解决oracle数据库删除sql语句出现^H字样

1:安装readline包

yum install readline*
2:安装源码包:
rlwrap-0.30.tar.gz   
./configure && make && make install
3:修改oracle用户的环境变量:
alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'

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转载自blog.csdn.net/wql_zero/article/details/78066948