Thumbnail Image : (Binary data 15400 bytes, use -b option to extract)įocal Length : 4.2 mm (35 mm equivalent: 26.0 mm) Interoperability Index : R98 - DCF basic file (sRGB)Įncoding Process : Baseline DCT, Huffman coding Raw Data Byte Order : Little-endian (Intel, II) Note the GPS longitude and latitude measurements near the bottom.
It includes not only details about when the photo was taken, but also where it was taken. The details stored within the image file itself are incredibly extensive. ICC Profile : (Binary data 2616 bytes, use -b option to extract)
#Exiftool kali linux download install#
Warning : Install Compress::Zlib to read compressed information In the example command below, we can see extensive details on a png file. For example, the second line below identifies the file as a png file. The first part of the file contains “meta information” (data that describes the content rather than the image content itself). However, looking beyond the first couple of lines will also display portions of the image itself that won’t be helpful. You can view some image details using the od -bc (octal dump) command. Viewing image details using an octal dump Tulip_poplar.jpg: JPEG image data, Exif standard:, baseline, precision 8, 2448x2448, components 3Īs you can see from the output above, the tulip_poplar.jpg file was taken on May 17, 2022, with a Samsung cell phone, This output includes the file type, resolution details and quite a bit of information about where the image came from and when it was taken. $ file camper.pngĬamper.png: JPEG image data, JFIF standard 1.01, resolution (DPI), density 72x72, segment length 16, Exif Standard:, progressive, precision 8, 3465x2717, components 3įor most jpg files these days, the file command will show a lot more details as in the examples above and below. The output from the file command reports this. The file below is clearly a jpg file in spite of its name. $ file Emmy.jpgĮmmy.jpg: JPEG image data, progressive, precision 8, 704x584, components 3 The file command can identify image file types by extracting data from the files themselves.
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