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laughk/set-date.sh

Created December 24, 2018 08:50
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exiftool をつかってファイル名から情報拾って exif の日付情報をいれる雑なスクリプト
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set-date.sh
# file name example
## 2016-04-22 06.21.33.jpg
## IMG_20160503_172044.jpg
TARGET="$@"
# for 2016-04-22 06.21.33.jpg
FILE_DATE=$(echo "${TARGET}" | grep -Eo '[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}.[0-9]{2}.[0-9]{2}')
DATE_FORMAT="%Y-%m-%d %H.%M.%S"
# for IMG_20160503_172044.jpg
#FILE_DATE=$(echo "${TARGET}" | grep -Eo 'IMG_[0-9]{4}[0-9]{2}[0-9]{2}_[0-9]{2}[0-9]{2}[0-9]{2}')
#DATE_FORMAT="IMG_%Y%m%d_%H%M%S"
exiftool -overwrite_original_in_place \
-d "${DATE_FORMAT}" -AllDates="${FILE_DATE}" \
"${TARGET}"
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