做ui的哪个威客网站比较好/google play谷歌商店

在虚拟机上成功安装了oracle 11g，感觉比10g的安装相比没多大变化，11g会提示安装所需的package，而在检测阶段发现还是有一部分package缺少，但是ignore后还是可以顺利安装的。不过安装软件和数据库后，却无法执行sqlplus等命令。

[root@orcl11g ~]# su - oracle

[oracle@orcl11g ~]$ sqlplus /nolog

sqlplus: error while loading shared libraries: /opt/oracle11g/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1: cannot restore segment prot after reloc: Permission denied

权限不足，而/opt目录下已经级联chown给oracle用户了，从网络上得知可能是selinux导致。

[root@orcl11g sysconfig]# vi /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

#enforcing - SELinux security policy is enforced.

#permissive - SELinux prints warnings instead of enforcing.

#disabled - SELinux is fully disabled.

SELINUX=enforcing

# SELINUXTYPE= type of policy in use. Possible values are:

#targeted - Only targeted network daemons are protected.

#strict - Full SELinux protection.

SELINUXTYPE=targeted

修改SELINUX=enforcing为注释，然后增加SELINUX=disabled，重启os即可。[@more@]