rlwrap 可以用來支持Oracle下sqlplus歷史命令的回調功能,提高效率。
安裝rlwrap時,提示需要安裝readline
就用yum install readline 就可以了
1、 下載
免費下載地址在 http://linux.linuxidc.com/
用戶名與密碼都是www.linuxidc.com
具體下載目錄在 /pub/2011/07/04/rlwrap/
下載rlwrap-0.37.tar.gz,然後上傳到
/tmp 目錄下。
2、 解壓縮安裝
[root@localhosttmp]# tar -zxvf rlwrap-0.37.tar.gz
[root@localhosttmp]# cd rlwrap-0.37
[[email protected]]# ls
[[email protected]]# ./configure
[[email protected]]#make
[[email protected]]#make install
3、 驗證安裝結果
[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$instance;
STATUS
------------
OPEN
4、安裝報錯
rlwrap: error while loadingshared libraries: libreadline.so.5: cannot open shared object file: No suchfile or directory
解決辦法:
在oracle下的.bash_profile中$PATH路徑中增加/usr/local/bin路徑
PATH=/usr/local/bin:$PATH;export PATH
5、 編輯oracle用戶下的.bash_profile
增加
alias sqlplus=’rlwrap sqlplus’
alias rman=’rlwrap rman’