在oracel用户下的.bashrc中加入下面命令

安装一个包 rlwrap-0.37-1.el5.i386.rpm

[root@tyger ~]$ rpm -ivh rlwrap-0.37-1.el5.i386.rpm

接着修改一个参数：

[oracle@tyger ~]$ cat .bashrc
# .bashrc

# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi

# User specific aliases and functions

生效一下
[oracle@tyger~]$ source .bashrc

alias sql='rlwrap sqlplus'
alias sqlplus='rlwrap sqlplus'
alias lsnrctl='rlwrap lsnrctl'
alias rman='rlwrap rman'

[oracle@tyger ~]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Fri Feb 28 18:49:11 2014


Copyright (c) 1982, 2005, Oracle. All rights reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options


SYS@ORCL>

命令按 ↑ ↓ 键 可以翻上次执行的命令。