linux 修改文件夹及文件拥有者与群组（1）

来源：互联网发布：sqlserver 商业智能编辑：程序博客网时间：2024/06/11 07:24

由于新增一个硬盘挂载点文件夹oradata1，如果要oracle数据库以后可以使用这个挂载点进行数据保存，需要把这个挂载点文件夹oradata1拥有者和群组设置成oracle数据库现在所使用的文件夹oradata拥有者和群组一致。

使用chown目录

1、查看文件夹权限、拥有者与群组 ls 命令

[root@sw-oracle /]# ls -l

total 170
drwxr-xr-x 2 root root 4096 Jun 29 2009 bin
drwxr-xr-x 4 root root 1024 Jun 29 2009 boot
drwxr-xr-x 11 root root 3940 Sep 16 21:28 dev
drwxr-xr-x 3 root root 4096 Jun 9 2010 disk_backup
drwxr-xr-x 98 root root 12288 Jan 4 04:05 etc
drwxr-xr-x 3 root root 4096 Jun 29 2009 home
drwxr-xr-x 13 root root 4096 Jun 30 2009 lib
drwx------ 2 root root 16384 Jun 29 2009 lost+found
drwxr-xr-x 2 root root 4096 Nov 8 2011 media
drwxr-xr-x 2 root root 0 Sep 16 21:28 misc
drwxr-xr-x 3 oracle oinstall 4096 Dec 9 2010 mnt
drwxr-xr-x 2 root root 0 Sep 16 21:28 net
drwxr-xr-x 3 root root 4096 Jun 29 2009 opt
drwxr-xr-x 8 oracle oinstall 4096 Jan 22 2013 oracle
drwxr-xr-x 9 oracle oinstall 4096 Nov 28 12:43 oradata
drwxr-xr-x 3 root root 4096 Jan 26 2014 oradata1
dr-xr-xr-x 444 root root 0 Sep 16 21:27 proc
drwxr-x--- 19 root root 4096 Jan 26 2014 root
drwxr-xr-x 2 root root 12288 Dec 9 2010 sbin
drwxr-xr-x 2 root root 4096 Jun 29 2009 selinux
drwxr-xr-x 2 root root 4096 Aug 8 2008 srv
drwxr-xr-x 11 root root 0 Sep 16 21:27 sys
drwxr-xr-x 3 root root 4096 Jun 29 2009 tftpboot
drwxrwxrwt 5 root root 4096 Jan 9 12:01 tmp
drwxr-xr-x 14 root root 4096 Jun 29 2009 usr
drwxr-xr-x 21 root root 4096 Jul 1 2009 var

可以看到oracle原先挂载点oradata文件夹权限、拥有者与群组为drwxr-xr-x 8 oracle oinstall ，现在修改oradata1 与oradata权限一致

2、使用 chown 命令

[root@sw-oracle /]# chown oracle:oinstall oradata1

3、查看修改结果 ls 命令

[root@sw-oracle /]# ls -l
total 170
drwxr-xr-x 2 root root 4096 Jun 29 2009 bin
drwxr-xr-x 4 root root 1024 Jun 29 2009 boot
drwxr-xr-x 11 root root 3940 Sep 16 21:28 dev
drwxr-xr-x 3 root root 4096 Jun 9 2010 disk_backup
drwxr-xr-x 98 root root 12288 Jan 4 04:05 etc
drwxr-xr-x 3 root root 4096 Jun 29 2009 home
drwxr-xr-x 13 root root 4096 Jun 30 2009 lib
drwx------ 2 root root 16384 Jun 29 2009 lost+found
drwxr-xr-x 2 root root 4096 Nov 8 2011 media
drwxr-xr-x 2 root root 0 Sep 16 21:28 misc
drwxr-xr-x 3 oracle oinstall 4096 Dec 9 2010 mnt
drwxr-xr-x 2 root root 0 Sep 16 21:28 net
drwxr-xr-x 3 root root 4096 Jun 29 2009 opt
drwxr-xr-x 8 oracle oinstall 4096 Jan 22 2013 oracle
drwxr-xr-x 9 oracle oinstall 4096 Nov 28 12:43 oradata
drwxr-xr-x 3 oracle oinstall 4096 Jan 26 2014 oradata1
dr-xr-xr-x 444 root root 0 Sep 16 21:27 proc
drwxr-x--- 19 root root 4096 Jan 26 2014 root
drwxr-xr-x 2 root root 12288 Dec 9 2010 sbin
drwxr-xr-x 2 root root 4096 Jun 29 2009 selinux
drwxr-xr-x 2 root root 4096 Aug 8 2008 srv
drwxr-xr-x 11 root root 0 Sep 16 21:27 sys
drwxr-xr-x 3 root root 4096 Jun 29 2009 tftpboot
drwxrwxrwt 5 root root 4096 Jan 9 12:01 tmp
drwxr-xr-x 14 root root 4096 Jun 29 2009 usr
drwxr-xr-x 21 root root 4096 Jul 1 2009 var

如上所示，修改成功

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