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终于解决了,把解决办法给大家
这种问题通常是由于系统主要目录(特别是/,/usr,/var,/tmp,/etc)的权限设置有误所导致的。\r\n#ls -dl /\r\ndrwxr-xr-x 23 root system 4096 Oct 19 11:03 / \r\n正常。\r\n#ls -dl /usr\r\ndrwxr-xr-x 38 bin bin 4096 Oct 09 15:01 /etc\r\n异常,主组和其他用户的权限设置不对。\r\n#chown root:system /etc\r\n问题解决。\r\n下面列出主要目录和文件的权限,以供查阅和参考:\r\ndrwxr-xr-x 23 root system 4096 Oct 19 11:03 /\r\ndrwxr-xr-x 38 bin bin 4096 Oct 09 15:01 /usr\r\ndrwxr-xr-x 26 bin bin 4096 Sep 30 09:17 /var\r\ndrwxrwxrwt 247 bin bin 53248 Oct 19 16:02 /tmp\r\ndrwxr-xr-x 24 bin bin 4096 Oct 16 11:46 /home\r\ndrwxr-xr-x 11 root system 4096 Sep 28 16:19 /opt\r\ndr-xr-xr-x 1 root system 0 Oct 19 16:10 /proc\r\ndrwxr-xr-x 29 root system 8192 Oct 18 19:40 /etc\r\ndrwxrwxr-x 5 root system 8192 Oct 19 15:55 /dev\r\ndrwxr-xr-x 4 bin bin 40960 Sep 30 09:16 /usr/bin\r\ndrwxr-xr-x 8 bin bin 40960 Sep 30 09:17 /usr/sbin\r\n-rw-r--r-- 1 root security 1216 Oct 16 11:46 /etc/passwd\r\ndrwxr-x--- 4 root security 4096 Oct 18 19:39 /etc/security\r\n-rw------- 1 root security 1447 Oct 19 15:53 /etc/security/passwd\r\n-rw-r----- 1 root security 10569 Oct 16 11:46 /etc/security/user |
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