Set modification date and time from filename: Difference between revisions
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[[Category:201502]] | [[Category:201502]] | ||
Set the file 'modified date' from the filename of the form "yyyyMMdd-hhmm*.jpg" or "yyyyMMdd-*.jpg", this script returns the statements. | Set the file 'modified date' from the filename of the form "yyyyMMdd-hhmm*.jpg" or "yyyyMMdd-*.jpg", this script returns the statements. | ||
Using the tool ''jhead'' the jpg Exif date/time can be set from the filename. | |||
<syntaxhighlight lang=bash> | <syntaxhighlight lang=bash> | ||
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else | else | ||
echo "touch -t \"${year}${month}${day}${hour}${minute}\" \"${file}\"" | echo "touch -t \"${year}${month}${day}${hour}${minute}\" \"${file}\"" | ||
echo "jhead -ts$year:$month:$day-$hour:$minute:00 \"$file\"" | |||
fi | fi | ||
done | done | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Latest revision as of 18:13, 24 February 2015
Set the file 'modified date' from the filename of the form "yyyyMMdd-hhmm*.jpg" or "yyyyMMdd-*.jpg", this script returns the statements.
Using the tool jhead the jpg Exif date/time can be set from the filename.
#!/bin/bash
for file in *.jpg
do
year=${file:0:4}
month=${file:4:2}
day=${file:6:2}
hour=${file:9:2}
minute=${file:11:2}
if ! [ "${hour}${minute}" -eq "${hour}${minute}" ] 2> /dev/null
then
hour="00"
minute="00"
fi
if ! [ "${year}${month}${day}" -eq "${year}${month}${day}" ] 2> /dev/null
then
echo "#'$file' not containing a date"
else
echo "touch -t \"${year}${month}${day}${hour}${minute}\" \"${file}\""
echo "jhead -ts$year:$month:$day-$hour:$minute:00 \"$file\""
fi
done