22-08-2024

exiftool.sh

@@ -0,0 +1,68 @@
+#! /bin/bash
+function usage {
+  echo "usage: $0 -ms path_of_file"
+  echo "  -m to remove useless exif entries"
+  echo "  -s to show current exif entries"
+  exit -1
+}
+if [ $# != 2 ]; then
+  usage
+fi
+OP=$1
+SRC=$2
+if [ ! -f $SRC ]; then
+  echo "error: file not found"
+  exit -2
+fi
+if [ $OP = "-m" ]; then
+  cp "$SRC" "$SRC"."_tmp"
+  exiftool -all= "$SRC"
+  exiftool -overwrite_original
+      -TagsFromFile "$SRC"."_tmp"
+      -ExposureTime
+      -FNumber
+      -ExposureProgram
+      -ISO
+      -DateTimeOriginal
+      -CreateDate
+      -ExposureCompensation
+      -MaxApertureValue
+      -MeteringMode
+      -LightSource
+      -Flash
+      -FocalLength
+      -SubSecTime
+      -SubSecTimeOriginal
+      -SubSecTimeDigitized
+      -ColorSpace
+      -ExifImageWidth
+      -ExifImageHeight
+      -SensingMethod
+      -CustomRendered
+      -ExposureMode
+      -WhiteBalance
+      -DigitalZoomRatio
+      -FocalLengthIn35mmFormat
+      -SceneCaptureType
+      -GainControl
+      -Contrast
+      -Saturation
+      -Sharpness
+      -SubjectDistanceRange
+      -GPSVersionID
+      -GPSLatitudeRef
+      -GPSLatitude
+      -GPSLongitudeRef
+      -GPSLongitude
+      -Make
+      -Model
+    "$SRC"
+  exiftool -delete_original! "$SRC"
+  rm -f "$SRC"."_tmp"
+else
+  if [ $OP = "-s" ]; then
+    exiftool "$SRC"
+  else
+    usage
+  fi
+fi