This is the command pfstag 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
pfstag - Set or remove tags to/from pfs stream
SYNOPSIS
pfstag [--set [channel:]name=value] [--remove [channel:]name]
DESCRIPTION
Use this command to set or remove tags from the pfs-stream. Tags are used to add
additional information to pfs frames and they are in the format: 'name=value'. To learn
more about tags, read 'Specification of the PFS File Format'.
Tags are set/removed to/from all pfs frames in the stream.
Note that currently only OpenEXR file format supports tags.
OPTIONS
--set [channel:]name=value], -s [channel:]name=value], --add [channel:]name=value]
Change existing or add a new tag of the given name. If no channel is given, tags
are added to the frame.
--remove [channel:]name], -r [channel:]name]
Remove tag of the given name. Ignore if the tag does not exist. If no channel is
given, tags are removed from the frame.
EXAMPLES
pfsin memorial.hdr | pfstag --add "EXTRA_INFO=foo" | pfsout memorial_ei.exr
Add tag "EXTRA_INFO=foo" to the memorial image and save it as memorial_ei.exr.
Use pfstag online using onworks.net services
