环境：centos6
一：命令记录
1.使用yum安装readline-devel
yum install readline-devel
2.源码编译安装rlwrap
# wget http://utopia.knoware.nl/~hlub/rlwrap/rlwrap-0.37.tar.gz
# tar -xf rlwrap-0.37.tar.gz
# cd rlwrap-0.37/
# ./configure
# make && make install
3.设置sqlplus的系统别名：# vim /home/oracle/.bash_profile
在头部或尾部添加：
alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'
二：删除键
sqlplus下使用Backspace来删除字符，使用stty命令重新定义^H，可以在使用sqlplus之前执行stty erase ^H，也可以把这一句放到oracle用户的.bash_profile文件里。
三：脚本快速配置
#/bin/bash
#description:quick configure the oracle del and history command record
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#the centos6 has already installed the readline,so we needn't to install the readline again
#yum install readline
#use the yum to install readline-devel
yum install readline-devel
#use the tar file to install rlwrap
cd /usr/local/src
wget http://utopia.knoware.nl/~hlub/rlwrap/rlwrap-0.37.tar.gz
tar -xf rlwrap-0.37.tar.gz
cd rlwrap-0.37/
./configure
make && make install
#configure the .bash_profile
cat >> /home/oracle/.bash_profile <<EOF
alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'
stty erase ^H #it used to configure the delete of configure
EOF
参考网址：
http://www.ha97.com/4856.html
