Adjust a picture’s create date using exiftool

Another important command I tend to forget. Sometimes I forget to set my camera clock correctly before a shooting. That’s bad especially when I’m using two cameras with different date/time settings. Then all my images appear mixed up as I normally sort by time. On linux however it’s easy to fix using exiftool:

exiftool "-DateTimeOriginal+=5:10:2 10:48:0" FILE

will correct the create date of the image FILE by adding 5 years, 10 months, 2 days 10 hours and 48 minutes. Continue reading “Adjust a picture’s create date using exiftool”

RAW-Thumbnails for .NEF-Files

By default Nautilus does not create thumbnails for RAW images. Installing raw-thumbnailer should help. For Nikon RAW images (.NEF) this didn’t work for me initially. But there is a simple workaround:

Under /usr/share/thumbnailers/ create a file nef-thumbnailer.thumbnailer with the following content:

[Thumbnailer Entry]
Exec=/usr/bin/gnome-raw-thumbnailer -s %s %i %o
MimeType=image/x-nikon-nef;