smemcap(8) on Linux
The text 35b92b8aa8a3, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it. The page shows this text now.
Capture memory usage data for later processing by smem.