This is the command vipsheader that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
vipsheader - prints information about an image file
SYNOPSIS
vipsheader [OPTIONS ...] files ...
DESCRIPTION
vipsheader(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 vipsedit(1).
-a, --all
Show all fields. Normally vipsheader just shows a one-line summary.
EXAMPLES
$ vipsheader -f Xsize ~/pics/*.v
1024
1279
22865
1
256
Use vipsheader online using onworks.net services