准备:下载3个包
            1
IO-Tty-1.07.tar.gz
            2
Term-ReadLine-Gnu-1.16.tar.gz
            3
uniread-1.01.tar.gz

安装:
[root@oracle Desktop]# tar -xvf IO-Tty-1.07.tar.gz
[root@oracle Desktop]# tar -xvf Term-ReadLine-Gnu-1.16.tar.gz
[root@oracle Desktop]# tar -xvf uniread-1.01.tar.gz
    --
解压三个包

[root@oracle Desktop]# cd IO-Tty-1.07
[root@oracle IO-Tty-1.07]# perl Makefile.PL
[root@oracle IO-Tty-1.07]# make
[root@oracle IO-Tty-1.07]# make install
    --
装第一个

[root@oracle IO-Tty-1.07]# cd ../Term-ReadLine-Gnu-1.16
[root@oracle Term-ReadLine-Gnu-1.16]# perl Makefile.PL
[root@oracle Term-ReadLine-Gnu-1.16]# make
[root@oracle Term-ReadLine-Gnu-1.16]# make install
    --
装第二个

[root@oracle Term-ReadLine-Gnu-1.16]# cd ../uniread-1.01
[root@oracle uniread-1.01]# perl Makefile.PL
[root@oracle uniread-1.01]# make
[root@oracle uniread-1.01]# make install
    --
装第三个

使用:
   
在命令前加 uniread

   
原来登录是 sqlplus "/as sysdba"
   
现在是    uniread sqlplus "/as sysdba"