Zeitoun.net articles:adjust-exif-time-date-jpeg-photohttp://www.zeitoun.net/2026-04-19T18:00:50+02:00FeedCreator 1.7.2-ppt DokuWikiHow to adjust the exif time/date of a jpeg photo ?2008-11-13T19:27:05+02:002008-11-13T19:27:05+02:002008-11-13T19:27:05+02:00http://www.zeitoun.net/articles/adjust-exif-time-date-jpeg-photo/start?rev=1226600825&do=diffIf you made some photos with a camera having a wrong date/time, the corresponding exif metadata are wrong for each photos. Then, you can use the jhead software to adjust dates of these photos.
This command will subtract 11 hours and 40 minutes to each jpg files in the current directory: