verhoeff(3tcl) on Linux
The text cc75ab9eea88, as Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it.
Validation for plain number with a VERHOEFF checkdigit
The text cc75ab9eea88, as Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it.
Validation for plain number with a VERHOEFF checkdigit