How to fix ”Terminal show only bash-5.2” in PCLinuxOS

1. Check that there has a $HOME/.bashrc file.

ls -l $HOME/.bashrc

If not, create it.

2. Check and edit $HOME/.bashrc as

# .bashrc

# User specific aliases and functions

# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi

alias upgrade='dist-upgrade'

3. Check Terminal settings

4. log out and log in