This Exiftool bash script will allow the user to populate 18 YAD fields with metadata for images. Useful for uploading images to Flickr.

exiftooladdmetadata.sh

#!/bin/bash

exiftoolform=$(yad --title "ExifTool" --form --width=700 --columns=2 --field="Artist:" --field="Copyright:" --field="City:" --field="State:" --field="Country:" --field="Creator:" --field="Rights:" --field="By-line:" --field="Headline:" --field="Description:" --field="Keywords 1:" --field="Keywords 2:" --field="Keywords 3:" --field="Keywords 4:" --field="Keywords 5:" --field="Keywords 6:" --field="Keywords 7:" --field="Keywords 8:" "John Doe" "(c) 2015 John Doe" "Chicago" "Illinois" "United States" "John Doe" "(c) 2015 John Doe" "John Doe")

OldIFS="$IFS"; IFS='|' # Save the old IFS value to OldIFS and give the new value to IFS.
read ARTIST COPYRIGHT CITY STATE COUNTRY CREATOR RIGHTS BYLINE HEADLINE DESCRIPTION KEYWORDSONE KEYWORDSTWO KEYWORDSTHREE KEYWORDSFOUR KEYWORDSFIVE KEYWORDSSIX KEYWORDSSEVEN KEYWORDSEIGHT <<< "$exiftoolform"
IFS="$OldIFS" # Give IFS back its original value.

exiftool -artist="$ARTIST" -copyright="$COPYRIGHT" -city="$CITY" -state="$STATE" -country="$COUNTRY" -creator="$CREATOR" -rights="$RIGHTS" -byline="$BYLINE" -headline="$HEADLINE" -description="$DESCRIPTION" -keywords="$KEYWORDSONE" -keywords="$KEYWORDSTWO" -keywords="$KEYWORDSTHREE" -keywords="$KEYWORDSFOUR" -keywords="$KEYWORDSFIVE" -keywords="$KEYWORDSSIX" -keywords="$KEYWORDSSEVEN" -keywords="$KEYWORDSEIGHT" $@