#!/bin/bash

if grep -q "HISTSIZE and HISTFILESIZE" ~/.bashrc
then
        echo "hook found"
fi

if grep -q "HISTSIZE=" ~/.bashrc
then
        echo "HISTSIZE ALLREADY SET TO SOMETHING. ATTEMPTING TO DELETE"
        sed -i "/\HISTSIZE=\b/d" ~/.bashrc
fi

if grep -q "HISTFILESIZE=" ~/.bashrc
then
        echo "HISTFILESIZE ALLREADY SET TO SOMETHING. ATTEMPTING TO DELETE"
        sed -i "/\HISTFILESIZE=\b/d" ~/.bashrc
fi