How to make sqlplus in Linux to maintain history of my queries? So that I could use up/down arrows to get my previous query.
rlwrap package is needed. Used like this:
$ rlwrap sqlplus user/password@sid
Nice to place alias to .bashrc:
alias sqlplus="rlwrap sqlplus"
Found answer here:
http://sysdba.wordpress.com/2006/10/08/how-to-use-rlwrap-to-get-a-command-history-in-sqlplus/