Show last 100 **bytes** of process stderr

supervisorctl

  • Supervisor is a client/server system that allows its users to control a number of processes on UNIX-like operating systems.
    Supervisorctl is the command-line client piece of the supervisor which provides a shell-like interface.
    More information: <http://supervisord.org>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

supervisorctl tail -100 {{process_name}} stderr

click the source code to copy install supervisorctl on any operating system with command-not-found.com