RHEL History Clean

Hi , Today we are discuss about .bash_profile & user History, Some client required don't show any history of UNIX user else ROOT also then do the following steps to hide history.

1. Login > root

2. # vim /home/oracle/.bash_profile    # In my case user name is oracle

3. history -c

4. # Insert Line on .bash_profile 
export HISTFILESIZE=0
export HISTSIZE=0
unset HISTFILE

5. $ . .bash_profile execute  then relogin session and check.


Reference:
https://linuxconfig.org/how-to-disable-bash-shell-commands-history-on-linux