Linux 64bit 시스템에서 32bit 프로그램 실행하기

 별도 라이브러리 설치 필요

[root@localhost oracle]# yum install glibc.i686
Last metadata expiration check: 2:52:40 ago on Fri Dec  4 14:58:27 2020.
Dependencies resolved.
================================================================================
 Package         Architecture   Version                  Repository        Size
================================================================================
Installing:
 glibc           i686           2.28-101.el8             BaseOS           3.4 M

Transaction Summary
================================================================================
Install  1 Package

Total download size: 3.4 M
Installed size: 15 M
Is this ok [y/N]: y
Downloading Packages:
glibc-2.28-101.el8.i686.rpm                     960 kB/s | 3.4 MB     00:03
--------------------------------------------------------------------------------
Total                                           960 kB/s | 3.4 MB     00:03
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1
  Running scriptlet: glibc-2.28-101.el8.i686                                1/1
  Installing       : glibc-2.28-101.el8.i686                                1/1
  Running scriptlet: glibc-2.28-101.el8.i686                                1/1
  Verifying        : glibc-2.28-101.el8.i686                                1/1
Installed products updated.

Installed:
  glibc-2.28-101.el8.i686

Complete!