NAME

hed, nohed - edit or remove picture file header

SYNOPSIS

fb/hed [ -n ] sedcommand input

fb/nohed input

DESCRIPTION

Hed runs sed(1) with the given sedcommand on the input picture file's header. The resulting picture file is written on standard output.

Nohed removes the picfile(9.6) header from the input image. This is useful mostly for turning a TYPE=dump image into a raw bitmap dump.

SOURCE

/sys/src/fb/hed.r
/sys/src/fb/nohed.r

SEE ALSO

sed(1), picfile(9.6)