Solve the Linux sqlplus backspace, flip key garbled problem

In Linux use Sqlplus you will find: Backspace key can not be used normally (garbled), on the flip button can not normally display the historical function, very annoying!

In order to let the backspace bar and the rollover key in Sqlplus normal play its role, we must install a software-rlwrap

1. First, download the installation package from http://utopia.knoware.nl/~hlub/uck/rlwrap/and upload it to the Linux server

2. Extract the installation as root user

Double-click the code to select all

tar-zxvf rlwrap-0.37.tar.gz   CD rlwrap-0.37   ./configure   make  make install

3. After the installation is successful, edit it under Oracle User. Bash_profile

Double-click the code to select all

alias sqlplus= ' Rlwrap sqlplus '   alias rman=" Rlwrap Rman '   alias lsnrctl= ' Rlwrap lsnrctl '

Then you log in Sqlplus and Rman, will be very happy to find the backspace, on the flip key can be used normally, and finally no longer be the wrong character and annoyed.