gtf -V (return code: 1)
usage: gtf x y refresh [-v|--verbose] [-f|--fbmode] [-x|--xorgmode]
x : the desired horizontal resolution (required)
y : the desired vertical resolution (required)
refresh : the desired refresh rate (required)
-v|--verbose : enable verbose printouts (traces each step of the computation)
-f|--fbmode : output an fbset(8)-style mode description
-x|--xorgmode : output an Xorg-style mode description (this is the default
if no mode description is requested)
gtf --help (return code: 1)
usage: gtf x y refresh [-v|--verbose] [-f|--fbmode] [-x|--xorgmode]
x : the desired horizontal resolution (required)
y : the desired vertical resolution (required)
refresh : the desired refresh rate (required)
-v|--verbose : enable verbose printouts (traces each step of the computation)
-f|--fbmode : output an fbset(8)-style mode description
-x|--xorgmode : output an Xorg-style mode description (this is the default
if no mode description is requested)