u65b0\u5efa\u4e00\u4e2a\u6587\u4ef6\u9ed8\u8ba4\u8ba9\u5b83\u6ca1\u6709\u6743\u9650\uff0c\u6309\u7167\u89c4\u5219\uff0c\u547d\u4ee4\u4e3a\uff1a<\/p>\n
umask777<\/p>\n
666-777=-1-1-1<\/p>\n
<\/p>\n
\u6bcf\u4e00\u9879\u52a01\u5f97000<\/p>\n
Linux\u7cfb\u7edf\u4e2d\u4e09\u79cd\u7279\u6b8a\u6743\u9650<\/p>\n
SUID,\u8868\u73b0\u4e3as\u6570\u5b57\u4e3a4\uff08\u4f5c\u7528\u5728\u4e8c\u8865\u7801\u7a0b\u5e8f\uff09<\/p>\n
SGID,\u8868\u73b0\u4e3as\u6570\u5b57\u4e3a2\uff08\u4f5c\u7528\u5728\u4e8c\u8865\u7801\u7a0b\u5e8f\uff09<\/p>\n
Sticky\u8868\u73b0\u4e3at\u6570\u5b57\u4e3a1\uff08\u4f5c\u7528\u5728\u76ee\u5f55\u4e0a\uff09<\/p>\n
\u5b89\u5168\u4e0a\u4e0b\u6587<\/p>\n
SUID<\/p>\n
\u524d\u63d0\uff1a\u8fdb\u7a0b\u6709\u5c5e\u4e3b\u548c\u5c5e\u7ec4\uff1b\u6587\u4ef6\u6709\u5c5e\u4e3b\u548c\u5c5e\u7ec4<\/p>\n
(1)\u4efb\u4f55\u4e00\u4e2a\u53ef\u6267\u884c\u7a0b\u5e8f\u6587\u4ef6\u80fd\u4e0d\u80fd\u542f\u52a8\u4e3a\u8fdb\u7a0b\uff1a\u53d6\u51b3\u53d1\u8d77\u8005\u5bf9\u7a0b\u5e8f\u6587\u4ef6\u662f\u5426\u62e5\u6709\u6267\u884c\u6743\u9650<\/p>\n
(2)\u542f\u52a8\u4e3a\u8fdb\u7a0b\u4ee5\u540e\uff0c\u5176\u8fdb\u7a0b\u7684\u5c5e\u4e3b\u4e3a\u53d1\u8d77\u8005\uff1b\u8fdb\u7a0b\u7684\u5c5e\u7ec4\u4e3a\u53d1\u8d77\u8005\u6240\u5c5e\u7684\u7ec4<\/p>\n
(3)\u8fdb\u7a0b\u8bbf\u95ee\u6587\u4ef6\u65f6\u7684\u6743\u9650\uff0c\u53d6\u51b3\u4e8e\u8fdb\u7a0b\u7684\u53d1\u8d77\u8005<\/p>\n
(a)\u8fdb\u7a0b\u7684\u53d1\u8d77\u8005\uff0c\u540c\u6587\u4ef6\u7684\u5c5e\u4e3b\uff1a\u5219\u5e94\u7528\u6587\u4ef6\u5c5e\u4e3b\u6743\u9650<\/p>\n
(b)\u8fdb\u7a0b\u7684\u53d1\u8d77\u8005linux\u7cfb\u7edf\u7528\u6237\u6743\u9650\u7ba1\u7406<\/strong>\uff0c\u5c5e\u4e8e\u6587\u4ef6\u5c5e\u7ec4\uff1b\u5219\u5e94\u7528\u6587\u4ef6\u5c5e\u7ec4\u6743\u9650<\/p>\n(c)\u5e94\u7528\u6587\u4ef6\u201c\u5176\u5b83\u201d\u6743\u9650<\/p>\n
SGID<\/p>\n
\u4efb\u4f55\u4e00\u4e2a\u53ef\u6267\u884c\u7a0b\u5e8f\u6587\u4ef6\u80fd\u4e0d\u80fd\u542f\u52a8\u4e3a\u8fdb\u7a0b\uff1a\u53d6\u51b3\u53d1\u8d77\u8005\u5bf9\u7a0b\u5e8f\u6587\u4ef6\u662f\u5426\u62e5\u6709\u6267\u884c\u6743\u9650<\/p>\n
\u542f\u52a8\u4e3a\u8fdb\u7a0b\u4ee5\u540elinux\u7cfb\u7edf\u597d\u7528\u5417\uff0c\u5176\u8fdb\u7a0b\u7684\u5c5e\u4e3b\u4e3a\u539f\u7a0b\u5e8f\u6587\u4ef6\u7684\u5c5e\u4e3b<\/p>\n
SUID\u53ea\u5bf9\u4e8c\u8865\u7801\u53ef\u6267\u884c\u7a0b\u5e8f\u6709\u6548<\/p>\n
SUID\u8bbe\u7f6e\u5728\u76ee\u5f55\u4e0a\u65e0\u610f\u4e49<\/p>\n
\u5f53\u4e00\u4e2a\u76ee\u5f55\u6709S\u6743\u9650\u65f6\u5728\u8be5\u76ee\u5f55\u4e0b\u521b\u5efa\u7684\u6240\u6709\u65b0\u6587\u4ef6\u5b50\u76ee\u5f55\u6587\u4ef6\u624b\u52a8\u627f\u7ee7\u8be5\u76ee\u5f55\u7684\u5c5e\u7ec4<\/p>\n
Sticky\uff08\u7c98\u6ede\u4f4d\uff1a\u53ef\u4ee5\u8ba9\u5176\u4ed6\u4eba\u4e0d\u80fd\u5220\u6389\u6587\u4ef6\u3002\uff09<\/p>\n
\u5177\u6709\u5199\u6743\u9650\u7684\u76ee\u5f55\u4e00\u822c\u7528\u6237\u53ef\u4ee5\u5220\u6389\u8be5\u76ee\u5f55\u4e2d\u7684\u4efb\u4f55\u6587\u4ef6\uff0c\u65e0\u8bba\u8be5\u6587\u4ef6\u7684\u6743\u9650\u6216\u62e5\u6709\u6743<\/p>\n
\u5728\u76ee\u5f55\u8bbe\u7f6eSticky\u4f4d\uff0c\u53ea\u6709\u6587\u4ef6\u7684\u6240\u6709\u8005\u6216root\u53ef\u4ee5\u5220\u6389\u8be5\u6587\u4ef6<\/p>\n
sticky\u8bbe\u7f6e\u5728\u6587\u4ef6\u4e0a\u65e0\u610f\u4e49<\/p>\n
\u6743\u9650\u8bbe\u5b9a\uff1achmodo+tDIR\u2026chmodo-tDIR\u2026<\/p>\n
\u6bd4\u5982\uff1a<\/p>\n
ls-ld\/tmpdrwxrwxrwt12rootroot4096Nov215:44\/tmp<\/p>\n
\u6ce8\u610f\uff1a\u5bf9\u6587\u4ef6\u5939\u6765\u8bf4\u5176\u4ed6\u6743\u9650\u5fc5\u987b\u914d\u5408x\u6743\u9650\u3002<\/p>\n
\u8bbe\u5b9a\u6587\u4ef6\u7684\u7279\u6b8a\u5c5e\u6027<\/p>\n
chattr+i\u4e0d\u80fd\u5220\u6389\uff0c\u66f4\u540d\uff0c\u4fee\u6539<\/p>\n
chattr+a\u53ea\u80fd\u964d\u4f4e\u8bfb\u53d6\u3002<\/p>\n
chattr+A\u9501\u5b9a\u6587\u4ef6\u8bbf\u95ee\u65f6\u5c06\u3002<\/p>\n
lsattr\u663e\u793a\u7279\u5b9a\u5c5e\u6027<\/p>\n
\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff1aAccessControlList\uff09<\/p>\n
ACL\uff1aAccessControlList\uff0c\u5b9e\u73b0\u7075\u6d3b\u7684\u6743\u9650\u7ba1\u7406<\/p>\n
\u4e0d\u4ec5\u6587\u4ef6\u7684\u6240\u6709\u8005\uff0c\u6240\u5c5e\u7ec4\u548c\u5176\u5b83\u4eba\uff0c\u53ef\u4ee5\u5bf9\u66f4\u591a\u7684\u7528\u6237\u8bbe\u7f6e\u6743\u9650<\/p>\n
CentOS7.0\u9ed8\u8ba4\u521b\u5efa\u7684xfs\u548cext4\u6587\u4ef6\u7cfb\u7edf\u6709ACL\u529f\u80fd\u3002<\/p>\n
CentOS7.X\u4e4b\u524d\u7248\u672c\uff0c\u9ed8\u8ba4\u624b\u5de5\u521b\u5efa\u7684ext4\u6587\u4ef6\u7cfb\u7edf\u65e0ACL\u529f\u80fd\u3002\u9700\u81ea\u52a8\u964d\u4f4e:tune2fs\u2013oacl\/dev\/sdb1mount\u2013oacl\/dev\/sdb1\/mnt<\/p>\n
ACL\u751f\u6548\u6b21\u5e8f\uff1a\u6240\u6709\u8005\uff0c\u81ea\u5b9a\u4e49\u7528\u6237\uff0c\u81ea\u5b9a\u4e49\u7ec4\uff0c\u5176\u4ed6\u4eba<\/p>\n
FAT\u5206\u533a\u4e0d\u652f\u6301\u6743\u9650\u3002<\/p>\n
\u6709\u5173acl\u7684\u547d\u4ee4\u4f8b<\/p>\n
\u4e3a\u591a\u7528\u6237\u6216\u5219\u7ec4\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u8d4b\u4e8e\u8bbf\u95ee\u6743\u9650rwx<\/p>\n
mount-oacl\/directory<\/p>\n
getfaclfile|directory\u67e5\u770b\u76ee\u5f55\u7684\u5177\u4f53acl\u6743\u9650<\/p>\n
setfacl-mu:user:rwxfile|directory<\/p>\n
setfacl-Rmg:user:rwXdirectory\u5bf9\u4e8e<\/p>\n
<\/p>\n
setfacl-Mfile.aclfile|directory\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u8bbe\u7f6e\u76ee\u6807\u76ee\u5f55\u6743\u9650<\/p>\n
setfacl-mg:user:rwfile|directory<\/p>\n
setfacl-md:u:user:rxdirectory<\/p>\n
setfacl-mm::rdirectory\u4fee\u6539\u6240\u6709\u76ee\u5f55\u7684\u6709\u6548\u6743\u9650<\/p>\n
setfacl-xu:userfile|directory\u5220\u6389\u7528\u6237\u6743\u9650<\/p>\n
setfacl-Xfile.acldirectory\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u5220\u6389\u76ee\u6807\u76ee\u5f55\u6743\u9650<\/p>\n
setfacl-bdirectory\u5f7b\u5e95\u6e05\u7a7a\u6587\u4ef6acl\u6743\u9650<\/p>\n
\u6dfb\u52a0acl\u65f6\u76ee\u5f55\u6240\u5c5e\u7ec4\u7684\u6743\u9650\u66f4\u65b0\u4e3amask\u6743\u9650\u3002\u5e76\u4e14mask\u6743\u9650\u53ea\u5f71\u54cd\u6dfb\u52a0\u8fdbacl\u7684\u7528\u6237\u6743\u9650\u4e0e\u7528\u6237\u7ec4\u7684\u6743\u9650<\/p>\n
acl\u8bbf\u95ee\u63a7\u5236\u5217\u8868<\/p>\n
ACL\u6587\u4ef6\u4e0a\u7684group\u6743\u9650\u662fmask\u503c\uff08\u81ea\u5b9a\u4e49\u7528\u6237\uff0c\u81ea\u5b9a\u4e49\u7ec4\uff0c\u62e5\u6709\u7ec4\u7684\u6700\u5927\u6743\u9650\uff09,\u800c\u975e\u4f20\u7edf\u7684\u7ec4\u6743\u9650<\/p>\n
getfacl\u53ef\u770b\u89c1\u7279\u6b8a\u6743\u9650\uff1aflags<\/p>\n
\u9ed8\u8ba4ACL\u6743\u9650\u7ed9\u4e86x\uff0c\u6587\u4ef6\u4e5f\u4e0d\u4f1a\u627f\u7ee7x\u6743\u9650\u3002<\/p>\n
baseACL\u4e0d\u80fd\u5220\u6389<\/p>\n
setfacl-kdir\u5220\u6389\u9ed8\u8ba4ACL\u6743\u9650<\/p>\n
setfacl-bfile1\u6d88\u9664\u6240\u6709ACL\u6743\u9650<\/p>\n
getfaclfile1|setfacl\u2013set-file=-file2\u590d\u5236file1\u7684acl\u6743\u9650\u7ed9file2<\/p>\n
mask\u53ea\u5f71\u54cd\u9664\u6240\u6709\u8005\u548cother\u7684\u4e4b\u5916\u7684\u4eba\u548c\u7ec4\u7684\u6700\u5927\u6743\u9650Mask\u987b\u8981\u4e0e\u7528\u6237\u7684\u6743\u9650\u8fdb\u884c\u903b\u8f91\u4e0e\u8fd0\u7b97\u540e\uff0c\u624d\u4f1a\u5f04\u6210\u6709\u9650\u7684\u6743\u9650(EffectivePermission)\u7528\u6237\u6216\u7ec4\u7684\u8bbe\u7f6e\u5fc5\u987b\u5b58\u5728\u4e8emask\u6743\u9650\u8bbe\u5b9a\u8303\u56f4\u5185\u624d\u80fd\u751f\u6548\u3002setfacl-mmask::rxfile<\/p>\n
\u2013set\u9009\u9879\u4f1a\u628a\u539f\u6709\u7684ACL\u9879\u90fd\u5220\u6389\uff0c\u7528\u65b0\u7684\u53d6\u4ee3\uff0c\u987b\u8981\u6ce8\u610f\u7684\u662f\u4e00\u5b9a\u8981\u5305\u542bUGO\u7684\u8bbe\u7f6e\uff0c\u4e0d\u80fd\u8c61-m\u4e00\u6837\u53ea\u662f\u6dfb\u52a0ACL\u5c31\u53ef\u4ee5.\u5982\uff1a<\/p>\n
setfacl\u2013setu::rw,u:wang:rw,g::r,o::-file1<\/p>\n
\u5907\u4efd\u548c\u6062\u590dACL<\/p>\n
\u4e3b\u8981\u7684\u6587\u4ef6\u64cd\u4f5c\u547d\u4ee4cp\u548cmv\u90fd\u652f\u6301ACL\uff0c\u53ea\u662fcp\u547d\u4ee4\u987b\u8981\u52a0\u4e0a-p\u53c2\u6570\u3002\u5e76\u4e14tar\u7b49\u5e38\u89c1\u7684\u5907\u4efd\u5de5\u5177\u662f\u4e0d\u4f1a\u4fdd\u7559\u76ee\u5f55\u548c\u6587\u4ef6\u7684ACL\u4fe1\u606f<\/p>\n
#getfacl-R\/tmp\/dir1>acl.txt<\/p>\n
#setfacl-R-b\/tmp\/dir1<\/p>\n
#setfacl-R\u2013set-file=acl.txt\/tmp\/dir1<\/p>\n
#getfacl-R\/tmp\/dir1<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u4ef6\u6743\u9650\u7684\u6539\u53d8\u53ef\u4ee5\u4f7f\u7528chmod\u8fd9\u4e2a\u547d\u4ee4\uff0c\u4f46\u662f\u6743\u9650\u7684\u8bbe\u7f6e\u65b9\u6cd5\u6709\u4e24\u79cd\uff0c\u5206\u522b\u53ef\u4ee5\u4f7f\u7528\u6570\u5b57\u6216\u8005\u662f\u7b26\u53f7\u6765\u8fdb\u884c\u66f4\u6539\u3002\u5bf9\u7a0b\u5e8f\u6587\u4ef6\u662f\u5426\u62e5\u6709\u6267\u884c\u6743\u9650\u5e94\u7528\u6587\u4ef6\u201c\u5176\u5b83\u201d\u6743\u9650\u7a0b\u5e8f\u6587\u4ef6\u662f\u5426\u62e5\u6709\u6267\u884c\u6743\u9650List\uff0c\u5b9e\u73b0\u7075\u6d3b\u7684\u6743\u9650\u7ba1\u74060\u9ed8\u8ba4\u521b\u5efa\u7684xfs\u548cext4\u6587\u4ef6\u7cfb\u7edf\u6709ACL\u529f\u80fd\u3002\u4e3a\u591a\u7528\u6237\u6216\u8005\u7ec4\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u8d4b\u4e88\u8bbf\u95ee\u6743\u9650rwx\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u8bbe\u7f6e\u76ee\u6807\u76ee\u5f55\u6743\u9650\u5220\u9664\u7528\u6237\u6743\u9650\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u5220\u9664\u76ee\u6807\u76ee\u5f55\u6743\u9650<\/p>\n","protected":false},"author":1,"featured_media":273130,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[988],"tags":[999],"class_list":["post-273129","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tougao","tag-999"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/273129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=273129"}],"version-history":[{"count":0,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/273129\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/273130"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=273129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=273129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=273129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}