Simple linux command line command to modify an option in a INI like config file

Question

I am looking for a generic command line solution that would allow me to add or modify a configuration option inside a config file (ini like format).

Most linux configur

Answer 1

Try crudini. BTW I think this file is a shell file rather than an ini file, but crudini can still work in this case:

crudini --set /etc/default/nginx '' ULIMIT '"-n 4096"'