Redhat enterprise linux下安装rlwrap工具

rlwrap 可以用来支持oracle下sqlplus历史命令的回调功能，提高效率。

1、 下载

从http://utopia.knoware.nl/~hlub/uck/rlwrap/下载rlwrap-0.37.tar.gz，然后上传到

/tmp 目录下。

2、 解压缩安装

[root@localhosttmp]# tar -zxvf rlwrap-0.37.tar.gz

[root@localhosttmp]# cd rlwrap-0.37

[root@localhostrlwrap-0.37]# ls

[root@localhostrlwrap-0.37]# ./configure

[root@localhostrlwrap-0.37]#make

[root@localhostrlwrap-0.37]#make install

3、 验证安装结果

[root@localhost rlwrap-0.37]#su – oracle

[oracle@localhost ~]$ rlwrap

Usage: rlwrap [options] command ...

Options:

-a[password:] --always-readline[=password:]

-A --ansi-colour-aware

[oracle@localhost ~]$ rlwrap sqlplus / as sysdba;

SQL*Plus: Release 10.1.0.3.0 -Production on ??Υ 9? 3 12:49:42 2010

Copyright (c) 1982, 2004, Oracle. All rights reserved.

Connected to:

Oracle Database 10g EnterpriseEdition Release 10.1.0.3.0 - Production

With the Partitioning, OLAP and DataMining options

SQL> select status fromv$instance;

STATUS

------------

OPEN

4、安装报错

rlwrap: error while loadingshared libraries: libreadline.so.5: cannot open shared object file: No suchfile or directory
解决办法：

在oracle下的.bash_profile中$PATH路径中增加/usr/local/bin路径

PATH=/usr/local/bin:$PATH;export PATH

5、 编辑oracle用户下的.bash_profile

增加

alias sqlplus=’rlwrap sqlplus’

alias rman=’rlwrap rman’