gdal_translate --version (return code: 0)
GDAL 2.2.1, released 2017/06/23
gdal_translate --help (return code: 1)
Usage: gdal_translate [--help-general] [--long-usage]
[-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/
CInt16/CInt32/CFloat32/CFloat64}] [-strict]
[-of format] [-b band] [-mask band] [-expand {gray|rgb|rgba}]
[-outsize xsize[%]|0 ysize[%]|0] [-tr xres yres]
[-r {nearest,bilinear,cubic,cubicspline,lanczos,average,mode}]
[-unscale] [-scale[_bn] [src_min src_max [dst_min dst_max]]]* [-exponent[_bn] exp_val]*
[-srcwin xoff yoff xsize ysize] [-epo] [-eco]
[-projwin ulx uly lrx lry] [-projwin_srs srs_def]
[-a_srs srs_def] [-a_ullr ulx uly lrx lry] [-a_nodata value]
[-gcp pixel line easting northing [elevation]]*
[-mo "META-TAG=VALUE"]* [-q] [-sds]
[-co "NAME=VALUE"]* [-stats] [-norat]
[-oo NAME=VALUE]*
src_dataset dst_dataset