oracle中快速实现命令记录与删除键，以及使用脚本快速配置

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：

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