Provided by: plink2_2.00~a3-200217+dfsg-1_amd64 

NAME
pgen_compress - whole genome SNP analysis
DESCRIPTION
Usage: pgen_compress [input .bed or .pgen] [output filename] {sample_ct} (sample_ct is required when loading a .bed file) pgen_compress -u [input .pgen] [output .bed] pgen_compress [input .bed or .pgen] [output filename] {sample_ct} (sample_ct is required when loading a .bed file) pgen_compress -u [input .pgen] [output .bed]
SEE ALSO
The full documentation for pgen_compress is maintained as a Texinfo manual. If the info and pgen_compress programs are properly installed at your site, the command info pgen_compress should give you access to the complete manual.