foo.txt

catawiki@cw-dev:~/catawiki-git$ identify -verbose foo.jpg
Image: foo.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Mime type: image/jpeg
  Class: DirectClass
  Geometry: 3888x5184+0+0
  Resolution: 72x72
  Print size: 54x72
  Units: Undefined
  Type: TrueColor
  Endianess: Undefined
  Colorspace: sRGB
  Depth: 8-bit
  Channel depth:
    red: 8-bit
    green: 8-bit
    blue: 8-bit
  Channel statistics:
    Pixels: 20155392
    Red:
      min: 0 (0)
      max: 255 (1)
      mean: 123.89 (0.485842)
      standard deviation: 80.3733 (0.315189)
      kurtosis: -1.71488
      skewness: 0.239788
    Green:
      min: 0 (0)
      max: 255 (1)
      mean: 128.742 (0.504869)
      standard deviation: 74.3533 (0.291582)
      kurtosis: -1.66646
      skewness: 0.256917
    Blue:
      min: 0 (0)
      max: 255 (1)
      mean: 115.876 (0.454415)
      standard deviation: 75.8582 (0.297483)
      kurtosis: -1.53272
      skewness: 0.315755
  Image statistics:
    Overall:
      min: 0 (0)
      max: 255 (1)
      mean: 122.836 (0.481709)
      standard deviation: 76.9041 (0.301585)
      kurtosis: -1.61789
      skewness: 0.268258
  Rendering intent: Perceptual
  Gamma: 0.454545
  Chromaticity:
    red primary: (0.64,0.33)
    green primary: (0.3,0.6)
    blue primary: (0.15,0.06)
    white point: (0.3127,0.329)
  Background color: white
  Border color: srgb(223,223,223)
  Matte color: grey74
  Transparent color: black
  Interlace: None
  Intensity: Undefined
  Compose: Over
  Page geometry: 3888x5184+0+0
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 93
  Orientation: Undefined
  Properties:
    date:create: 2018-04-24T12:53:37+00:00
    date:modify: 2018-04-24T12:53:37+00:00
    exif:ColorSpace: 1
    exif:ExifImageLength: 5184
    exif:ExifImageWidth: 3888
    exif:ExifOffset: 26
    jpeg:colorspace: 2
    jpeg:sampling-factor: 2x2,1x1,1x1
    signature: 9c2708aff9fd5caf7601954bfc66317eba049b8e83cd10d7455dd3d6c4e0dd8c
  Profiles:
    Profile-8bim: 40 bytes
    Profile-exif: 74 bytes
    Profile-iptc: 0 bytes
  Artifacts:
    filename: foo.jpg
    verbose: true
  Tainted: False
  Filesize: 4.631MB
  Number pixels: 20.16M
  Pixels per second: 80.62MB
  User time: 0.240u
  Elapsed time: 0:01.250
  Version: ImageMagick 6.8.9-9 Q16 x86_64 2017-05-26 http://www.imagemagick.org