On Mon, 2022-08-15 at 02:50 -0400, Timothy M Butterworth wrote: > When I run `sudo echo 1 > /proc/sys/vm/drop_caches` I receive the following > error: bash: /proc/sys/vm/drop_caches: Permission denied Because the output redirection occurs as your normal user, all you are doing is executing the 'echo 1' command as the superuser. -- Tixy