Hi Alex, Alex Kost skribis: > This is great! Just what I wanted, and thanks for this example! Based > on it, I made the following service: > > (define replace-etc/profile-type > (let ((replace > (lambda (file entries) > (cons `("profile" ,file) > (map (match-lambda > ((name . rest) > (cons (if (string= name "profile") > (string-append "original-profile") > name) > rest))) > entries))))) > (service-type > (name 'replace-etc/profile) > (extensions (list (service-extension etc-service-type > (const '()) > replace)))))) > > (service replace-etc/profile-type (local-file ".../my-system-profile")) > > So now I can use my own "/etc/profile", moreover I can look at the > "/etc/original-profile" anytime. I already use a system with this > service and I enjoy it, thanks a lot! Awesome, I’m glad you like it! It was long overdue. Thanks for taking the time to test! Ludo’.