In Linux, processes scheduled in cron, systemd or other schedulers don't require and may sometimes have issues with the customizations in login scripts for inte

In Linux, processes scheduled in cron, systemd or other schedulers don't require and may sometimes have issues with the customizations in login scripts for interactive sessions. Login scripts may expect input from the user keyboard, or may depend on environment variables that exist when a login script is executed, but not when nonlogin scripts execute.