Find commets in jpg files.

find / -name "*.jpg" -print -exec rdjpgcom '{}' ';'
Finds comments in jpg files, but I can't figure out how to exclude (in output) files without comments.
Sample Output
  Imported from JPEG image: KSC-92PC-1402.jpg
Copyright 2003 by Gary Curtis

By: Williebee
2009-03-03 02:13:44

What Others Think

How about this: find / -name \*jpg -print0 | xargs -0 -n1 rdjpgcom | sed "/^$/d" the print0 / -0 combo allows files with spaces (not all versions of find/xargs support this). The sed command suppresses empty lines.
philiph · 701 weeks and 4 days ago
philiph: this shows only comment and not path/file:comments. Thanks for trying.
Williebee · 701 weeks and 4 days ago
A little more verbose, but this will show just files with comments: find / -name "*.jpg" -print|while read file;do cmt=$(rdjpgcom "$file"); [ "$cmt" != "" ] && echo "$file" "$cmt";done
splante · 591 weeks and 3 days ago
seofox · 38 weeks and 1 day ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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