요약 사용법 : !(리눅스명령어) 예시 : SYS>!pwd 상세 [/home/oracle]$ sqlplus sys/oracle as sysdba SQL*Plus: Release 19.0.0.0.0 - Production on Mon Jun 12 15:12:06 2023 Version 19.3.0.0.0 Copyright (c) 1982, 2019, Oracle. All rights reserved. ... SYS>!pwd # 현재위치확인 /home/oracle/oracle_loader SYS>!cd /home/oracle SYS>!pwd # 변화없음 /home/oracle/oracle_loader SYS>!mkdir meme # 디렉터리 생성 SYS>!ls -l | find me* # 생성된 디렉터리 확..