header(1) header(1)
NAME
header - prints information about an image file
SYNOPSIS
header [OPTIONS ...] files ...
DESCRIPTION
header(1) prints image header fields to stdout.
OPTIONS
-f FIELD, --field=FIELD
Print value of FIELD from image header. The special field name
getext prints the VIPS extension block: the XML defining the
image metadata. You can alter this, then reattach with
edvips(1).
-a, --all
Show all fields. Normally header just shows a one-line summary.
EXAMPLES
$ header -f Xsize ~/pics/*.v
1024
1279
22865
1
256
SEE ALSO
edvips(1)
COPYRIGHT
N. Dessipris
AUTHOR
N. Dessipris - 12/07/1990
12 July 1990 header(1)
vips 7.38.1 - Generated Sat Jan 25 07:42:34 CST 2014