gdalinfo
List various information about a GDAL supported raster dataset. tldr-pages
On several platforms
Several platforms
List all supported raster formats
gdalinfo --formatsIdentifyList information about a specific raster dataset
gdalinfo path/to/input.tifIdentifyList information about a specific raster dataset in JSON format
gdalinfo -json path/to/input.tifIdentifyShow histogram values of a specific raster dataset
gdalinfo -hist path/to/input.tifIdentifyList information about a Web Map Service (WMS)
gdalinfo WMS:https://services.meggsimum.de/geoserver/owsIdentifyList information about a specific dataset of a Web Map Service (WMS)
gdalinfo WMS:https://services.meggsimum.de/geoserver/ows -sd 4Identify