Oracle 19c 安装（Linux）

操作系统基础配置

本章节所有操作使用root用户

su - root

关闭防火墙和SELINUX

关闭运行中的防火墙
#service iptables stop
关闭操作系统自启动
#chkconfig iptables off
检查关闭情况
# chkconfig  --list iptables

关闭selinux：
编辑/etc/selinux/config 文件

# 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=disabled
# SELINUXTYPE= type of policy in use. Possible values are:
#       targeted - Only targeted network daemons are protected.
#       strict - Full SELinux protection.
SELINUXTYPE=targeted

RPM包安装

Oracle安装需要以下RPM包：
compat-libcap1-1.10-1 (x86_64)
gcc-4.4.4-13.el6 (x86_64)
gcc-c+±4.4.4-13.el6 (x86_64)
glibc-devel-2.12-1.7.el6 (x86_64)
libaio-devel-0.3.107-10.el6 (x86_64)
libstdc+±devel-4.4.4-13.el6 (x86_64)
sysstat-9.0.4-11.el6 (x86_64)
binutils-2.20.51.0.2-5.11.el6 (x86_64)
compat-libstdc+±33-3.2.3-69.el6 (x86_64)
glibc-2.12-1.7.el6 (x86_64)
libaio-0.3.107-10.el6 (x86_64)
libgcc-4.4.4-13.el6 (x86_64)
libstdc+±4.4.4-13.el6 (x86_64)
make-3.81-19.el6 (x86_64)
compat-libcap1.el6(x86_64)
以上包具体小版本视情况而定，通过rpm –qa| grep 命令查找是否安装了对应的包，例：

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