title: How to `scl enable devtoolset-8 bash` when login in?
body: <p>In my centos7, I tried to put <code>scl enable devtoolset-8 bash</code> command to ~/.bashrc but When I login in, processes of <code>scl enable devtoolset-8 bash</code> are started again and again until the process number reaches the user max process number. </p>
  
  <p>So what should I do? </p>