SlackBuildsOrg/perl/perl-Sys-MemInfo
..
perl-Sys-MemInfo.info
perl-Sys-MemInfo.SlackBuild
README
slack-desc

Sys::MemInfo returns the total amount of free and used memory in bytes
in totalmem and freemem variables.

Total amount of free and user swap memory are also returned in totalswap
and freeswap variables.