jhead
Image timestamp and EXIF data manipulation. More information: https://www.sentex.net/~mwandel/jhead/usage.html.
- Show all EXIF data:
jhead {{path/to/image.jpg}}
- Set the file's date and time to the EXIF create date (file creation date will be changed):
jhead -ft {{path/to/image.jpg}}
- Set the EXIF time to the file's date and time (EXIF data will be changed):
jhead -dsft {{path/to/image.jpg}}
- Rename all JPEG files based on the EXIF create date to
YYYY_MM_DD-HH_MM_SS.jpg:
jhead -n%Y_%m_%d-%H_%M_%S *.jpg
- Rotate losslessly all JPEG images by 90, 180 or 270 based on the EXIF orientation tag:
jhead -autorot *.jpg
- Update all EXIF timestamps (Format: +- hour:minute:seconds) (example: forgot to change the camera's time zone - removing 1 hour from timestamps):
jhead -ta-1:00:00 *.jpg
- Remove all EXIF data (including thumbnails):
jhead -purejpg {{path/to/image.jpg}}
