Provided by: genometools_1.6.1+ds-2_amd64 

NAME
gt-mmapandread - Map the supplied files into memory and read them once.
SYNOPSIS
gt mmapandread file [...]
DESCRIPTION
-help
display help and exit
-version
display version information and exit
REPORTING BUGS
Report bugs to https://github.com/genometools/genometools/issues.
GenomeTools 1.6.1 02/09/2020 GT-MMAPANDREAD(1)