I've been working with Plink trying to complete a GWAS. I've installed Plink onto to my system, filtered through the data set by doing:

plink --bfile baseFile --mind 0.1 --make-bed --out baseFileV2

I also then ran:

plink --bfile baseFileV2 --missing --out file.missing

When I ran this, two files were printed: file.missing.imiss and file.missing.lmiss

My goal is to now find the IDs of the individuals that did not meet the 10% missing genotype constraint. I was going to open the file.missing.imiss and extract the IDs from the 2nd column, but was unable to open the file (even after trying cat > and less -S).

Would anyone be able to provide any guidance on how to find the IDs of the individuals that don't meet the 10% missing genotype constraint? Thanks!