title: Bash command line and input limit
body: <p>Is there some sort of character limit imposed in bash (or other shells) for how long an input can be? If so, what is that character limit?</p>
  
  <p>I.e. Is it possible to write a command in bash that is too long for the command line to execute?
  If there is not a required limit, is there a suggested limit? </p>