bashrc.sh

#!/bin/bash

#test if user has variable already set

grep TESTSSL_INSTALL_DIR $HOME/.bashrc >> /dev/null

if [ $? -eq 0 ]
    then
echo "already set for current user"
exit 0
    else
echo "export TESTSSL_INSTALL_DIR=/root/testssl.sh" >> $HOME/.bashrc
    fi
exit 0